Viewing Station: NY-MR-23 : Rochester 5.0 WNW
May 31, 2009 - Dec 13, 20255,728 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.94"
December 1-14, 2025(11 of 14 days covered by obs)
NOAA Normal
1.20"
Departure from Normal
-0.26" : 79% of Normal
Year-To-Date: 29.28"
Jan 1 to Dec 14, 2025(345 of 348 days covered by obs)
NOAA Normal
33.07"
Departure from Normal
-3.79" : 89% of Normal
Water Year-To-Date: 7.67"
Oct 1, 2025 to Dec 14, 2025(72 of 75 days covered by obs)
NOAA Normal
7.38"
Departure from Normal
0.29" : 104% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.41
2.33
0.08
Feb
1.96
1.94
0.02
Mar
2.39
2.43
-0.04
Apr
3.00
2.91
0.09
May
2.98
2.85
0.13
Jun
3.26
3.29
-0.03
Jul
3.38
3.46
-0.08
Aug
3.10
3.07
0.03
Sep
3.21
3.15
0.06
Oct
3.41
3.34
0.07
Nov
2.77
2.62
0.15
Dec
2.65
2.60
0.05
34.52
33.99
0.53