Station Overview Station Location
Station Number NM-LA-18 Latitude 35.88612
Station Name Los Alamos 2.5 WSW Longitude -106.32833
County Los Alamos Elevation (ft) 7423



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 14 1.54 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 14 1.01 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 14 1.10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 15 0.93 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 15 0.86 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 15 1.27 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 15 1.24 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 15 1.41 1.10 13 1.10 13 0.00 0 0 3 1 0.0 0 0
June 15 1.42 0.46 30 0.46 9 0.00 21 0 3 1 0.0 0 0
July 15 2.83 8.58 31 4.51 20 4.07 11 2 13 3 0.0 0 0
Aug 15 4.31 3.44 31 1.09 21 2.35 10 1 9 4 0.0 0 0
Sept 15 2.17 0.56 29 0.09 13 0.47 16 3 3 0 0.0 0 0
Water Year Totals: 20.09" 14.14" 134 days 7.25" 76 6.89" 58 days 6 31 days 9 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
10/1/2014
10/2/2014
10/3/2014
10/4/2014
10/5/2014
10/6/2014
10/7/2014
10/8/2014
10/9/2014
10/10/2014
10/11/2014
10/12/2014
10/13/2014
10/14/2014
10/15/2014
10/16/2014
10/17/2014
10/18/2014
10/19/2014
10/20/2014
10/21/2014
10/22/2014
10/23/2014
10/24/2014
10/25/2014
10/26/2014
10/27/2014
10/28/2014
10/29/2014
10/30/2014
10/31/2014
11/1/2014
11/2/2014
11/3/2014
11/4/2014
11/5/2014
11/6/2014
11/7/2014
11/8/2014
11/9/2014
11/10/2014
11/11/2014
11/12/2014
11/13/2014
11/14/2014
11/15/2014
11/16/2014
11/17/2014
11/18/2014
11/19/2014
11/20/2014
11/21/2014
11/22/2014
11/23/2014
11/24/2014
11/25/2014
11/26/2014
11/27/2014
11/28/2014
11/29/2014
11/30/2014
12/1/2014
12/2/2014
12/3/2014
12/4/2014
12/5/2014
12/6/2014
12/7/2014
12/8/2014
12/9/2014
12/10/2014
12/11/2014
12/12/2014
12/13/2014
12/14/2014
12/15/2014
12/16/2014
12/17/2014
12/18/2014
12/19/2014
12/20/2014
12/21/2014
12/22/2014
12/23/2014
12/24/2014
12/25/2014
12/26/2014
12/27/2014
12/28/2014
12/29/2014
12/30/2014
12/31/2014
Day of YearDaily PrcpMultiday Prcp
1/1/2015
1/2/2015
1/3/2015
1/4/2015
1/5/2015
1/6/2015
1/7/2015
1/8/2015
1/9/2015
1/10/2015
1/11/2015
1/12/2015
1/13/2015
1/14/2015
1/15/2015
1/16/2015
1/17/2015
1/18/2015
1/19/2015
1/20/2015
1/21/2015
1/22/2015
1/23/2015
1/24/2015
1/25/2015
1/26/2015
1/27/2015
1/28/2015
1/29/2015
1/30/2015
1/31/2015
2/1/2015
2/2/2015
2/3/2015
2/4/2015
2/5/2015
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015
2/11/2015
2/12/2015
2/13/2015
2/14/2015
2/15/2015
2/16/2015
2/17/2015
2/18/2015
2/19/2015
2/20/2015
2/21/2015
2/22/2015
2/23/2015
2/24/2015
2/25/2015
2/26/2015
2/27/2015
2/28/2015
3/1/2015
3/2/2015
3/3/2015
3/4/2015
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015
3/12/2015
3/13/2015
3/14/2015
3/15/2015
3/16/2015
3/17/2015
3/18/2015
3/19/2015
3/20/2015
3/21/2015
3/22/2015
3/23/2015
3/24/2015
3/25/2015
3/26/2015
3/27/2015
3/28/2015
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015
4/6/2015
4/7/2015
4/8/2015
4/9/2015
4/10/2015
4/11/2015
4/12/2015
4/13/2015
4/14/2015
4/15/2015
4/16/2015
4/17/2015
4/18/2015
4/19/2015
4/20/2015
4/21/2015
4/22/2015
4/23/2015
4/24/2015
4/25/2015
4/26/2015
4/27/2015
4/28/2015
4/29/2015
