Viewing Station: IL-JD-15 : Stockton 5.9 WNW
May 13, 2023 - Sep 3, 2026376 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.07"
September 1-3, 2026(3 of 3 days covered by obs)
NOAA Normal
0.39"
Departure from Normal
-0.32" : 18% of Normal
Year-To-Date: 25.14"
Jan 1 to Sep 3, 2026(53 of 246 days covered by obs)
NOAA Normal
28.12"
Departure from Normal
-2.98" : 89% of Normal
Water Year-To-Date: 27.19"
Oct 1, 2025 to Sep 3, 2026(68 of 338 days covered by obs)
NOAA Normal
35.31"
Departure from Normal
-8.12" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.39
1.36
0.03
Feb
1.61
1.59
0.02
Mar
2.26
2.20
0.06
Apr
3.80
3.78
0.02
May
4.29
4.34
-0.05
Jun
5.68
5.61
0.07
Jul
4.74
4.61
0.13
Aug
3.96
4.04
-0.08
Sep
3.90
3.76
0.14
Oct
3.01
3.03
-0.02
Nov
2.36
2.37
-0.01
Dec
1.82
1.77
0.05
38.82
38.46
0.36