Viewing Station: MI-WS-49 : Chelsea 2.4 S
Apr 24, 2018 - Jul 12, 20251,752 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.23"
July 1-14, 2025(12 of 14 days covered by obs)
NOAA Normal
1.51"
Departure from Normal
-0.28" : 82% of Normal
Year-To-Date: 19.99"
Jan 1 to Jul 14, 2025(193 of 195 days covered by obs)
NOAA Normal
18.40"
Departure from Normal
1.59" : 109% of Normal
Water Year-To-Date: 25.94"
Oct 1, 2024 to Jul 14, 2025(284 of 287 days covered by obs)
NOAA Normal
25.86"
Departure from Normal
0.08" : 100% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.17
2.35
-0.18
Feb
1.81
1.88
-0.07
Mar
2.25
2.28
-0.03
Apr
3.15
3.09
0.06
May
3.82
3.88
-0.06
Jun
3.69
3.57
0.12
Jul
3.34
3.30
0.04
Aug
3.32
3.38
-0.06
Sep
2.83
2.85
-0.02
Oct
2.90
3.01
-0.11
Nov
2.55
2.58
-0.03
Dec
2.01
2.14
-0.13
33.84
34.31
-0.47