Viewing Station: WI-WS-17 : Hartford 1.7 ESE
Apr 24, 2017 - Sep 18, 20252,584 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.10"
September 1-19, 2025(18 of 19 days covered by obs)
NOAA Normal
2.05"
Departure from Normal
-0.95" : 54% of Normal
Year-To-Date: 23.69"
Jan 1 to Sep 19, 2025(184 of 262 days covered by obs)
NOAA Normal
26.54"
Departure from Normal
-2.85" : 89% of Normal
Water Year-To-Date: 23.69"
Oct 1, 2024 to Sep 19, 2025(184 of 354 days covered by obs)
NOAA Normal
33.12"
Departure from Normal
-9.43" : 72% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.49
1.56
-0.07
Feb
1.37
1.41
-0.04
Mar
1.90
1.86
0.04
Apr
3.54
3.51
0.03
May
3.82
3.85
-0.03
Jun
4.73
4.52
0.21
Jul
3.78
3.89
-0.11
Aug
3.86
3.80
0.06
Sep
3.23
3.11
0.12
Oct
2.78
2.81
-0.03
Nov
2.08
2.04
0.04
Dec
1.72
1.80
-0.08
34.30
34.16
0.14