Viewing Station: MT-DL-4 : Anaconda 10.6 WNW
May 23, 2025 - May 18, 2026344 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
May 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
1.54"
Departure from Normal
-1.05" : 32% of Normal
Year-To-Date: 9.19"
Jan 1 to May 18, 2026(138 of 138 days covered by obs)
NOAA Normal
6.70"
Departure from Normal
2.49" : 137% of Normal
Water Year-To-Date: 14.23"
Oct 1, 2025 to May 18, 2026(215 of 230 days covered by obs)
NOAA Normal
10.44"
Departure from Normal
3.79" : 136% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.94
0.97
-0.03
Feb
1.13
1.14
-0.01
Mar
1.38
1.42
-0.04
Apr
1.71
2.01
-0.30
May
2.65
2.71
-0.06
Jun
2.76
3.10
-0.34
Jul
1.29
1.50
-0.21
Aug
1.23
1.19
0.04
Sep
1.32
1.52
-0.20
Oct
1.42
1.53
-0.11
Nov
1.23
1.28
-0.05
Dec
1.09
1.07
0.02
18.15
19.44
-1.29