4/30/2015
5/1/2015
5/2/2015
5/3/2015
5/4/2015
5/5/2015
5/6/2015
5/7/2015
5/8/2015
5/9/2015
5/10/2015
5/11/2015
5/12/2015
5/13/2015
5/14/2015
5/15/2015
5/16/2015
5/17/2015
5/18/2015
5/19/2015 0.21
5/20/2015 0.00
5/21/2015 0.00
5/22/2015 0.88
5/23/2015 0.00
5/24/2015 0.00
5/25/2015 0.00
5/26/2015 0.01
5/27/2015 T
5/28/2015 0.00
5/29/2015 0.00
5/30/2015 0.00
5/31/2015 0.00
6/1/2015 0.21
6/2/2015 0.16
6/3/2015 0.00
6/4/2015 0.00
6/5/2015 0.00
6/6/2015 T
6/7/2015 0.00
6/8/2015 0.09
6/9/2015 0.00
6/10/2015 **
6/11/2015 **
6/12/2015 **
6/13/2015 **
6/14/2015 **
6/15/2015 **
6/16/2015 **
6/17/2015 **
6/18/2015 **
6/19/2015 **
6/20/2015 **
6/21/2015 **
6/22/2015 **
6/23/2015 **
6/24/2015 **
6/25/2015 **
6/26/2015 **
6/27/2015 **
6/28/2015 **
6/29/2015 **
6/30/2015 **
Day of YearDaily PrcpMultiday Prcp
7/1/2015 **
7/2/2015 **
7/3/2015 **
7/4/2015 **
7/5/2015 3.70
7/6/2015 0.76
7/7/2015 0.94
7/8/2015 0.01
7/9/2015 T
7/10/2015 **
7/11/2015 **
7/12/2015 **
7/13/2015 0.37
7/14/2015 0.16
7/15/2015 0.05
7/16/2015 0.07
7/17/2015 0.03
7/18/2015 0.01
7/19/2015 0.62
7/20/2015 0.38
7/21/2015 1.29
7/22/2015 T
7/23/2015 T
7/24/2015 0.00
7/25/2015 0.00
7/26/2015 0.00
7/27/2015 0.16
7/28/2015 0.00
7/29/2015 0.03
7/30/2015 **
7/31/2015 **
8/1/2015 **
8/2/2015 **
8/3/2015 **
8/4/2015 **
8/5/2015 **
8/6/2015 **
8/7/2015 **
8/8/2015 **
8/9/2015 **
8/10/2015 2.35
8/11/2015 0.08
8/12/2015 T
8/13/2015 0.00
8/14/2015 0.00
8/15/2015 0.00
8/16/2015 0.05
8/17/2015 0.01
8/18/2015 0.48
8/19/2015 T
8/20/2015 0.00
8/21/2015 0.00
8/22/2015 0.00
8/23/2015 0.07
8/24/2015 0.01
8/25/2015 0.07
8/26/2015 0.00
8/27/2015 0.08
8/28/2015 T
8/29/2015 T
8/30/2015 0.00
8/31/2015 0.24
9/1/2015 0.05
9/2/2015 0.03
9/3/2015 0.01
9/4/2015 **
9/5/2015 **
9/6/2015 **
9/7/2015 **
9/8/2015 0.08
9/9/2015 0.00
9/10/2015 0.00
9/11/2015 **
9/12/2015 **
9/13/2015 0.00
9/14/2015 0.00
9/15/2015 0.00
9/16/2015 0.00
9/17/2015
9/18/2015 0.00
9/19/2015 0.00
9/20/2015 **
9/21/2015 **
9/22/2015 **
9/23/2015 **
9/24/2015 **
9/25/2015 **
9/26/2015 **
9/27/2015 0.39
9/28/2015 0.00
9/29/2015 0.00
9/30/2015 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
5/19/2015 8:00 AM 0.21 M M M M
5/20/2015 8:00 AM 0.00 0.0 M M M
5/21/2015 8:00 AM 0.00 0.0 M M M very light rain in p.m.
5/22/2015 8:00 AM 0.88 0.0 M M M
5/23/2015 8:00 AM 0.00 0.0 M M M
5/24/2015 8:00 AM 0.00 0.0 M M M
5/25/2015 8:00 AM 0.00 0.0 M M M
5/26/2015 8:00 AM 0.01 M M M M
5/27/2015 8:00 AM T M M M M
5/28/2015 8:00 AM 0.00 0.0 M M M
5/29/2015 8:00 AM 0.00 0.0 M M M
5/30/2015 8:00 AM 0.00 0.0 M M M
5/31/2015 8:00 AM 0.00 0.0 M M M
6/1/2015 8:00 AM 0.21 M M M M
6/2/2015 8:00 AM 0.16 0.0 M M M
6/3/2015 8:00 AM 0.00 0.0 M M M
6/4/2015 8:00 AM 0.00 0.0 M M M
6/5/2015 8:00 AM 0.00 0.0 M M M
6/6/2015 8:00 AM T M M M M
6/7/2015 8:00 AM 0.00 0.0 M M M
6/8/2015 8:00 AM 0.09 M M M M rain periods: 11:40-13:00 (0.06") & 16:57-17:04 (0.03")
6/9/2015 8:00 AM 0.00 0.0 M M M
7/6/2015 8:00 AM 0.76 M M M M
7/7/2015 8:00 AM 0.94 M M M M all but .08" fell after 17:00 (7/6)
7/8/2015 8:00 AM 0.01 M M M M
7/9/2015 8:00 AM T M M M M
7/14/2015 8:00 AM 0.16 M M M M All but 0.01" from 17:20 to 17:45
7/15/2015 8:00 AM 0.05 M M M M .03" before 13:30 (light), .02 from 13:30 to 13:47.
