Viewing Station: ID-BT-4 : Arco 3.7 S
May 3, 2023 - Jun 18, 2025749 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.33"
June 1-20, 2025(18 of 20 days covered by obs)
NOAA Normal
0.69"
Departure from Normal
-0.36" : 48% of Normal
Year-To-Date: 2.29"
Jan 1 to Jun 20, 2025(169 of 171 days covered by obs)
NOAA Normal
5.45"
Departure from Normal
-3.16" : 42% of Normal
Water Year-To-Date: 3.92"
Oct 1, 2024 to Jun 20, 2025(260 of 263 days covered by obs)
NOAA Normal
7.98"
Departure from Normal
-4.06" : 49% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.96
0.82
0.14
Feb
0.77
0.65
0.12
Mar
0.79
0.67
0.12
Apr
0.90
0.85
0.05
May
1.34
1.17
0.17
Jun
1.03
0.99
0.04
Jul
0.39
0.29
0.10
Aug
0.50
0.50
0.00
Sep
0.66
0.64
0.02
Oct
0.81
0.66
0.15
Nov
0.64
0.48
0.16
Dec
1.08
0.76
0.32
9.87
8.48
1.39