Viewing Station: OH-OT-10 : Ottawa 2.3 SE
Oct 21, 2021 - Jun 30, 2025215 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
July 1-1, 2025(0 of 1 days covered by obs)
NOAA Normal
0.13"
Departure from Normal
-0.13" : 0% of Normal
Year-To-Date: 12.78"
Jan 1 to Jul 1, 2025(33 of 182 days covered by obs)
NOAA Normal
18.90"
Departure from Normal
-6.12" : 68% of Normal
Water Year-To-Date: 13.04"
Oct 1, 2024 to Jul 1, 2025(38 of 274 days covered by obs)
NOAA Normal
26.90"
Departure from Normal
-13.86" : 48% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.40
2.56
-0.16
Feb
2.11
2.15
-0.04
Mar
2.49
2.57
-0.08
Apr
3.58
3.64
-0.06
May
4.16
4.17
-0.01
Jun
4.03
4.09
-0.06
Jul
4.14
4.13
0.01
Aug
3.52
3.47
0.05
Sep
2.81
2.92
-0.11
Oct
2.77
2.73
0.04
Nov
2.79
2.78
0.01
Dec
2.44
2.42
0.02
37.24
37.63
-0.39