Viewing Station: IL-DP-79 : Burr Ridge 1.9 SW
May 26, 2009 - Mar 7, 20266,050 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.84"
March 1-8, 2026(7 of 8 days covered by obs)
NOAA Normal
0.62"
Departure from Normal
0.22" : 135% of Normal
Year-To-Date: 3.87"
Jan 1 to Mar 8, 2026(66 of 67 days covered by obs)
NOAA Normal
4.55"
Departure from Normal
-0.68" : 85% of Normal
Water Year-To-Date: 11.32"
Oct 1, 2025 to Mar 8, 2026(158 of 159 days covered by obs)
NOAA Normal
12.89"
Departure from Normal
-1.57" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.07
2.20
-0.13
Feb
1.86
2.00
-0.14
Mar
2.42
2.37
0.05
Apr
3.90
3.94
-0.04
May
4.58
4.73
-0.15
Jun
4.39
4.47
-0.08
Jul
3.85
3.98
-0.13
Aug
4.14
4.05
0.09
Sep
3.32
3.26
0.06
Oct
3.55
3.51
0.04
Nov
2.61
2.61
0.00
Dec
2.18
2.25
-0.07
38.87
39.37
-0.50