Station Overview Station Location
Station Number CA-LA-34 Latitude 34.26996
Station Name La Crescenta-Montrose 3.9 NW Longitude -118.287375
County Los Angeles Elevation (ft) 1974



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 11 1.17 1.87 21 0.95 19 0.92 2 1 3 0 0.0 0 0
Nov 11 1.77 2.42 22 2.42 22 0.00 0 0 6 0 0.0 0 0
Dec 11 2.76 1.21 18 1.21 18 0.00 0 0 4 0 0.0 0 0
Jan 12 3.92 1.10 19 1.10 19 0.00 0 0 3 0 0.0 0 0
Feb 12 5.52 0.58 23 0.58 23 0.00 0 0 6 0 0.0 0 0
March 12 4.09 4.66 24 4.66 24 0.00 0 0 3 0 0.0 0 0
April 12 1.46 2.85 23 2.85 23 0.00 0 0 8 1 0.0 0 0
May 12 0.64 0.20 24 0.20 24 0.00 0 0 2 1 0.0 0 0
June 12 0.23 0.00 15 0.00 15 0.00 0 0 0 0 0.0 0 0
July 12 0.06 0.00 12 0.00 12 0.00 0 0 0 3 0.0 0 0
Aug 12 0.11 0.00 19 0.00 19 0.00 0 0 0 0 0.0 0 0
Sept 12 0.35 0.00 13 0.00 13 0.00 0 0 0 2 0.0 0 0
Water Year Totals: 22.08" 14.89" 233 days 13.97" 231 0.92" 2 days 1 35 days 7 days 0.0" 0 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2011 0.00
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.18 **
10/6/2011 0.74 0.92
10/7/2011 0.00
10/8/2011
10/9/2011 0.00
10/10/2011 0.00
10/11/2011
10/12/2011 0.00
10/13/2011
10/14/2011 0.00
10/15/2011 0.00
10/16/2011 0.00
10/17/2011 0.00
10/18/2011 0.00
10/19/2011
10/20/2011
10/21/2011
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.03
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011 0.00
11/4/2011 0.16
11/5/2011 0.19
11/6/2011
11/7/2011 0.43
11/8/2011 0.00
11/9/2011
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 0.23
11/13/2011 0.05
11/14/2011
11/15/2011 0.00
11/16/2011
11/17/2011
11/18/2011 0.00
11/19/2011 0.00
11/20/2011 0.00
11/21/2011 1.36
11/22/2011
11/23/2011 0.00
11/24/2011 0.00
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.00
12/2/2011
12/3/2011 0.00
12/4/2011 0.00
12/5/2011
12/6/2011
12/7/2011
12/8/2011 0.00
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.10
12/13/2011 0.86
12/14/2011
12/15/2011 0.00
12/16/2011 0.18
12/17/2011 0.00
12/18/2011 0.07
12/19/2011 0.00
12/20/2011 0.00
12/21/2011 0.00
12/22/2011
12/23/2011
12/24/2011
12/25/2011 0.00
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011 0.00
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012
1/9/2012 0.00
1/10/2012
1/11/2012 0.00
1/12/2012 0.00
1/13/2012
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.00
1/18/2012
1/19/2012
1/20/2012 0.00
1/21/2012 0.48
1/22/2012 0.00
1/23/2012 0.22
1/24/2012 0.40
1/25/2012 0.00
1/26/2012
1/27/2012
1/28/2012 0.00
1/29/2012 0.00
1/30/2012 0.00
1/31/2012
2/1/2012 0.00
2/2/2012
2/3/2012 0.00
2/4/2012
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.03
2/9/2012 0.00
2/10/2012 0.00
2/11/2012 0.00
2/12/2012 0.04
2/13/2012 0.00
2/14/2012 0.03
2/15/2012 0.00
2/16/2012 0.24
2/17/2012 0.00
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.00
2/21/2012
2/22/2012
2/23/2012 0.00
2/24/2012 0.00
2/25/2012 0.00
2/26/2012
2/27/2012 0.16
2/28/2012 0.08
2/29/2012
3/1/2012 0.00
3/2/2012 0.00
3/3/2012
3/4/2012 0.00
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012
3/13/2012
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012 0.86
3/18/2012 1.30
3/19/2012 0.00
3/20/2012 0.00
3/21/2012 0.00
3/22/2012
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 2.50
3/27/2012
3/28/2012
3/29/2012 0.00
3/30/2012
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.19
4/2/2012
4/3/2012 0.00
4/4/2012 0.00
4/5/2012 0.00
4/6/2012
4/7/2012
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 0.80
4/12/2012 0.28
4/13/2012 0.03
4/14/2012 1.10
4/15/2012
4/16/2012 0.00
4/17/2012 0.00
4/18/2012 0.00
4/19/2012
4/20/2012
4/21/2012 0.00
4/22/2012
4/23/2012 T
4/24/2012 0.11
4/25/2012 0.00
4/26/2012 0.27
4/27/2012 0.07
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 T
5/2/2012 0.16
5/3/2012 0.00
5/4/2012 0.00
5/5/2012
5/6/2012 0.00
5/7/2012
5/8/2012 0.00
5/9/2012
5/10/2012 0.00
