Station Overview Station Location
Station Number NY-TM-3 Latitude 42.431732
Station Name Ithaca 1.1 SE Longitude -76.4886
County Tompkins Elevation (ft) 650



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 12 3.17 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 12 2.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 12 2.25 0.00 3 0.00 0 0.00 3 1 0 0 7.9 6 5
Jan 13 1.92 0.00 0 0.00 0 0.00 0 0 0 0 6.6 10 23
Feb 13 1.86 0.00 0 0.00 0 0.00 0 0 0 0 14.8 11 23
March 13 2.45 0.00 0 0.00 0 0.00 0 0 0 0 7.2 8 8
April 13 3.18 0.00 0 0.00 0 0.00 0 0 0 0 0.2 1 0
May 13 2.96 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 13 3.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 13 3.58 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 13 3.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 13 3.33 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 34.48" 0.00" 3 days 0.00" 0 0.00" 3 days 1 0 days 0 days 36.7" 36 days 59 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
10/1/2012
10/2/2012
10/3/2012
10/4/2012
10/5/2012
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012
11/2/2012
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012 M
12/22/2012 M
12/23/2012 M
12/24/2012 M
12/25/2012 M
12/26/2012 **
12/27/2012 **
12/28/2012 M M
12/29/2012 M
12/30/2012 M
12/31/2012 M
Day of YearDaily PrcpMultiday Prcp
1/1/2013 M
1/2/2013 M
1/3/2013 M
1/4/2013 M
1/5/2013 M
1/6/2013 M
1/7/2013 M
1/8/2013 M
1/9/2013 M
1/10/2013 M
1/11/2013 M
1/12/2013 M
1/13/2013 M
1/14/2013 M
1/15/2013 M
1/16/2013 M
1/17/2013 M
1/18/2013 M
1/19/2013 M
1/20/2013 M
1/21/2013 M
1/22/2013 M
1/23/2013 M
1/24/2013 M
1/25/2013 M
1/26/2013 M
1/27/2013 M
1/28/2013 M
1/29/2013 M
1/30/2013 M
1/31/2013 M
2/1/2013 M
2/2/2013 M
2/3/2013 M
2/4/2013 M
2/5/2013 M
2/6/2013 M
2/7/2013 M
2/8/2013
2/9/2013 M
2/10/2013 M
2/11/2013 M
2/12/2013 M
2/13/2013 M
2/14/2013 M
2/15/2013 M
2/16/2013 M
2/17/2013 M
2/18/2013 M
2/19/2013 M
2/20/2013 M
2/21/2013 M
2/22/2013 M
2/23/2013 M
2/24/2013 M
2/25/2013
2/26/2013 M
2/27/2013 M
2/28/2013 M
3/1/2013 M
3/2/2013 M
3/3/2013 M
3/4/2013 M
3/5/2013 M
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013 M
3/17/2013 M
3/18/2013
3/19/2013 M
3/20/2013 M
3/21/2013 M
3/22/2013 M
3/23/2013 M
3/24/2013 M
3/25/2013 M
3/26/2013 M
3/27/2013 M
3/28/2013 M
3/29/2013 M
3/30/2013 M
3/31/2013 M
Day of YearDaily PrcpMultiday Prcp
4/1/2013 M
4/2/2013 M
4/3/2013 M
4/4/2013 M
4/5/2013 M
4/6/2013
4/7/2013
4/8/2013 M
4/9/2013 M
4/10/2013 M
4/11/2013 M
4/12/2013 M
4/13/2013 M
4/14/2013 M
4/15/2013
4/16/2013
4/17/2013
4/18/2013
4/19/2013
4/20/2013 M
4/21/2013
4/22/2013
4/23/2013
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013
5/2/2013
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013
5/22/2013
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013
5/30/2013
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013
7/8/2013
7/9/2013
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013
7/31/2013
8/1/2013
8/2/2013
8/3/2013
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013
8/25/2013
8/26/2013
8/27/2013
8/28/2013
8/29/2013
8/30/2013
8/31/2013
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013
9/15/2013
9/16/2013
9/17/2013
9/18/2013
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
12/21/2012 7:00 AM M 0.2 M 0.0 0.00 snow fell 12/20 evening between 7pm & 9pm; rain since has eliminated all evidence; raining & 36F at 7am
12/22/2012 7:25 AM M 0.5 M 0.5 M 27F, windy, occasional snow still falling
12/23/2012 7:45 AM M 0.2 M T M 33F
12/24/2012 7:30 AM M 0.0 0.00 T M 29F
12/25/2012 7:00 AM M 1.4 M 1.5 M all 1.4 in. of snow had fallen by 2am; 31F at 7am
12/28/2012 8:30 AM M M M M M See multi-day accumulation report.
12/29/2012 7:30 AM M 0.3 M 5.0 M 24F
12/30/2012 7:10 AM M 5.3 M 10.0 M wind gusts, 22F at 7am; most of new snowfall (5.1 in.) occurred between 9am-ca. 9pm 12/29, with an additional 0.2 in. added by 7am 12/30. SWE of the 5.1 inches of new snow as of 11pm 12/29 was 0.39.
