Viewing Station: MO-PH-56 : Rolla 2.8 S
Sep 15, 2019 - May 19, 20261,585 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.96"
May 1-19, 2026(6 of 19 days covered by obs)
NOAA Normal
3.18"
Departure from Normal
-0.22" : 93% of Normal
Year-To-Date: 20.14"
Jan 1 to May 19, 2026(37 of 139 days covered by obs)
NOAA Normal
16.37"
Departure from Normal
3.77" : 123% of Normal
Water Year-To-Date: 27.07"
Oct 1, 2025 to May 19, 2026(57 of 231 days covered by obs)
NOAA Normal
25.76"
Departure from Normal
1.31" : 105% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.42
2.64
-0.22
Feb
2.41
2.47
-0.06
Mar
3.75
3.95
-0.20
Apr
4.61
4.82
-0.21
May
5.19
5.48
-0.29
Jun
4.10
4.38
-0.28
Jul
4.06
4.46
-0.40
Aug
4.01
4.20
-0.19
Sep
3.82
3.96
-0.14
Oct
3.21
3.24
-0.03
Nov
3.64
3.81
-0.17
Dec
2.54
2.73
-0.19
43.76
46.14
-2.38