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.00
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 0.00
5/25/2012 0.04
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012 0.00
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 0.00
6/3/2012
6/4/2012
6/5/2012 0.00
6/6/2012
6/7/2012
6/8/2012 0.00
6/9/2012
6/10/2012
6/11/2012
6/12/2012 0.00
6/13/2012
6/14/2012
6/15/2012 0.00
6/16/2012 0.00
6/17/2012
6/18/2012 0.00
6/19/2012
6/20/2012
6/21/2012 0.00
6/22/2012 0.00
6/23/2012
6/24/2012
6/25/2012
6/26/2012 0.00
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.00
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012 0.00
7/4/2012 0.00
7/5/2012
7/6/2012
7/7/2012 0.00
7/8/2012
7/9/2012
7/10/2012
7/11/2012
7/12/2012 T
7/13/2012 T
7/14/2012 0.00
7/15/2012 0.00
7/16/2012
7/17/2012 0.00
7/18/2012
7/19/2012 T
7/20/2012
7/21/2012 0.00
7/22/2012
7/23/2012 0.00
7/24/2012
7/25/2012 0.00
7/26/2012
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012 0.00
8/2/2012
8/3/2012 0.00
8/4/2012 0.00
8/5/2012
8/6/2012 0.00
8/7/2012 0.00
8/8/2012
8/9/2012 0.00
8/10/2012
8/11/2012 0.00
8/12/2012 0.00
8/13/2012 0.00
8/14/2012
8/15/2012
8/16/2012
8/17/2012 0.00
8/18/2012 0.00
8/19/2012
8/20/2012 0.00
8/21/2012
8/22/2012 0.00
8/23/2012 0.00
8/24/2012
8/25/2012
8/26/2012 0.00
8/27/2012 0.00
8/28/2012 0.00
8/29/2012 0.00
8/30/2012 0.00
8/31/2012
9/1/2012 0.00
9/2/2012
9/3/2012
9/4/2012
9/5/2012 T
9/6/2012 0.00
9/7/2012 0.00
9/8/2012 0.00
9/9/2012 0.00
9/10/2012 T
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012 0.00
9/19/2012
9/20/2012 0.00
9/21/2012
9/22/2012 0.00
9/23/2012
9/24/2012 0.00
9/25/2012
9/26/2012
9/27/2012 0.00
9/28/2012
9/29/2012
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 9:00 AM 0.00 0.0 M M M slight trace of rain sept 30 3 9m
10/2/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/3/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/4/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/5/2011 9:00 AM 0.18 M M M M rain started at aprox 7 am this morning. Wind estimated at 10 mph with some stronger gusts. Air temp 42 degrees
10/6/2011 8:54 AM 0.74 M M M M Total for storm .92
10/7/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/9/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/10/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/12/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/14/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/15/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/16/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/17/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/18/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/22/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/23/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/24/2011 9:00 AM 0.00 0.0 M M M no precipitation
10/25/2011 9:00 AM 0.03 M M M M slight drizzle, still drizzling, 50 degrees, complete cloud cover, low visibility under 1 mile, no wind
11/3/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/4/2011 9:00 AM 0.16 M M M M rain started about 5:30 am and was over by 7:30 am - no wind, no damage, sky still cloudy, various types mostly stratocumulus at different levels, visibility over 10 miles
11/5/2011 9:00 AM 0.19 M M M M 40 degrees, clear, sunny, no wind - storm total (yesterday and today .35 inches) visibility 30+ miles
11/7/2011 9:00 AM 0.43 M M M M between 4 pm and 5 pm on 11-6-2011, thunder/lightening storm with pea size hail. Very heavy but do not know the amount of water from the hail. I estimate at least .1 inch, possibly more. Air temp 30 degrees, total in rain gauge over two day period .75 inch
11/8/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/10/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/11/2011 9:00 AM 0.00 0.0 M M M very slight trace of rain, not measurable.