12/31/2012 7:30 AM M 0.0 0.00 8.0 1.07 20F, clear; snow water equivalent measured 1.07 for 7.9 inches of snow on ground.
1/1/2013 6:45 AM M 0.1 M 7.5 M 30F
1/2/2013 7:30 AM M T M 6.5 M 13F
1/3/2013 7:30 AM M 0.9 M 7.0 M 18F, fluffy stuff with occasional drifting flakes still coming down.
1/4/2013 7:25 AM M 0.0 M 6.5 M 31F
1/5/2013 8:30 AM M 0.0 0.00 5.0 M 32F
1/6/2013 8:10 AM M 0.0 0.00 4.5 M 32F
1/7/2013 7:00 AM M 0.0 0.00 4.0 0.73 28F
1/8/2013 4:30 AM M T M 3.5 M 24F
1/9/2013 7:30 AM M 0.0 0.00 3.5 M
1/10/2013 7:00 AM M 0.0 0.00 3.0 M
1/11/2013 7:15 AM M 0.0 0.00 2.0 M 36F
1/12/2013 8:45 AM M 0.0 0.00 T M 41F; snow cover is only 30% with depth ranging from 0.1 to 1.2 inches
1/13/2013 8:45 AM M 0.0 0.00 T M 52F, cloudy; just some patches and piles of snow left
1/14/2013 8:00 AM M 0.0 0.00 0.0 0.00 44F
1/15/2013 7:00 AM M 0.0 0.00 0.0 0.00 29F
1/16/2013 7:00 AM M 0.6 M 0.6 M 28F, slight snow showers still falling
1/17/2013 7:00 AM M 0.1 M 0.6 M 32F; of new snow, 0.1 fell 1/16 morning after 7am measurement, and a Trace has fallen so far this morning.
1/18/2013 7:00 AM M 1.2 M 2.0 M 16F, snowing lightly
1/19/2013 8:45 AM M 0.0 0.00 1.0 M 34F; partly sunny
1/20/2013 8:45 AM M 0.0 0.00 0.0 0.00
1/21/2013 7:45 AM M 0.0 0.00 0.0 0.00 21F, cloudy
1/22/2013 7:00 AM M 1.2 M 1.2 M 7F, clear
1/23/2013 6:45 AM M 0.0 0.00 0.5 M 3F
1/24/2013 7:00 AM M 0.0 0.00 0.5 M -1F
1/25/2013 7:00 AM M 0.3 M 1.0 M 11F
1/26/2013 8:15 AM M 1.4 M 2.0 M 13F
1/27/2013 8:30 AM M 0.6 M 2.0 M 19F; snowing lightly
1/28/2013 7:45 AM M 0.2 M 2.0 0.12 24F, snowing; very fluffy, airy snow on ground, as SWE confirms.
1/29/2013 7:45 AM M M M 1.0 M 35F, fog dissipating; yesterday 0.2 inches of sleet and freezing rain occurred right after the morning measurement, from 7:30 to 11 am.
1/30/2013 7:00 AM M 0.0 0.00 0.0 0.00 51F
1/31/2013 7:00 AM M 0.0 0.00 0.0 0.00 36F, no longer raining
2/1/2013 7:00 AM M 0.8 M 1.0 M 20F, cloudy
2/2/2013 8:15 AM M T M 0.5 M 15F, cloudy
2/3/2013 7:30 AM M T M 0.5 M 9F,cloudy
2/4/2013 7:55 AM M 2.9 M 3.5 0.12 13F, weak sun
2/5/2013 7:00 AM M 0.8 M 3.0 M 19F, cloudy
2/6/2013 7:00 AM M T M 2.0 M 26F, slight snow showering
2/7/2013 7:00 AM M T M 2.0 M 11F,cloudy
2/9/2013 7:00 AM M 6.8 M 6.5 0.63 17F, fine snow still falling
2/10/2013 8:55 AM M 0.8 M 5.9 0.72 18F, sunny
2/11/2013 6:45 AM M 0.0 0.00 4.5 0.79 36F, starting to sprinkle at observation time
2/12/2013 7:00 AM M 0.0 0.00 2.5 M 35F
2/13/2013 7:00 AM M 0.0 0.00 1.5 M 31F
2/14/2013 7:00 AM M 0.0 0.00 1.5 M 28F, cloudy
2/15/2013 7:00 AM M 0.0 0.00 1.0 M 36F, cloudy; total snow depth figured by 1.4 in. avg depth * 3/4 [est. 1/4 bare ground]=1.0 in.
