Station Overview Station Location
Station Number NY-NS-59 Latitude 40.7997
Station Name Jericho 1.1 NE Longitude -73.5263
County Nassau Elevation (ft) 207



Month 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 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 19 1.08 2 1.08 2 0.00 0 0 2 0 0.0 0 0
Jan 20 2.40 23 2.40 23 0.00 0 0 9 4 3.7 3 0
Feb 20 3.78 25 3.42 14 0.36 11 1 11 2 0.0 0 0
March 20 4.03 23 3.53 17 0.50 6 1 5 2 0.0 0 0
April 20 1.91 7 1.91 7 0.00 0 0 4 0 0.0 0 0
May 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 13.20" 80 days 12.34" 63 0.86" 17 days 2 31 days 8 days 3.7" 3 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
10/1/2019
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019 0.66
12/31/2019 0.42
Day of YearDaily PrcpMultiday Prcp
1/1/2020 T
1/2/2020 T
1/3/2020 0.12
1/4/2020 0.29
1/5/2020 0.10
1/6/2020 M
1/7/2020 T
1/8/2020 0.07
1/9/2020 T
1/10/2020 0.00
1/11/2020
1/12/2020 0.10
1/13/2020 0.00
1/14/2020
1/15/2020
1/16/2020 0.10
1/17/2020 0.03
1/18/2020
1/19/2020 0.57
1/20/2020
1/21/2020 0.00
1/22/2020 0.00
1/23/2020 0.00
1/24/2020 0.00
1/25/2020
1/26/2020 1.02
1/27/2020 0.00
1/28/2020 0.00
1/29/2020 0.00
1/30/2020 0.00
1/31/2020
2/1/2020
2/2/2020 0.06
2/3/2020 0.06
2/4/2020 T
2/5/2020 0.03
2/6/2020 0.55
2/7/2020 0.20
2/8/2020 0.21
2/9/2020
2/10/2020 0.03
2/11/2020 0.62
2/12/2020 0.16
2/13/2020 **
2/14/2020 **
2/15/2020 **
2/16/2020 **
2/17/2020 **
2/18/2020 **
2/19/2020 **
2/20/2020 **
2/21/2020 **
2/22/2020 **
2/23/2020 0.36
2/24/2020 0.00
2/25/2020 T
2/26/2020 0.16
2/27/2020 1.34
2/28/2020
2/29/2020
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 **
3/4/2020 **
3/5/2020 **
3/6/2020 **
3/7/2020 **
3/8/2020 0.50
3/9/2020 0.00
3/10/2020 0.00
3/11/2020
3/12/2020
3/13/2020 0.62
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020 0.91
3/20/2020 0.00
3/21/2020 T
3/22/2020 0.00
3/23/2020 T
3/24/2020 1.36
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 0.00
3/29/2020 0.57
3/30/2020 0.07
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020 0.76
4/14/2020 0.93
4/15/2020 0.00
4/16/2020 0.00
4/17/2020 0.00
4/18/2020 0.17
4/19/2020 0.05
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020
5/12/2020
5/13/2020
5/14/2020
5/15/2020
5/16/2020
5/17/2020
5/18/2020
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020
5/29/2020
5/30/2020
5/31/2020
6/1/2020
6/2/2020
6/3/2020
6/4/2020
6/5/2020
6/6/2020
6/7/2020
6/8/2020
6/9/2020
6/10/2020
6/11/2020
6/12/2020
6/13/2020
6/14/2020
6/15/2020
6/16/2020
6/17/2020
6/18/2020
6/19/2020
6/20/2020
6/21/2020
6/22/2020
6/23/2020
6/24/2020
6/25/2020
6/26/2020
6/27/2020
6/28/2020
6/29/2020
6/30/2020
Day of YearDaily PrcpMultiday Prcp
7/1/2020
7/2/2020
7/3/2020
7/4/2020
7/5/2020
7/6/2020
7/7/2020
7/8/2020
7/9/2020
7/10/2020
7/11/2020
7/12/2020
7/13/2020
7/14/2020
7/15/2020
7/16/2020
7/17/2020
7/18/2020
7/19/2020
7/20/2020
7/21/2020
7/22/2020
7/23/2020
7/24/2020
7/25/2020
7/26/2020
7/27/2020
7/28/2020
7/29/2020
7/30/2020
7/31/2020
8/1/2020
8/2/2020
8/3/2020
8/4/2020
8/5/2020
8/6/2020
8/7/2020
8/8/2020
8/9/2020
8/10/2020
8/11/2020
8/12/2020
8/13/2020
8/14/2020
8/15/2020
8/16/2020
8/17/2020
8/18/2020
8/19/2020
8/20/2020
8/21/2020
8/22/2020
8/23/2020
8/24/2020
8/25/2020
8/26/2020
8/27/2020
8/28/2020
8/29/2020
8/30/2020
8/31/2020
9/1/2020
9/2/2020
9/3/2020
9/4/2020
9/5/2020
9/6/2020
9/7/2020
9/8/2020
9/9/2020
9/10/2020
9/11/2020
9/12/2020
9/13/2020
9/14/2020
9/15/2020
9/16/2020
9/17/2020
9/18/2020
9/19/2020
9/20/2020
9/21/2020
9/22/2020
9/23/2020
9/24/2020
9/25/2020
9/26/2020
9/27/2020
9/28/2020
9/29/2020
9/30/2020



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
12/30/2019 7:30 AM 0.66 0.0 M M M Light rain began at 4:00 p.m. the day prior, was heavier overnight.