11/12/2011 9:00 AM 0.23 M M M M still occasional light drizzle, air temp 42 degrees
11/13/2011 9:00 AM 0.05 M M M M very light rain - all over by 4pm 11-12-11 Total 2 day of this rain event .28 inches
11/15/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/18/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/19/2011 9:00 AM 0.00 0.0 M M M trace of rain - not measurable
11/20/2011 9:00 AM 0.00 0.0 M M M trace of rain, not measurable
11/21/2011 9:00 AM 1.36 M M M M rain event started at aprox 10am 11-20-11 and lasted to aprox 6 pm 11-20-11
11/23/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/24/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/25/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/26/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/27/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/28/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/29/2011 9:00 AM 0.00 0.0 M M M no precipitation
11/30/2011 9:00 AM 0.00 0.0 M M M no precipitation
12/1/2011 9:00 AM 0.00 0.0 M M M no precipitation - very strong wind estimated 8-9 on Beaufort. My complete report in on the spotter site. Temp 42 degrees
12/3/2011 9:00 AM 0.00 0.0 M M M no precipitation - complete report on my spotter site regarding the very high winds - gale force
12/4/2011 9:00 AM 0.00 0.0 M M M no precipitation
12/8/2011 9:00 AM 0.00 0.0 M M M no precipitation
12/9/2011 9:00 AM 0.00 0.0 M M M no precipitation
12/10/2011 9:00 AM 0.00 0.0 M M M no precipitation
12/11/2011 9:00 AM 0.00 0.0 M M M no precipitation
12/12/2011 9:00 AM 0.10 M M M M still raining and current rain gauge reading total is .45, time is 1:32 pm Pacific Time
12/13/2011 9:00 AM 0.86 M M M M Storm total .96 - sky clearing, high wispy clouds Storm from about 4 am 12-12-11 until after mid night 12-13-11 Aprox times - very cold - today at 7am this location was 32 degrees
12/15/2011 9:00 AM 0.00 0.0 M M M no precipitation as of 9 am this morning.
12/16/2011 9:00 AM 0.18 M M M M Very heavy rain, fast moving, thunder, total time of event aprox 1 hour and then skies cleared
12/17/2011 9:00 AM 0.00 0.0 M M M no precipitation, but rain is definitely on the way
12/18/2011 9:00 AM 0.07 M M M M
12/19/2011 9:00 AM 0.00 0.0 M M M no precipitation but rain on the way
12/20/2011 9:00 AM 0.00 0.0 M M M very slight trace of rain, not measurable
12/21/2011 9:00 AM 0.00 0.0 M M M no precipitation
12/25/2011 9:00 AM 0.00 0.0 M M M no precipitation Merry Christmas and Happy New Year Beautiful day here in Los Angeles, clear, sunny, cloudless and should be in the high 70's
12/30/2011 9:00 AM 0.00 0.0 M M M no precipitation, just a beautiful sunny Los Angeles day and New Years day should even be warmer!
1/5/2012 9:00 AM 0.00 0.0 M M M no precipitation
1/6/2012 9:00 AM 0.00 0.0 M M M no precipitation
1/7/2012 9:00 AM 0.00 0.0 M M M no precipitation
1/9/2012 9:00 AM 0.00 0.0 M M M no precipitation - no wind, and very low humidity
1/11/2012 9:00 AM 0.00 0.0 M M M no precipitation
1/12/2012 9:00 AM 0.00 0.0 M M M no precipitation
1/14/2012 9:00 AM 0.00 0.0 M M M no precipitation. Very low humidity and we are under another fire alert.
1/15/2012 9:00 AM 0.00 0.0 M M M slight trace of rain, scattered showers, sky is partially cloudy with small patches of blue.