2/16/2013 8:45 AM M 0.0 0.00 0.5 M 28F; weak sun; because 1/2 area is bare, total snow depth= 3/4 in.* 1/2 not bare = 0.4 inches
2/17/2013 7:30 AM M T M 0.4 M 17F; weak sun; Trace of new snow = a few flurries at 9:30am yesterday; because 1/2 area is bare, total snow depth= 0.7 in.* 1/2 not bare = 0.4 inches
2/18/2013 7:00 AM M 0.1 M 0.6 M 11F, cloudy; because 1/2 area is bare, total snow depth= 0.6 in.* 1/2 not bare = 0.3 inches
2/19/2013 6:15 AM M 0.0 0.00 T M 31F, cloudy; Trace=more than half the area is bare, with the remaining snow cover up to 1 inch thick
2/20/2013 7:00 AM M 0.4 M 0.5 M 22F;
2/21/2013 7:00 AM M 0.2 M 1.0 M 19F, with a few lazy flakes coming down
2/22/2013 7:15 AM M 0.5 M 1.5 M 21F, cloudy
2/23/2013 8:00 AM M 0.0 0.00 0.5 M 34F; Total Snow Depth = 1.25 in but 1/2 bare ground, so 0.6 in avg --> 0.5 in to nearest 1/2 inch.
2/24/2013 7:00 AM M 0.0 0.00 T M 32F; cloudy; patches of snow left on ground, but more than 50% bare
2/26/2013 7:00 PM M M M T M Trace=patches of snow still on ground
2/27/2013 7:00 AM M 1.0 M 1.0 M 34F
2/28/2013 7:00 AM M 0.5 M 1.0 M
3/1/2013 7:00 AM M 0.3 M 1.0 M 31F
3/2/2013 7:55 AM M 1.0 M 2.0 0.40 23F, fine-grained snow falling lightly; because the ground was 1/2 bare before these last couple days of snow, the total snow depth varies from 1.5 to 2.7 inches, with any previous bottom snow layer being an icy granular snow, so the core was chosen from a snow depth of the average 2.1 inches which included the 1.0 inch of the new fine snow on top of just over an inch of the granular previous snow.
3/3/2013 7:00 AM M 2.0 M 3.5 M 22F, snowing slightly
3/4/2013 6:45 AM M 0.2 M 3.0 0.59 22F, cloudy
3/5/2013 8:00 AM M 0.0 0.00 2.5 M 27F; cloudy
3/16/2013 7:00 AM M 0.0 0.00 0.0 0.00 26F
3/17/2013 7:00 AM M T M T M 20F, fine flakes falling
3/19/2013 6:30 AM M 2.4 0.16 2.5 0.16 34F; 2 inches of snow fell by 8pm 3/18, when I returned home from a 2-day trip; this morning's measurements taken before 3 minutes of trace of light snow/ice mix started at 6:45am EDT and ended at 6:48am;
3/20/2013 7:55 AM M 0.9 M 1.0 M 24F; sunny; 0.9 inch accumulation = 0.1 inch sleet + 0.3 inch snow between 3:30pm & 4:30pm 3/19/13 plus an additional 0.5 inch snow overnight
3/21/2013 7:00 AM M T M T M 18F; Trace of existing snow depth = patches still around in the shaded areas of the yard.
3/22/2013 7:00 AM M 0.1 M T M 25F
3/23/2013 7:00 AM M T M T M 28F, light snow flakes drifting
3/24/2013 7:10 AM M T M T M 26F, clear
3/25/2013 7:00 AM M 0.0 0.00 T M 28F
3/26/2013 7:00 AM M 0.0 0.00 T M 30F
3/27/2013 7:00 AM M T M T M 27F; Trace included hail or corn snow of up to 0.1 inch size
3/28/2013 7:00 AM M 0.3 M 0.5 M 32F, snowing
3/29/2013 7:00 AM M 0.0 0.00 0.0 0.00 36F
3/30/2013 8:30 AM M 0.0 0.00 0.0 0.00 40F; frost overnight
3/31/2013 8:00 AM M 0.0 0.00 0.0 0.00 36F; clear, sunny
4/1/2013 7:00 AM M 0.0 0.00 0.0 0.00 41F, raining
4/2/2013 7:00 AM M 0.2 M 0.0 M 22F, sunny
4/3/2013 7:00 AM M T M T M 27F, with a few flakes floating down
4/4/2013 7:00 AM M T M 0.0 0.00 20F, sunny; Trace of snow was in the hour or so after 7am yesterday, when it was snowing lightly
4/5/2013 7:15 AM M 0.0 0.00 0.0 0.00 31F, sunny
4/8/2013 7:00 AM M 0.0 0.00 0.0 0.00 40F, cloudy
4/9/2013 7:00 AM M 0.0 0.00 0.0 0.00 52F
4/10/2013 7:00 AM M 0.0 0.00 0.0 0.00 47F, cloudy
4/11/2013 7:00 AM M 0.0 0.00 0.0 0.00 40F, cloudy
4/12/2013 7:00 AM M 0.0 0.00 0.0 0.00
4/13/2013 7:00 AM M 0.0 0.00 0.0 0.00
4/14/2013 7:00 AM M 0.0 0.00 0.0 0.00
4/20/2013 7:00 AM M 0.0 0.00 0.0 0.00 43F, partly sunny



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/26/2012 12/28/2012 8:30 AM 3 M 5.5 M Left on 12/26 and on returning at 12/27 I found more snow on ground than when I left. Measured it then, and reported it this morning. (I don't measure daily precipitation, just snow depth and available core values on Mondays.) I assume most of the snow arrived overnight on 12/26-12/27, since that's when the snow arrived where I was at,in Jersey Shore, PA (near Williamsport).



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