Viewing Station: NY-SF-62 : Copiague 0.4 ENE
Aug 14, 2016 - Sep 26, 20263,232 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.47"
September 1-27, 2026(24 of 27 days covered by obs)
NOAA Normal
3.40"
Departure from Normal
0.07" : 102% of Normal
Year-To-Date: 32.04"
Jan 1 to Sep 27, 2026(244 of 270 days covered by obs)
NOAA Normal
32.04"
Departure from Normal
-0.00" : 100% of Normal
Water Year-To-Date: 39.91"
Oct 1, 2025 to Sep 27, 2026(326 of 362 days covered by obs)
NOAA Normal
43.31"
Departure from Normal
-3.40" : 92% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.24
3.63
-0.39
Feb
2.87
3.07
-0.20
Mar
4.11
4.20
-0.09
Apr
3.72
3.93
-0.21
May
3.35
3.32
0.03
Jun
3.91
3.80
0.11
Jul
3.42
3.15
0.27
Aug
4.02
3.84
0.18
Sep
3.78
3.67
0.11
Oct
3.85
4.08
-0.23
Nov
3.24
3.29
-0.05
Dec
4.18
4.44
-0.26
43.69
44.42
-0.73