1/16/2012 9:00 AM 0.00 0.0 M M M no precipitation
1/17/2012 9:00 AM 0.00 0.0 M M M no precipitation - Air temp 38 degrees
1/20/2012 9:00 AM 0.00 0.0 M M M no precipitation- some very high wispy clouds - no wind, visibility 10 miles, San Fernando Valley, low clouds and fog
1/21/2012 9:00 AM 0.48 M M M M slight rain currently, wind estimated at 15 mph, low clouds, sky solid gray, visibility 3-5 miles, air temp 40 degrees
1/22/2012 9:00 AM 0.00 0.0 M M M no precipitation
1/23/2012 9:00 AM 0.22 M M M M Light but constant rain, wind estimated at 5-10 mph, Air temp 40 degrees, no damage or mud flow. Sky continuous cloud cover and fog, visibility aprox 4 miles
1/24/2012 9:00 AM 0.40 M M M M air temp 50 degrees, strong winds estimated at 35-45 mph with some gusts higher. High Cirrus clouds, good visibility 25 miles. No flooding or observable damage at this location.
1/25/2012 9:00 AM 0.00 0.0 M M M no precipitation, sky clear and cloudless, visibility 25+ miles
1/28/2012 9:00 AM 0.00 0.0 M M M no precipitation
1/29/2012 9:00 AM 0.00 0.0 M M M no precipitation
1/30/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/1/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/3/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/5/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/6/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/7/2012 9:00 AM 0.00 0.0 M M M rain/sprinkles started aprox 8:40 am - nothing to measure yet in the gauge. only a trace so far/ Wind aprox 20 mph with some stronger gusts
2/8/2012 9:00 AM 0.03 M M M M not much of a rain event, barely a measurable amount. Today is bright, sunny, cloudless, and wind is aprox 25 mph. Outside temp is 48 degrees.
2/9/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/10/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/11/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/12/2012 9:00 AM 0.04 M M M M Air temp 48 degrees, sky clear, sunny. Yesterday's afternoon rain was very brief, about 1 1/2 hr, very light, and no wind
2/13/2012 9:00 AM 0.00 0.0 M M M trace, but as of 9:15 am rain is starting to be much heavier, cold, air temp 38 degrees
2/14/2012 9:00 AM 0.03 M M M M slight rain yesterday starting about 9:30 am and over by about 11am (estimated times)
2/15/2012 9:00 AM 0.00 0.0 M M M trace - rain just started and is getting heavier, but at 9am, rain was only a trace and not measurable - Temp was cold, 38 degrees. Tomorrow morning at 9 am I'll get a measurement from the rain gauge and see how much rain we had from this rain event.
2/16/2012 9:00 AM 0.24 M M M M rain event was brief, started yesterday am but only lasted about 2 hours. Some hail. Today air temp is 48 degrees, wind estimated at 20-30 mph with some gusts higher. Unlimited visibility, sky clear, sunny
2/17/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/18/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/19/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/20/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/23/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/24/2012 9:00 AM 0.00 0.0 M M M no precipitation
2/25/2012 9:00 AM 0.00 0.0 M M M no precipitation, sunny, cloudless, but foggy in the San Fernando Valley and Burbank
2/27/2012 9:00 AM 0.16 M M M M Rain gauge reading at 9am. Still raining lightly, looks like more rain to follow later today. Slight breeze estimated at 5mph.
