Viewing Station: ND-BH-34 : Bismarck 1.3 WNW
Apr 16, 2012 - Sep 18, 20254,777 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.41"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
0.95"
Departure from Normal
3.46" : 465% of Normal
Year-To-Date: 19.61"
Jan 1 to Sep 18, 2025(259 of 261 days covered by obs)
NOAA Normal
14.67"
Departure from Normal
4.94" : 134% of Normal
Water Year-To-Date: 21.92"
Oct 1, 2024 to Sep 18, 2025(351 of 353 days covered by obs)
NOAA Normal
17.19"
Departure from Normal
4.73" : 128% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.45
0.43
0.02
Feb
0.44
0.47
-0.03
Mar
0.72
0.72
0.00
Apr
1.26
1.28
-0.02
May
2.55
2.55
0.00
Jun
3.24
3.38
-0.14
Jul
2.93
3.16
-0.23
Aug
2.13
2.35
-0.22
Sep
1.58
1.72
-0.14
Oct
1.38
1.50
-0.12
Nov
0.60
0.68
-0.08
Dec
0.54
0.60
-0.06
17.82
18.84
-1.02