Viewing Station: CO-PH-52 : Holyoke 3.4 SW
Apr 1, 2022 - Jul 20, 20261,565 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
July 1-21, 2026(20 of 21 days covered by obs)
NOAA Normal
1.88"
Departure from Normal
-1.39" : 26% of Normal
Year-To-Date: 7.78"
Jan 1 to Jul 21, 2026(200 of 202 days covered by obs)
NOAA Normal
10.74"
Departure from Normal
-2.96" : 72% of Normal
Water Year-To-Date: 8.90"
Oct 1, 2025 to Jul 21, 2026(292 of 294 days covered by obs)
NOAA Normal
12.85"
Departure from Normal
-3.95" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.29
0.31
-0.02
Feb
0.45
0.49
-0.04
Mar
0.83
0.86
-0.03
Apr
1.83
1.88
-0.05
May
2.74
2.84
-0.10
Jun
2.72
2.82
-0.10
Jul
2.78
2.74
0.04
Aug
2.38
2.37
0.01
Sep
1.37
1.36
0.01
Oct
1.25
1.21
0.04
Nov
0.48
0.50
-0.02
Dec
0.38
0.42
-0.04
17.50
17.80
-0.30