Viewing Station: NY-SF-49 : Sayville 1.0 SSE
Jan 22, 2007 - May 9, 20252,545 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.04"
May 1-9, 2025(7 of 9 days covered by obs)
NOAA Normal
0.98"
Departure from Normal
0.06" : 106% of Normal
Year-To-Date: 12.58"
Jan 1 to May 9, 2025(113 of 129 days covered by obs)
NOAA Normal
15.89"
Departure from Normal
-3.31" : 79% of Normal
Water Year-To-Date: 20.97"
Oct 1, 2024 to May 9, 2025(183 of 221 days covered by obs)
NOAA Normal
27.93"
Departure from Normal
-6.96" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.45
3.79
-0.34
Feb
3.10
3.38
-0.28
Mar
4.41
4.57
-0.16
Apr
3.95
4.18
-0.23
May
3.38
3.47
-0.09
Jun
3.90
3.99
-0.09
Jul
3.24
3.20
0.04
Aug
3.77
3.98
-0.21
Sep
3.75
3.75
0.00
Oct
4.11
4.43
-0.32
Nov
3.45
3.59
-0.14
Dec
4.48
4.77
-0.29
44.99
47.10
-2.11