7/16/2015 8:00 AM 0.07 M M M M rain ended ~18:45.
7/17/2015 8:00 AM 0.03 M M M M
7/18/2015 8:00 AM 0.01 M M M M
7/19/2015 8:00 AM 0.62 M M M M 0.45" fell between 13:20 and 15:05
7/20/2015 8:00 AM 0.38 M M M M
7/21/2015 8:00 AM 1.29 M M M M 0.76" accumulated by 8:30 pm
7/22/2015 8:00 AM T M M M M
7/23/2015 8:00 AM T M M M M very light rain, 11:45-11:55 am
7/24/2015 8:00 AM 0.00 0.0 M M M
7/25/2015 8:00 AM 0.00 0.0 M M M
7/26/2015 8:00 AM 0.00 0.0 M M M
7/27/2015 8:00 AM 0.16 M M M M
7/28/2015 8:00 AM 0.00 0.0 M M M
7/29/2015 8:00 AM 0.03 M M M M
8/11/2015 8:00 AM 0.08 M M M M
8/12/2015 8:00 AM T M M M M
8/13/2015 8:00 AM 0.00 0.0 M M M
8/14/2015 8:00 AM 0.00 0.0 M M M
8/15/2015 8:00 AM 0.00 0.0 M M M
8/16/2015 8:00 AM 0.05 M M M M
8/17/2015 8:00 AM 0.01 M M M M
8/18/2015 8:00 AM 0.48 M M M M 0.39" for period noted below. More rain from 14:22 to 14:35 and again starting at 22:26. Much wind, little rain (.01") around 04:00.
8/19/2015 8:00 AM T M M M M
8/20/2015 8:00 AM 0.00 0.0 M M M
8/21/2015 8:00 AM 0.00 0.0 M M M
8/22/2015 8:00 AM 0.00 0.0 M M M
8/23/2015 8:00 AM 0.07 M M M M Several short periods of rain
8/24/2015 8:00 AM 0.01 M M M M
8/25/2015 8:00 AM 0.07 M M M M
8/26/2015 8:00 AM 0.00 0.0 M M M
8/27/2015 8:00 AM 0.08 M M M M
8/28/2015 8:00 AM T M M M M Some very light rain ("evaporain") at 13:50 and 15:00.
8/29/2015 8:00 AM T M M M M
8/30/2015 8:00 AM 0.00 0.0 M M M About 2 drops of rain at 13:44.
8/31/2015 8:00 AM 0.24 M M M M Rain on and off most of the afternoon.
9/1/2015 8:00 AM 0.05 M M M M
9/2/2015 8:00 AM 0.03 M M M M
9/3/2015 8:00 AM 0.01 M M M M
9/9/2015 8:00 AM 0.00 0.0 M M M
9/10/2015 8:00 AM 0.00 0.0 M M M
9/14/2015 8:00 AM 0.00 0.0 M M M
9/15/2015 8:00 AM 0.00 0.0 M M M tried to rain ~12:12 pm ("evaporain")
9/16/2015 8:00 AM 0.00 0.0 M M M
9/18/2015 8:00 AM 0.00 0.0 M M M
9/19/2015 8:00 AM 0.00 0.0 M M M
9/28/2015 8:00 AM 0.00 0.0 M M M
9/29/2015 8:00 AM 0.00 0.0 M M M
9/30/2015 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/10/2015 7/05/2015 8:00 AM 26 3.70 M M The high temperature during the period was 99°F. Evaporation issues?
7/10/2015 7/13/2015 8:00 AM 4 0.37 M M
7/30/2015 8/10/2015 8:00 AM 12 2.35 M M
9/4/2015 9/08/2015 8:00 AM 5 0.08 M M
9/11/2015 9/13/2015 8:00 AM 3 0.00 M M
9/20/2015 9/27/2015 8:00 AM 8 0.39 M M



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