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Viewing Station:
NY-SF-2 : Riverhead 1.3 SSE
Nov 4, 2007 - Jun 28, 2026
6,102 Total Observations
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Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
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Daily Precip
179
Multi-day Precip
0
Significant Weather
3
Hail
0
Condition Monitoring
0
Map
Obs Date
Obs Time
Gauge Catch (in)
Snowfall (in)
Snowpack (in)
Flooding
Notes
Depth
SWE
Depth
SWE
2026-06-28
8:00 AM
0.02
NA
NA
NA
NA
2026-06-27
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-26
8:00 AM
0.14
NA
NA
NA
NA
2026-06-25
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-24
8:00 AM
0.12
NA
NA
NA
NA
2026-06-23
8:00 AM
0.40
NA
NA
NA
NA
TSTMs overnight.
2026-06-22
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-21
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-20
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-19
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-18
8:00 AM
T
NA
NA
NA
NA
2026-06-17
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-16
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-15
8:00 AM
0.21
NA
NA
NA
NA
2026-06-14
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-13
8:00 AM
T
NA
NA
NA
NA
2026-06-12
8:00 AM
0.15
NA
NA
NA
NA
2026-06-11
8:00 AM
T
NA
NA
NA
NA
2026-06-10
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-09
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-08
8:00 AM
0.04
NA
NA
NA
NA
2026-06-07
8:00 AM
T
NA
NA
NA
NA
2026-06-06
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-05
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-04
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-03
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-02
8:00 AM
0.00
0.0
NA
NA
NA
2026-06-01
8:00 AM
0.02
NA
NA
NA
NA
2026-05-31
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-30
8:00 AM
T
NA
NA
NA
NA
2026-05-29
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-28
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-27
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-26
8:00 AM
0.26
NA
NA
NA
NA
2026-05-25
8:00 AM
0.87
NA
NA
NA
NA
2026-05-24
8:00 AM
0.69
NA
NA
NA
NA
2026-05-23
8:00 AM
T
NA
NA
NA
NA
2026-05-22
8:00 AM
0.02
NA
NA
NA
NA
2026-05-21
8:00 AM
0.68
NA
NA
NA
NA
several thunderstorms on station.
2026-05-20
8:00 AM
T
NA
NA
NA
NA
2026-05-19
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-18
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-17
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-16
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-15
8:00 AM
0.09
NA
NA
NA
NA
2026-05-14
8:00 AM
0.03
NA
NA
NA
NA
2026-05-13
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-12
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-11
8:00 AM
0.09
NA
NA
NA
NA
2026-05-10
8:00 AM
0.21
NA
NA
NA
NA
2026-05-09
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-08
8:00 AM
T
NA
NA
NA
NA
2026-05-07
8:00 AM
0.29
NA
NA
NA
NA
2026-05-06
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-05
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-04
8:00 AM
0.00
0.0
NA
NA
NA
2026-05-03
8:00 AM
T
NA
NA
NA
NA
2026-05-02
8:00 AM
T
NA
NA
NA
NA
2026-05-01
8:00 AM
T
NA
NA
NA
NA
2026-04-30
8:00 AM
0.37
NA
NA
NA
NA
2026-04-29
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-28
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-27
8:00 AM
T
NA
NA
NA
NA
2026-04-26
8:00 AM
0.97
NA
NA
NA
NA
2026-04-25
8:00 AM
T
NA
NA
NA
NA
2026-04-24
8:00 AM
0.01
NA
NA
NA
NA
2026-04-23
8:00 AM
0.01
NA
NA
NA
NA
2026-04-22
8:00 AM
0.17
NA
NA
NA
NA
2026-04-21
8:00 AM
0.06
NA
NA
NA
NA
2026-04-20
8:00 AM
0.02
NA
NA
NA
NA
2026-04-19
8:00 AM
0.01
NA
NA
NA
NA
2026-04-18
8:00 AM
0.01
NA
NA
NA
NA
2026-04-17
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-16
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-15
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-14
8:00 AM
T
NA
NA
NA
NA
2026-04-13
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-12
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-11
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-10
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-09
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-08
8:00 AM
0.00
0.0
NA
NA
NA
2026-04-07
8:00 AM
T
0.0
NA
NA
NA
2026-04-06
8:00 AM
0.19
NA
NA
NA
NA
2026-04-05
8:00 AM
T
0.0
NA
NA
NA
2026-04-04
8:00 AM
T
NA
NA
NA
NA
2026-04-03
8:00 AM
0.05
NA
NA
NA
NA
2026-04-02
8:00 AM
0.11
NA
NA
NA
NA
2026-04-01
8:00 AM
T
NA
NA
NA
NA
2026-03-31
8:00 AM
T
0.0
NA
NA
NA
2026-03-30
8:00 AM
0.00
0.0
NA
NA
NA
2026-03-29
8:00 AM
0.00
0.0
NA
NA
NA
2026-03-28
8:00 AM
0.00
0.0
NA
NA
NA
2026-03-27
8:00 AM
0.03
0.0
NA
NA
NA
2026-03-26
8:00 AM
T
0.0
NA
NA
NA
2026-03-25
8:00 AM
0.00
0.0
NA
NA
NA
2026-03-24
8:00 AM
0.06
0.0
NA
NA
NA
2026-03-23
8:00 AM
0.76
0.0
NA
0.0
NA
2026-03-22
8:00 AM
T
0.0
NA
0.0
NA
2026-03-21
8:00 AM
0.24
0.0
NA
0.0
NA
2026-03-20
8:00 AM
0.00
0.0
NA
0.0
NA
2026-03-19
8:00 AM
0.00
0.0
NA
0.0
NA
2026-03-18
8:00 AM
0.00
0.0
NA
0.0
NA
2026-03-17
8:00 AM
0.70
0.0
NA
0.0
NA
a few thunderstorms.
2026-03-16
8:00 AM
0.26
0.0
NA
0.0
NA
2026-03-15
8:00 AM
0.00
0.0
NA
0.0
NA
2026-03-14
8:00 AM
0.00
0.0
NA
0.0
NA
2026-03-13
8:00 AM
0.06
0.1
NA
0.0
NA
2026-03-12
8:00 AM
0.13
0.0
NA
0.0
NA
2026-03-11
8:00 AM
0.00
0.0
NA
0.0
NA
2026-03-10
8:00 AM
0.00
0.0
NA
0.0
NA
2026-03-09
8:00 AM
0.01
0.0
NA
T
NA
2026-03-08
8:00 AM
0.01
0.0
NA
1.0
NA
2026-03-07
8:00 AM
0.00
0.0
NA
1.0
NA
2026-03-06
8:00 AM
1.76
0.0
NA
2.0
NA
2026-03-05
8:00 AM
0.04
0.0
NA
3.0
NA
2026-03-04
8:00 AM
0.59
T
NA
3.0
NA
T=snow and sleet early in event.
2026-03-03
8:00 AM
0.00
0.0
NA
4.0
NA
2026-03-02
8:00 AM
0.03
0.2
NA
4.0
NA
2026-03-01
8:00 AM
0.00
0.0
NA
7.0
NA
2026-02-28
8:00 AM
0.00
0.0
NA
8.0
NA
2026-02-27
8:00 AM
0.00
0.0
NA
15.0
NA
2026-02-26
8:00 AM
0.10
0.8
NA
20.0
NA
2026-02-25
8:00 AM
T
T
NA
22.0
NA
2026-02-24
8:00 AM
0.18
2.0
NA
23.0
NA
2026-02-23
8:00 AM
1.82
18.2
NA
22.0
NA
2026-02-22
8:00 AM
0.00
0.0
NA
3.0
NA
2026-02-21
8:00 AM
0.51
0.0
NA
3.0
NA
2026-02-20
8:00 AM
0.00
0.0
NA
3.0
NA
2026-02-19
8:00 AM
0.13
0.0
NA
3.0
NA
2026-02-18
8:00 AM
0.00
0.0
NA
3.0
NA
2026-02-17
8:00 AM
0.00
0.0
NA
3.0
NA
2026-02-16
8:00 AM
0.10
1.0
NA
4.0
NA
2026-02-15
8:00 AM
0.00
0.0
NA
3.0
NA
2026-02-14
8:00 AM
0.00
0.0
NA
4.0
NA
2026-02-13
8:00 AM
0.00
0.0
NA
4.0
NA
2026-02-12
8:00 AM
0.00
0.0
NA
4.0
NA
2026-02-11
8:00 AM
0.13
T
NA
5.0
NA
T sleet
2026-02-10
8:00 AM
0.00
0.0
NA
5.0
NA
2026-02-09
8:00 AM
0.00
0.0
NA
6.0
NA
2026-02-08
8:00 AM
0.09
1.3
NA
6.0
NA
2026-02-07
8:00 AM
0.05
0.7
NA
6.0
NA
2026-02-06
8:00 AM
0.00
0.0
NA
5.0
NA
2026-02-05
8:00 AM
0.00
0.0
NA
5.0
NA
2026-02-04
8:00 AM
0.00
0.0
NA
5.0
NA
2026-02-03
8:00 AM
0.00
0.0
NA
6.0
NA
2026-02-02
8:00 AM
0.00
0.0
NA
6.0
NA
2026-02-01
8:00 AM
0.00
0.0
NA
7.0
NA
2026-01-31
8:00 AM
0.00
0.0
NA
7.0
NA
2026-01-30
8:00 AM
0.00
0.0
NA
7.0
NA
2026-01-29
8:00 AM
0.00
0.0
NA
8.0
NA
2026-01-28
8:00 AM
0.00
0.0
NA
9.0
NA
2026-01-27
8:00 AM
0.01
0.2
NA
10.0
NA
2026-01-26
8:00 AM
1.15
9.7
NA
10.0
NA
2026-01-25
8:00 AM
0.03
0.5
NA
1.0
NA
2026-01-24
8:00 AM
0.00
0.0
NA
0.0
NA
2026-01-23
8:00 AM
0.00
0.0
NA
NA
NA
2026-01-22
8:00 AM
T
0.0
NA
T
NA
2026-01-21
8:00 AM
0.00
0.0
NA
1.0
NA
2026-01-20
8:00 AM
0.00
0.0
NA
1.0
NA
2026-01-19
8:00 AM
0.40
1.7
NA
2.0
NA
2026-01-18
8:00 AM
0.04
0.3
NA
T
NA
2026-01-17
8:00 AM
0.00
0.0
NA
0.0
NA
2026-01-16
8:00 AM
0.00
0.0
NA
NA
NA
2026-01-15
8:00 AM
T
0.0
NA
0.0
NA
2026-01-14
8:00 AM
0.00
0.0
NA
NA
NA
2026-01-13
8:00 AM
0.00
0.0
NA
NA
NA
2026-01-12
8:00 AM
T
T
NA
0.0
NA
2026-01-11
8:00 AM
0.74
0.0
NA
0.0
NA
2026-01-10
8:00 AM
0.02
0.0
NA
0.0
NA
2026-01-09
8:00 AM
0.00
0.0
NA
NA
NA
2026-01-08
8:00 AM
0.00
0.0
NA
0.0
NA
2026-01-07
8:00 AM
0.01
0.0
NA
T
NA
2026-01-06
8:00 AM
T
0.0
NA
T
NA
2026-01-05
8:00 AM
0.01
0.1
NA
1.0
NA
2026-01-04
8:00 AM
0.01
0.1
NA
1.0
NA
2026-01-03
8:00 AM
0.00
0.0
NA
NA
NA
2026-01-02
8:00 AM
T
T
NA
1.0
NA
2026-01-01
8:00 AM
0.09
1.5
NA
1.0
NA