Viewing Station: ND-MT-23 : Mandan 0.3 WNW
May 13, 2024 - Sep 15, 2025262 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.44"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
0.85"
Departure from Normal
0.59" : 170% of Normal
Year-To-Date: 12.15"
Jan 1 to Sep 16, 2025(124 of 259 days covered by obs)
NOAA Normal
14.49"
Departure from Normal
-2.34" : 84% of Normal
Water Year-To-Date: 13.56"
Oct 1, 2024 to Sep 16, 2025(163 of 351 days covered by obs)
NOAA Normal
17.01"
Departure from Normal
-3.45" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.44
0.40
0.04
Feb
0.45
0.45
0.00
Mar
0.70
0.65
0.05
Apr
1.27
1.24
0.03
May
2.56
2.60
-0.04
Jun
3.24
3.38
-0.14
Jul
2.89
3.12
-0.23
Aug
2.09
2.29
-0.20
Sep
1.59
1.66
-0.07
Oct
1.38
1.47
-0.09
Nov
0.60
0.65
-0.05
Dec
0.54
0.59
-0.05
17.75
18.50
-0.75