Viewing Station: IL-CT-3 : Aviston 0.4 NW
Jul 11, 2011 - Jan 15, 2014821 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-9, 2026(0 of 9 days covered by obs)
NOAA Normal
1.30"
Departure from Normal
-1.30" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Jun 9, 2026(0 of 160 days covered by obs)
NOAA Normal
19.30"
Departure from Normal
-19.30" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2025 to Jun 9, 2026(0 of 252 days covered by obs)
NOAA Normal
28.56"
Departure from Normal
-28.56" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.76
2.68
0.08
Feb
2.26
2.25
0.01
Mar
3.38
3.20
0.18
Apr
4.74
4.61
0.13
May
4.86
4.74
0.12
Jun
4.33
4.61
-0.28
Jul
3.94
3.75
0.19
Aug
3.26
3.16
0.10
Sep
3.28
3.15
0.13
Oct
3.10
2.99
0.11
Nov
3.51
3.58
-0.07
Dec
2.65
2.66
-0.01
42.07
41.38
0.69