12/31/2019 7:30 AM 0.42 0.0 M M M Nearly all rain fell before 8:00 p.m. on 12/30.
1/1/2020 8:00 AM T 0.0 M M M I did not dry the inside of the rain gauge after I emptied it out yesterday, so I could not determine if the drops on the inside were new or not. I reported a trace because the streets and other surfaces were wet. The rain likely occurred on the afternoon of 12/31
1/2/2020 6:50 AM T 0.0 M M M Although no precipitation was visible in the gauge, very light snowfall occurred from 12:30 p.m. to 1:00 p.m. Snow melted immediately upon landing.
1/3/2020 6:50 AM 0.12 0.0 M M M Rain continuing.
1/4/2020 7:50 AM 0.29 0.0 M M M Oops: this observation encompassed 25 hours; from 6:50 on 1/3 to 7:50 on 1/4. Luckily it was not raining in the 25th hour, so the data should be accurate.
1/5/2020 6:40 AM 0.10 0.0 M M M Foggy and misty conditions the morning of 12/4, and a light rain in the evening. This marks the seventh straight day of precipitation (rain gauge was set up seven days ago)
1/6/2020 6:50 AM M 0.2 0.02 M M Accidentally left inner tube and funnel when it was snowing. Melted snow from ground. Eighth straight day with precipitation!
1/7/2020 6:50 AM T 0.0 M M M A few flurries around 8:30 a.m. on 1/6. Ninth(!) straight day with measurable precipitation or a trace.
1/8/2020 6:50 AM 0.07 0.1 M M M A mix of rain and snow, late evening yesterday into the night. 10th straight day with precipitation
1/9/2020 6:50 AM T 0.0 M M M Some flurries on 1/8, melted once they fell, so no accumulations. This is the eleventh straight observation with precipitation.
1/10/2020 6:50 AM 0.00 0.0 M M M First observation since I starting recording on 12/31/19 with no precipitation.
1/12/2020 8:00 AM 0.10 M M M M I missed a report yesterday, which I believe to have been 0.00 inches of rain. We lost power for 4 hours in the morning due to high winds
1/13/2020 6:50 AM 0.00 0.0 M M M No rain, although yesterday’s high was a startling 66 degrees!
1/16/2020 6:50 AM 0.10 0.0 M M M All of the precipitation fell in the overnight period.
1/17/2020 6:50 AM 0.03 0.0 M M M Changing weather conditions throughout the day, the precipitation came from a very short but heavy burst of rain. Additionally, it was quite windy.
1/19/2020 8:00 AM 0.57 3.4 M M M 1.2 inches of snow fell in the first hour. By 3:00 PM 1.7 inches had fallen. Checked again at 7:45 PM, by averaging totals from ground I got 3.4 inches, with snow drifting to the northeast. At the time the snow was beginning to change over to rain.
1/21/2020 6:50 AM 0.00 0.0 M 0.0 M Some snow remains, however the area around the rain gauge is in full sun, so the snow in the observation area completely melted.
1/22/2020 6:50 AM 0.00 0.0 M M M
1/23/2020 6:50 AM 0.00 0.0 M M M
1/24/2020 6:50 AM 0.00 0.0 M M M
1/26/2020 7:30 AM 1.02 0.0 M M M 0.95 of this fell over the course of 200 minutes that led to minor street flooding, a detailed description is available under yesterday’s significant weather report.
1/27/2020 6:50 AM 0.00 0.0 M M M Nothing today after the rainstorm on Saturday.
1/28/2020 6:50 AM 0.00 0.0 M M M
1/29/2020 6:50 AM 0.00 0.0 M M M
1/30/2020 6:50 AM 0.00 0.0 M M M
2/2/2020 8:00 AM 0.06 0.0 M M M Fell last night.
