Viewing Station: WI-WS-1 : Hartford 3.8 E
Mar 14, 2007 - Sep 17, 20251,495 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.91"
September 1-18, 2025(17 of 18 days covered by obs)
NOAA Normal
1.94"
Departure from Normal
-1.03" : 47% of Normal
Year-To-Date: 17.11"
Jan 1 to Sep 18, 2025(119 of 261 days covered by obs)
NOAA Normal
26.44"
Departure from Normal
-9.33" : 65% of Normal
Water Year-To-Date: 20.07"
Oct 1, 2024 to Sep 18, 2025(165 of 353 days covered by obs)
NOAA Normal
33.04"
Departure from Normal
-12.97" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.50
1.59
-0.09
Feb
1.39
1.44
-0.05
Mar
1.90
1.89
0.01
Apr
3.55
3.56
-0.01
May
3.83
3.85
-0.02
Jun
4.71
4.46
0.25
Jul
3.78
3.91
-0.13
Aug
3.84
3.84
0.00
Sep
3.24
3.13
0.11
Oct
2.79
2.84
-0.05
Nov
2.08
2.05
0.03
Dec
1.73
1.84
-0.11
34.34
34.40
-0.06