Viewing Station: cust005 : Berwyn 5.9 SSW
Jul 23, 2004 - Apr 11, 20265,910 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.28"
April 1-21, 2026(11 of 21 days covered by obs)
NOAA Normal
1.80"
Departure from Normal
-1.52" : 16% of Normal
Year-To-Date: 0.32"
Jan 1 to Apr 21, 2026(24 of 111 days covered by obs)
NOAA Normal
4.06"
Departure from Normal
-3.74" : 8% of Normal
Water Year-To-Date: 1.36"
Oct 1, 2025 to Apr 21, 2026(99 of 203 days covered by obs)
NOAA Normal
7.33"
Departure from Normal
-5.97" : 19% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.42
0.45
-0.03
Feb
0.57
0.60
-0.03
Mar
1.27
1.32
-0.05
Apr
2.57
2.73
-0.16
May
4.10
4.03
0.07
Jun
3.80
3.83
-0.03
Jul
3.19
3.26
-0.07
Aug
3.02
2.89
0.13
Sep
2.03
2.10
-0.07
Oct
1.87
1.83
0.04
Nov
0.86
0.89
-0.03
Dec
0.54
0.62
-0.08
24.24
24.55
-0.31