Viewing Station: NY-MR-23 : Rochester 5.0 WNW
May 31, 2009 - Aug 27, 20265,968 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.83"
August 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
2.70"
Departure from Normal
-0.87" : 68% of Normal
Year-To-Date: 31.63"
Jan 1 to Aug 27, 2026(227 of 239 days covered by obs)
NOAA Normal
22.08"
Departure from Normal
9.55" : 143% of Normal
Water Year-To-Date: 42.02"
Oct 1, 2025 to Aug 27, 2026(318 of 331 days covered by obs)
NOAA Normal
30.91"
Departure from Normal
11.11" : 136% 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