Viewing Station: IL-SC-40 : Swansea 0.7 ESE
Jul 1, 2023 - Jul 8, 20261,104 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.52"
July 1-8, 2026(8 of 8 days covered by obs)
NOAA Normal
0.99"
Departure from Normal
-0.47" : 53% of Normal
Year-To-Date: 23.64"
Jan 1 to Jul 8, 2026(189 of 189 days covered by obs)
NOAA Normal
23.36"
Departure from Normal
0.28" : 101% of Normal
Water Year-To-Date: 30.53"
Oct 1, 2025 to Jul 8, 2026(281 of 281 days covered by obs)
NOAA Normal
32.58"
Departure from Normal
-2.05" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.55
2.76
-0.21
Feb
2.21
2.37
-0.16
Mar
3.45
3.50
-0.05
Apr
4.81
4.87
-0.06
May
4.99
5.05
-0.06
Jun
4.36
4.63
-0.27
Jul
3.82
4.24
-0.42
Aug
3.30
3.62
-0.32
Sep
3.32
3.37
-0.05
Oct
3.13
3.13
0.00
Nov
3.41
3.65
-0.24
Dec
2.68
2.72
-0.04
42.03
43.91
-1.88