Viewing Station: KS-FR-14 : Ottawa 4.4 SW
Mar 5, 2017 - Sep 15, 2025683 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.95"
September 1-15, 2025(5 of 15 days covered by obs)
NOAA Normal
1.99"
Departure from Normal
-0.04" : 98% of Normal
Year-To-Date: 23.48"
Jan 1 to Sep 15, 2025(58 of 258 days covered by obs)
NOAA Normal
29.78"
Departure from Normal
-6.30" : 79% of Normal
Water Year-To-Date: 31.05"
Oct 1, 2024 to Sep 15, 2025(68 of 350 days covered by obs)
NOAA Normal
36.61"
Departure from Normal
-5.56" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.09
1.15
-0.06
Feb
1.51
1.51
0.00
Mar
2.35
2.32
0.03
Apr
3.83
3.83
0.00
May
5.48
5.61
-0.13
Jun
5.33
5.17
0.16
Jul
4.04
3.97
0.07
Aug
4.16
4.24
-0.08
Sep
3.98
4.11
-0.13
Oct
3.08
3.17
-0.09
Nov
2.17
2.22
-0.05
Dec
1.58
1.63
-0.05
38.60
38.93
-0.33