Viewing Station: NH-ST-55 : Rochester 3.4 ENE
May 4, 2023 - May 16, 20261,076 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.29"
May 1-16, 2026(16 of 16 days covered by obs)
NOAA Normal
1.89"
Departure from Normal
1.40" : 174% of Normal
Year-To-Date: 12.74"
Jan 1 to May 16, 2026(134 of 136 days covered by obs)
NOAA Normal
16.68"
Departure from Normal
-3.94" : 76% of Normal
Water Year-To-Date: 22.22"
Oct 1, 2025 to May 16, 2026(226 of 228 days covered by obs)
NOAA Normal
29.82"
Departure from Normal
-7.60" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.28
3.36
-0.08
Feb
3.23
3.30
-0.07
Mar
4.08
4.30
-0.22
Apr
4.20
4.43
-0.23
May
3.66
3.56
0.10
Jun
4.26
4.07
0.19
Jul
3.92
3.76
0.16
Aug
3.64
3.63
0.01
Sep
3.87
3.71
0.16
Oct
4.75
4.95
-0.20
Nov
4.08
4.08
0.00
Dec
4.31
4.48
-0.17
47.28
47.63
-0.35