Viewing Station: IL-LE-27 : Amboy 0.5 SSE
Apr 21, 2024 - May 27, 2026754 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.41"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
4.06"
Departure from Normal
-2.65" : 35% of Normal
Year-To-Date: 14.96"
Jan 1 to May 27, 2026(147 of 147 days covered by obs)
NOAA Normal
13.47"
Departure from Normal
1.49" : 111% of Normal
Water Year-To-Date: 21.79"
Oct 1, 2025 to May 27, 2026(239 of 239 days covered by obs)
NOAA Normal
20.71"
Departure from Normal
1.08" : 105% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.69
1.73
-0.04
Feb
1.74
1.73
0.01
Mar
2.43
2.34
0.09
Apr
3.55
3.52
0.03
May
4.66
4.64
0.02
Jun
5.12
4.97
0.15
Jul
4.06
4.11
-0.05
Aug
3.91
3.85
0.06
Sep
3.43
3.36
0.07
Oct
2.87
2.81
0.06
Nov
2.37
2.32
0.05
Dec
2.00
2.04
-0.04
37.83
37.42
0.41