Viewing Station: MT-CC-21 : Cascade 1.6 NE
Jul 7, 2025 - May 18, 2026300 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.59"
May 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
1.43"
Departure from Normal
-0.84" : 41% of Normal
Year-To-Date: 4.00"
Jan 1 to May 18, 2026(138 of 138 days covered by obs)
NOAA Normal
4.74"
Departure from Normal
-0.74" : 84% of Normal
Water Year-To-Date: 6.14"
Oct 1, 2025 to May 18, 2026(230 of 230 days covered by obs)
NOAA Normal
6.83"
Departure from Normal
-0.69" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.43
0.50
-0.07
Feb
0.50
0.50
0.00
Mar
0.66
0.70
-0.04
Apr
1.72
1.89
-0.17
May
2.46
2.49
-0.03
Jun
2.72
2.90
-0.18
Jul
1.10
1.12
-0.02
Aug
1.04
1.25
-0.21
Sep
1.40
1.48
-0.08
Oct
1.04
1.13
-0.09
Nov
0.57
0.64
-0.07
Dec
0.48
0.55
-0.07
14.12
15.15
-1.03