2/3/2020 6:50 AM 0.06 0.0 M M M Similarly to the day before, all precipitation occurred overnight.
2/4/2020 6:50 AM T 0.0 M M M Currently overcast but no precipitation falling at the observation time.
2/5/2020 6:50 AM 0.03 0.0 M M M In the morning of 2/4 (yesterday)
2/6/2020 6:50 AM 0.55 0.0 M M M Starting falling sometime after 10:00 PM
2/7/2020 6:50 AM 0.20 0.0 M M M Storm total is 0.75, did not rain for most of yesterday morning and afternoon
2/8/2020 6:50 AM 0.21 0.0 M M M A cold front came through around 12:00 PM Friday, leading to a 15-degree temperature drop mixed with sleet. Heavy winds and gusts at the time. The afternoon brought a few flurries and the skies rapidly cleared. Storm total since Wednesday morning: 0.96 inches.
2/10/2020 6:50 AM 0.03 0.0 M M M Raining lightly at the observation time
2/11/2020 6:50 AM 0.62 0.0 M M M Raining at the observation time
2/12/2020 6:50 AM 0.16 0.0 M M M Storm total 0.79
2/24/2020 6:50 AM 0.00 0.0 M M M
2/25/2020 6:50 AM T M M M M Unsure if this is from precipitation or condensation.
2/26/2020 6:50 AM 0.16 M M M M Cloudy but not raining at the observation time.
2/27/2020 6:50 AM 1.34 0.0 M M M Raining very lightly at the observation time and is very windy, all of this fell in under 10 hours, starting past 9:00 pm the day prior.
3/1/2020 6:50 AM 0.00 0.0 M M M
3/2/2020 6:50 AM 0.00 0.0 M M M
3/9/2020 6:50 AM 0.00 0.0 M M M
3/10/2020 6:50 AM 0.00 0.0 M M M
3/13/2020 10:00 AM 0.62 0.0 M M M Heavy rain around 8:00 am
3/19/2020 9:00 AM 0.91 0.0 M M M Fell overnight.
3/20/2020 6:50 AM 0.00 0.0 M M M
3/21/2020 6:50 AM T M M M M
3/22/2020 6:50 AM 0.00 0.0 M M M
3/23/2020 8:00 AM T 0.0 M M M Flurries in the morning until around the report time, that melted upon contacting a surface.
3/24/2020 7:50 AM 1.36 M M M M Precipitation began early yesterday morning and ended late yesterday night, probably for about 15 hours. Flurries until 8:30 am, transitioning to rain after.
3/25/2020 6:50 AM 0.00 0.0 M M M
3/26/2020 6:50 AM 0.00 0.0 M M M
3/27/2020 6:50 AM 0.00 0.0 M M M
3/28/2020 6:50 AM 0.00 0.0 M M M
3/29/2020 9:30 AM 0.57 M M M M Raining very lightly (tiny droplets) at the observation time.
3/30/2020 8:00 AM 0.07 M M M M
4/13/2020 9:00 AM 0.76 0.0 M M M Still raining moderately heavily at the observation time.
4/14/2020 9:00 AM 0.93 0.0 M M M Yesterday’s total was 0.76, full storm total was 1.69 inches. Rain began overnight between 4/12-4/13 Storm totals: 4/13 9:00 a.m. 0.76 inches, raining moderately 4/13 10:00 a.m. 0.94 inches, raining heavily, umbrella breaks in the wind. I emptied the gauge at this time so I could continue reporting accurate subtotals. 4/13 11:00 a.m. 1.14 inches, still raining heavily 4/13 12:00 p.m. 1.27 inches, not raining with minimal wind. It continued to rain sporadically but heavily throughout the early afternoon, until around 4:00 p.m. There were strong winds with gusts throughout, peaking in the late morning to early afternoon hours. 4/13 6:00 p.m. partly cloudy, minimal wind, rainbow (!), 1.69 inches 4/14 9:00 a.m. 1.69 inches
4/15/2020 6:50 AM 0.00 0.0 M M M
4/16/2020 6:50 AM 0.00 0.0 M M M
4/17/2020 6:50 AM 0.00 0.0 M M M
4/18/2020 9:00 AM 0.17 M M M M Raining lightly at the observation time.
4/19/2020 9:00 AM 0.05 M M M M Finally! Sunny with clear skies at the observation time. Rain fell yesterday morning into afternoon.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/13/2020 2/23/2020 6:50 AM 11 0.36 0.0 0.00 All precipitation fell as rain.
3/3/2020 3/08/2020 6:50 AM 6 0.50 M M All rain



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