Viewing Station: MO-PH-17 : Rolla 8.2 SSE
Nov 12, 2011 - Sep 21, 20265,352 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.89"
September 1-22, 2026(21 of 22 days covered by obs)
NOAA Normal
2.76"
Departure from Normal
-1.87" : 32% of Normal
Year-To-Date: 35.83"
Jan 1 to Sep 22, 2026(264 of 265 days covered by obs)
NOAA Normal
33.41"
Departure from Normal
2.42" : 107% of Normal
Water Year-To-Date: 42.24"
Oct 1, 2025 to Sep 22, 2026(356 of 357 days covered by obs)
NOAA Normal
42.85"
Departure from Normal
-0.61" : 99% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.45
2.62
-0.17
Feb
2.45
2.53
-0.08
Mar
3.78
3.89
-0.11
Apr
4.63
4.84
-0.21
May
5.20
5.46
-0.26
Jun
4.14
4.37
-0.23
Jul
4.09
4.19
-0.10
Aug
3.91
4.08
-0.17
Sep
3.76
3.95
-0.19
Oct
3.22
3.25
-0.03
Nov
3.66
3.81
-0.15
Dec
2.56
2.71
-0.15
43.85
45.70
-1.85