Viewing Station: CA-NV-47 : Truckee 5.9 ENE
Oct 1, 2017 - May 20, 20262,700 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.79"
May 1-20, 2026(19 of 20 days covered by obs)
NOAA Normal
0.85"
Departure from Normal
-0.06" : 93% of Normal
Year-To-Date: 8.25"
Jan 1 to May 20, 2026(124 of 140 days covered by obs)
NOAA Normal
13.74"
Departure from Normal
-5.49" : 60% of Normal
Water Year-To-Date: 22.52"
Oct 1, 2025 to May 20, 2026(216 of 232 days covered by obs)
NOAA Normal
21.56"
Departure from Normal
0.96" : 104% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.07
3.35
0.72
Feb
3.96
3.25
0.71
Mar
3.27
2.77
0.50
Apr
1.59
1.38
0.21
May
1.31
1.16
0.15
Jun
0.60
0.46
0.14
Jul
0.34
0.26
0.08
Aug
0.32
0.34
-0.02
Sep
0.44
0.40
0.04
Oct
1.39
1.26
0.13
Nov
2.13
1.88
0.25
Dec
4.30
3.80
0.50
23.72
20.31
3.41