Viewing Station: MO-SN-4 : Blackburn 3.7 E
Dec 13, 2017 - Sep 16, 20252,800 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.08"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
2.13"
Departure from Normal
-2.05" : 4% of Normal
Year-To-Date: 25.17"
Jan 1 to Sep 16, 2025(257 of 259 days covered by obs)
NOAA Normal
31.30"
Departure from Normal
-6.13" : 80% of Normal
Water Year-To-Date: 32.78"
Oct 1, 2024 to Sep 16, 2025(347 of 351 days covered by obs)
NOAA Normal
38.85"
Departure from Normal
-6.07" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.48
1.51
-0.03
Feb
1.82
1.86
-0.04
Mar
2.82
2.84
-0.02
Apr
4.17
4.24
-0.07
May
5.08
5.26
-0.18
Jun
4.97
4.98
-0.01
Jul
4.81
4.72
0.09
Aug
4.02
4.05
-0.03
Sep
4.00
4.06
-0.06
Oct
3.16
3.26
-0.10
Nov
2.54
2.52
0.02
Dec
1.85
1.91
-0.06
40.72
41.21
-0.49