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Viewing Station:
MD-AA-91 : Arnold 1.6 N
May 23, 2022 - Nov 14, 2025
1,135 Total Observations
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Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Climatology
Informational
Educational
Precipitation Normals Comparison
PRISM
Month-To-Date: 0.27"
November 2025
November 1-14, 2025
(
13
of
14
days covered by obs)
PRISM Normal
1.50"
Departure from Normal
-1.23" : 18% of Normal
Year-To-Date: 33.55"
2025
Jan 1 to Nov 14, 2025
(
296
of
318
days covered by obs)
PRISM Normal
41.39"
Departure from Normal
-7.84" : 81% of Normal
Water Year-To-Date: 3.21"
Oct 2025 - Sept 2026
Oct 1, 2025 to Nov 14, 2025
(
44
of
45
days covered by obs)
PRISM Normal
5.68"
Departure from Normal
-2.47" : 57% of Normal
Month
PRISM Normals
Jan
3.15
Feb
2.80
Mar
4.18
Apr
3.49
May
4.10
Jun
4.43
Jul
4.57
Aug
4.35
Sep
4.64
Oct
4.18
Nov
3.21
Dec
3.86
46.96