Viewing Station: AL-CE-6 : Collinsville 4.2 ESE
Oct 18, 2025 - Aug 10, 2026294 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.25"
August 1-10, 2026(10 of 10 days covered by obs)
NOAA Normal
1.28"
Departure from Normal
-0.03" : 97% of Normal
Year-To-Date: 31.50"
Jan 1 to Aug 10, 2026(221 of 222 days covered by obs)
NOAA Normal
35.54"
Departure from Normal
-4.04" : 89% of Normal
Water Year-To-Date: 38.56"
Oct 1, 2025 to Aug 10, 2026(296 of 314 days covered by obs)
NOAA Normal
48.82"
Departure from Normal
-10.26" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.25
5.24
0.01
Feb
5.21
5.13
0.08
Mar
5.41
5.52
-0.11
Apr
5.05
5.12
-0.07
May
4.61
4.55
0.06
Jun
4.42
4.40
0.02
Jul
4.31
4.40
-0.09
Aug
3.98
3.82
0.16
Sep
4.17
4.16
0.01
Oct
3.51
3.55
-0.04
Nov
4.21
4.34
-0.13
Dec
5.56
5.59
-0.03
55.69
55.82
-0.13