Viewing Station: MO-PH-44 : Rolla 4.4 WSW
Sep 24, 2017 - May 19, 20263,150 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 3.01"
May 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
3.17"
Departure from Normal
-0.16" : 95% of Normal
Year-To-Date: 18.90"
Jan 1 to May 19, 2026(138 of 139 days covered by obs)
NOAA Normal
16.07"
Departure from Normal
2.83" : 118% of Normal
Water Year-To-Date: 26.12"
Oct 1, 2025 to May 19, 2026(230 of 231 days covered by obs)
NOAA Normal
25.34"
Departure from Normal
0.78" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.34
2.60
-0.26
Feb
2.35
2.44
-0.09
Mar
3.67
3.92
-0.25
Apr
4.54
4.76
-0.22
May
5.17
5.45
-0.28
Jun
4.06
4.42
-0.36
Jul
4.06
4.38
-0.32
Aug
4.03
4.21
-0.18
Sep
3.83
3.98
-0.15
Oct
3.19
3.25
-0.06
Nov
3.57
3.77
-0.20
Dec
2.51
2.69
-0.18
43.32
45.87
-2.55