2/28/2012 9:00 AM 0.08 M M M M cold, air temp 38 degrees, scattered clouds but mostly blue sky and sun
3/1/2012 9:00 AM 0.00 0.0 M M M no precipitation, no wind, scattered mid level clouds, sun, lots of blue sky and air temp 38 degrees
3/2/2012 9:00 AM 0.00 0.0 M M M no precipitation, strong wind at 9 am, I estimate 30-40mph
3/4/2012 9:00 AM 0.00 0.0 M M M no precipitation - at 9 am outside temp already 80 degrees, sky clear, unlimited visibility, no wind, sunny
3/5/2012 9:00 AM 0.00 0.0 M M M no precipitation
3/6/2012 9:00 AM 0.00 0.0 M M M no precipitation, low clouds and fog, no wind, visibility 3 miles
3/7/2012 9:00 AM 0.00 0.0 M M M no precipitation. slight wind estimated at 10-15 mph and air temp 52 degrees. sky is sunny, clear, unlimited visibility
3/8/2012 9:00 AM 0.00 0.0 M M M no precipitation, sunny, cloudless, no wind, air temp 42 degrees
3/9/2012 9:00 AM 0.00 0.0 M M M no precipitation, sunny, cloudless, slight breeze I estimate at 7-10mph, air temp 70 degrees
3/10/2012 9:00 AM 0.00 0.0 M M M no precipitation, clear, sunny, no wind
3/11/2012 9:00 AM 0.00 0.0 M M M no precipitation, light wind estimated at 10 mph, air temp 55 degrees, sunny, no clouds
3/14/2012 9:00 AM 0.00 0.0 M M M no precipitation, cloudless, sunny, air temp 52 degrees, fog in Burbank and San Fernando Valley
3/15/2012 9:00 AM 0.00 0.0 M M M no precipitation, air temp 57 degrees, this location is clear and sunny with a few high stratus clouds, Burbank and San Fernando Valley very foggy
3/16/2012 9:00 AM 0.00 0.0 M M M no precipitation, no trace, but this location is completely fogged with visibility under 1/2 mile and very wet, moist air
3/17/2012 9:00 AM 0.86 M M M M heavy rain started early in the am, air temp 42 degrees, wind estimated at 30 mph with some stronger gusts. Low stratus clouds with fog, visibility estimated at 1/2 mile. No damage or flooding at this location.
3/18/2012 9:00 AM 1.30 M M M M Air temp 33 degrees, altocumulus clouds, 50% blue sky and sun, breeze estimated at 5 mph, no flooding, no mud flow, no visible damage at this location
3/19/2012 9:00 AM 0.00 0.0 M M M no precipitation, sky clear and sunny, Air Temp (at 9am) 40 degrees
3/20/2012 9:00 AM 0.00 0.0 M M M no precipitation, air temp38 degrees, sky clear, cloudless, and sunny, unlimited visibility
3/21/2012 9:00 AM 0.00 0.0 M M M no precipitation, sunny, cloudless, unlimited visibility
3/23/2012 9:00 AM 0.00 0.0 M M M no precipitation, air temp 40 degrees, low stratus, foggy in Burbank and San Fernando Valley, visibility limited estimated under 5 miles
3/24/2012 9:00 AM 0.00 0.0 M M M no, precipitation, low stratus clouds and fog, visibility 4-5 miles, air temp 40 degrees, slight breeze estimated at 5mph
3/25/2012 9:00 AM 0.00 0.0 M M M no precipitation, air temp 40 degrees, wind estimated at 25 mph, clouds of various levels and types mostly nimbostratus, visibility 5-6 miles
3/26/2012 9:00 AM 2.50 M M M M air temp 40 degrees, alto cumulus with varied clouds of different shapes and heights, patches of blue sky- no damage, mud flow or flooding
3/29/2012 9:00 AM 0.00 0.0 M M M no precipitation
3/31/2012 9:00 AM 0.00 0.0 M M M no precipitation, air temp 42 degrees, low stratus clouds and fog visibility estimated at 4 miles or less. slight breeze estimated at 5 mph
4/1/2012 9:00 AM 0.19 M M M M air temp 38 degrees, wind estimated at 5-10 mph, sunny, clear, a few scattered clouds. Visibility 30+ miles
4/3/2012 9:00 AM 0.00 0.0 M M M no precipitation
4/4/2012 9:00 AM 0.00 0.0 M M M no precipitation
4/5/2012 9:00 AM 0.00 0.0 M M M no precipitation, air temp 65 degrees
4/8/2012 9:00 AM 0.00 0.0 M M M no precipitation
4/9/2012 9:00 AM 0.00 0.0 M M M no precipitation
4/10/2012 9:00 AM 0.00 0.0 M M M no precipitation, air temp 59 degrees. sunny, cloudless
4/11/2012 9:00 AM 0.80 M M M M Air temp 40 degrees. Rain started at aprox 10:30pm last night and rained slow but steady until aprox 7:30 am this morning. Wind calm right now, mid level stratus clouds but visibility at this location over 10 miles. No damage, just some much needed rain.
