Viewing Station: NY-SF-79 : Smithtown 2.0 SSW
Sep 7, 2016 - Apr 5, 20262,754 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.24"
April 1-5, 2026(5 of 5 days covered by obs)
NOAA Normal
0.66"
Departure from Normal
-0.42" : 36% of Normal
Year-To-Date: 8.15"
Jan 1 to Apr 5, 2026(93 of 95 days covered by obs)
NOAA Normal
11.30"
Departure from Normal
-3.15" : 72% of Normal
Water Year-To-Date: 16.24"
Oct 1, 2025 to Apr 5, 2026(166 of 187 days covered by obs)
NOAA Normal
23.28"
Departure from Normal
-7.04" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.38
3.80
-0.42
Feb
3.00
3.29
-0.29
Mar
4.26
4.47
-0.21
Apr
3.96
4.20
-0.24
May
3.44
3.57
-0.13
Jun
3.91
4.02
-0.11
Jul
3.40
3.36
0.04
Aug
3.84
4.05
-0.21
Sep
3.91
3.98
-0.07
Oct
4.11
4.39
-0.28
Nov
3.45
3.55
-0.10
Dec
4.42
4.75
-0.33
45.08
47.43
-2.35