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Viewing Station:
MD-AA-91 : Arnold 1.6 N
May 23, 2022 - Apr 29, 2026
1,276 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: 1.13"
April 2026
April 1-29, 2026
(
29
of
29
days covered by obs)
PRISM Normal
3.37"
Departure from Normal
-2.24" : 33% of Normal
Year-To-Date: 7.48"
2026
Jan 1 to Apr 29, 2026
(
94
of
119
days covered by obs)
PRISM Normal
13.50"
Departure from Normal
-6.02" : 55% of Normal
Water Year-To-Date: 14.15"
Oct 2025 - Sept 2026
Oct 1, 2025 to Apr 29, 2026
(
185
of
211
days covered by obs)
PRISM Normal
24.75"
Departure from Normal
-10.60" : 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