4/12/2012 9:00 AM 0.28 M M M M total for two day rain is 1.08 inches, air temp 52 degrees, sky mid height clouds mostly alto cumulus to also nimbostratus, good visibility 20+ miles, sun hidden by clouds and no sky showing, no wind, no mud flow
4/13/2012 9:00 AM 0.03 M M M M wind estimated at 20 mph with some gusts higher, low clouds, visibility estimated at 10 miles, clouds stratus with no definition, air temp 40 degrees
4/14/2012 9:00 AM 1.10 M M M M Air temp 50 degrees, scattered clouds,altocumulus, patches of blue sky, light breeze estimated at under 10 mph, good visibility 20+miles
4/16/2012 9:00 AM 0.00 0.0 M M M no precipitation, sky clear, cloudless, sunny, air temp 75 degrees, slight breeze estimated at 5 mph, unlimited visability
4/17/2012 9:00 AM 0.00 0.0 M M M no precipitation, air temp 70 degrees, cloudless blue sky, unlimited visibility, no wind
4/18/2012 9:00 AM 0.00 0.0 M M M no precipitation
4/21/2012 9:00 AM 0.00 0.0 M M M no precipitation, air temp 74 degrees, sky clear, cloudless, no wind, visibility 10-15 miles with haze/slight fog in the San Fernando Valley
4/23/2012 8:28 AM T M M M M low clouds, fog, visibility under 1 mile, no wind, air temp 50 degrees
4/24/2012 8:49 AM 0.11 M M M M mid level clouds, altostratus mixed with nimbo stratus no wind, patches of blue sky, visibility 20 miles, light sprinkles lasted most of the day 4-23-2012 from about 9am until midnight
4/25/2012 9:00 AM 0.00 0.0 M M M no precipitation
4/26/2012 9:00 AM 0.27 M M M M air temp 58 degrees, very light sprinkles, mid level clouds, altostratus,nimbus, no wind
4/27/2012 9:00 AM 0.07 M M M M air temp 56 degrees, scattered clouds and sun
4/28/2012 9:00 AM 0.00 0.0 M M M no precipitation, air temp 62 degrees, sky clear, sunny, no wind, a few high Cirrus clouds
4/29/2012 9:00 AM 0.00 0.0 M M M no precipitation
4/30/2012 9:00 AM 0.00 0.0 M M M no presipitation
5/1/2012 8:40 AM T M M M M very foggy, low visibility under 1 mile, no wind
5/2/2012 8:38 AM 0.16 M M M M Air temp 50 degrees, slight breeze estimated at 5-10 mph, Clouds lifting but sky is still solid gray, visibility 5-10 miles, San Fernando Valley and Burbank still very foggy, drizzle most of the night until aprox 6am
5/3/2012 9:00 AM 0.00 0.0 M M M no precipitation
5/4/2012 9:00 AM 0.00 0.0 M M M no precipitation
5/6/2012 9:00 AM 0.00 0.0 M M M no precipitation
5/8/2012 9:00 AM 0.00 0.0 M M M no precipitation
5/10/2012 9:00 AM 0.00 0.0 M M M no precipitation
5/11/2012 9:00 AM 0.00 0.0 M M M
5/12/2012 9:00 AM 0.00 0.0 M M M
5/13/2012 9:00 AM 0.00 0.0 M M M
5/14/2012 9:00 AM 0.00 0.0 M M M no precipation
5/15/2012 9:00 AM 0.00 0.0 M M M
5/16/2012 9:00 AM 0.00 0.0 M M M
5/17/2012 9:00 AM 0.00 0.0 M M M
5/18/2012 9:00 AM 0.00 0.0 M M M
5/19/2012 9:00 AM 0.00 0.0 M M M
5/20/2012 9:00 AM 0.00 0.0 M M M
5/21/2012 9:00 AM 0.00 0.0 M M M
5/22/2012 9:00 AM 0.00 0.0 M M M
