Viewing Station: MO-PH-37 : Rolla 8.1 SSE
Apr 3, 2017 - May 16, 20263,053 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.53"
May 1-16, 2026(16 of 16 days covered by obs)
NOAA Normal
2.70"
Departure from Normal
-1.17" : 57% of Normal
Year-To-Date: 17.77"
Jan 1 to May 16, 2026(135 of 136 days covered by obs)
NOAA Normal
16.04"
Departure from Normal
1.73" : 111% of Normal
Water Year-To-Date: 24.79"
Oct 1, 2025 to May 16, 2026(221 of 228 days covered by obs)
NOAA Normal
25.53"
Departure from Normal
-0.74" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.46
2.63
-0.17
Feb
2.45
2.54
-0.09
Mar
3.78
3.90
-0.12
Apr
4.65
4.85
-0.20
May
5.23
5.49
-0.26
Jun
4.16
4.38
-0.22
Jul
4.12
4.19
-0.07
Aug
3.97
4.09
-0.12
Sep
3.79
3.95
-0.16
Oct
3.24
3.26
-0.02
Nov
3.68
3.82
-0.14
Dec
2.57
2.72
-0.15
44.10
45.82
-1.72