Viewing Station: NY-SF-34 : Bay Shore 0.5 ESE
Aug 20, 2014 - Sep 18, 20253,761 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.41"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
2.29"
Departure from Normal
-0.88" : 62% of Normal
Year-To-Date: 27.66"
Jan 1 to Sep 18, 2025(255 of 261 days covered by obs)
NOAA Normal
31.23"
Departure from Normal
-3.57" : 89% of Normal
Water Year-To-Date: 36.52"
Oct 1, 2024 to Sep 18, 2025(335 of 353 days covered by obs)
NOAA Normal
42.92"
Departure from Normal
-6.40" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.38
3.76
-0.38
Feb
2.98
3.26
-0.28
Mar
4.24
4.44
-0.20
Apr
3.86
4.12
-0.26
May
3.38
3.44
-0.06
Jun
3.90
3.93
-0.03
Jul
3.34
3.25
0.09
Aug
3.86
3.94
-0.08
Sep
3.82
3.79
0.03
Oct
3.97
4.33
-0.36
Nov
3.38
3.50
-0.12
Dec
4.34
4.67
-0.33
44.45
46.43
-1.98