5/23/2012 9:00 AM 0.00 0.0 M M M
5/24/2012 9:00 AM 0.00 0.0 M M M no precipitation
5/25/2012 9:00 AM 0.04 M M M M air temp 47 degrees, wind estimated at 10 mph, low to mid level clouds, some small blue sky patches, visibility 10 miles
5/30/2012 9:00 AM 0.00 0.0 M M M
5/31/2012 9:00 AM 0.00 0.0 M M M
6/1/2012 9:00 AM 0.00 0.0 M M M
6/2/2012 9:00 AM 0.00 0.0 M M M
6/5/2012 9:00 AM 0.00 0.0 M M M
6/8/2012 9:00 AM 0.00 0.0 M M M
6/12/2012 9:00 AM 0.00 0.0 M M M
6/15/2012 9:00 AM 0.00 0.0 M M M
6/16/2012 9:00 AM 0.00 0.0 M M M
6/18/2012 9:00 AM 0.00 0.0 M M M
6/21/2012 9:00 AM 0.00 0.0 M M M
6/22/2012 9:00 AM 0.00 0.0 M M M
6/26/2012 9:00 AM 0.00 0.0 M M M
6/27/2012 9:00 AM 0.00 0.0 M M M
6/28/2012 9:00 AM 0.00 0.0 M M M
6/29/2012 9:00 AM 0.00 0.0 M M M
6/30/2012 9:00 AM 0.00 0.0 M M M
7/3/2012 9:00 AM 0.00 0.0 M M M
7/4/2012 9:00 AM 0.00 0.0 M M M Happy and Safe 4th of July everyone
7/7/2012 9:00 AM 0.00 0.0 M M M
7/12/2012 9:00 AM T M M M M Small trace of rain that started at about 7am and only lasted maybe 10 minutes
7/13/2012 9:00 AM T M M M M
7/14/2012 9:00 AM 0.00 0.0 M M M
7/15/2012 9:00 AM 0.00 0.0 M M M
7/17/2012 9:00 AM 0.00 0.0 M M M
7/19/2012 9:00 AM T M M M M yesterday July 18 very slight drizzle started about 4 pm and was over by 4:10 pm - sky remained cloudy, air temp hot (over 80 degrees) and humid
7/21/2012 9:00 AM 0.00 0.0 M M M
7/23/2012 9:00 AM 0.00 0.0 M M M
7/25/2012 9:00 AM 0.00 0.0 M M M
8/1/2012 9:00 AM 0.00 0.0 M M M
8/3/2012 9:00 AM 0.00 0.0 M M M
8/4/2012 9:00 AM 0.00 0.0 M M M
8/6/2012 9:00 AM 0.00 0.0 M M M
8/7/2012 9:00 AM 0.00 0.0 M M M
8/9/2012 9:00 AM 0.00 0.0 M M M
8/11/2012 9:00 AM 0.00 0.0 M M M
8/12/2012 9:00 AM 0.00 0.0 M M M
8/13/2012 9:00 AM 0.00 0.0 M M M
8/17/2012 9:00 AM 0.00 0.0 M M M
8/18/2012 9:00 AM 0.00 0.0 M M M
8/20/2012 9:00 AM 0.00 0.0 M M M
8/22/2012 9:00 AM 0.00 0.0 M M M
8/23/2012 9:00 AM 0.00 0.0 M M M
8/26/2012 9:00 AM 0.00 0.0 M M M
8/27/2012 9:00 AM 0.00 0.0 M M M
8/28/2012 9:00 AM 0.00 0.0 M M M
8/29/2012 9:00 AM 0.00 0.0 M M M
8/30/2012 9:00 AM 0.00 0.0 M M M
9/1/2012 9:00 AM 0.00 0.0 M M M
9/5/2012 9:00 AM T M M M M Very slight drizzle started about 8:30 am and at 9:30 am still slight drizzle but nothing measurable
9/6/2012 9:00 AM 0.00 0.0 M M M
9/7/2012 9:00 AM 0.00 0.0 M M M
9/8/2012 9:00 AM 0.00 0.0 M M M
9/9/2012 9:00 AM 0.00 0.0 M M M
9/10/2012 8:00 AM T M M M M
9/18/2012 9:00 AM 0.00 0.0 M M M
9/20/2012 9:00 AM 0.00 0.0 M M M
9/22/2012 9:00 AM 0.00 0.0 M M M
9/24/2012 9:00 AM 0.00 0.0 M M M
9/27/2012 9:00 AM 0.00 0.0 M M M
9/30/2012 9:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/5/2011 10/06/2011 9:00 AM 2 0.92 M M rain storm started about 7am on 10-5-11 and rain stopped about 3 pm on 10-5-11 .92 is total for this storm as measured in rain gauge



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground