Viewing Station: NY-SF-39 : Sayville 0.0 N
Apr 25, 2013 - Aug 29, 20251,123 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.04"
August 1-29, 2025(3 of 29 days covered by obs)
NOAA Normal
3.55"
Departure from Normal
-0.51" : 86% of Normal
Year-To-Date: 8.89"
Jan 1 to Aug 29, 2025(14 of 241 days covered by obs)
NOAA Normal
29.02"
Departure from Normal
-20.13" : 31% of Normal
Water Year-To-Date: 14.67"
Oct 1, 2024 to Aug 29, 2025(26 of 333 days covered by obs)
NOAA Normal
41.08"
Departure from Normal
-26.41" : 36% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.45
3.79
-0.34
Feb
3.09
3.38
-0.29
Mar
4.39
4.57
-0.18
Apr
3.95
4.18
-0.23
May
3.40
3.47
-0.07
Jun
3.91
3.99
-0.08
Jul
3.28
3.20
0.08
Aug
3.79
3.98
-0.19
Sep
3.80
3.75
0.05
Oct
4.11
4.43
-0.32
Nov
3.46
3.59
-0.13
Dec
4.49
4.77
-0.28
45.12
47.10
-1.98