Viewing Station: IL-BU-15 : Princeton 1.0 SSW
May 15, 2026 - Jul 8, 202650 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.79"
July 1-8, 2026(7 of 8 days covered by obs)
NOAA Normal
0.97"
Departure from Normal
2.82" : 393% of Normal
Year-To-Date: 12.29"
Jan 1 to Jul 8, 2026(50 of 189 days covered by obs)
NOAA Normal
20.13"
Departure from Normal
-7.84" : 61% of Normal
Water Year-To-Date: 12.29"
Oct 1, 2025 to Jul 8, 2026(50 of 281 days covered by obs)
NOAA Normal
27.85"
Departure from Normal
-15.56" : 44% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.84
1.81
0.03
Feb
1.75
1.83
-0.08
Mar
2.48
2.33
0.15
Apr
3.75
3.75
0.00
May
4.75
4.77
-0.02
Jun
4.59
4.74
-0.15
Jul
3.74
3.74
0.00
Aug
3.63
3.71
-0.08
Sep
3.63
3.54
0.09
Oct
3.12
3.07
0.05
Nov
2.56
2.54
0.02
Dec
2.04
2.09
-0.05
37.88
37.92
-0.04