Viewing Station: DC-DC-40 : Washington 2.2 ESE
Sep 1, 2022 - May 7, 2025980 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.20"
May 1-8, 2025(7 of 8 days covered by obs)
NOAA Normal
1.06"
Departure from Normal
0.14" : 113% of Normal
Year-To-Date: 11.20"
Jan 1 to May 8, 2025(127 of 128 days covered by obs)
NOAA Normal
13.60"
Departure from Normal
-2.40" : 82% of Normal
Water Year-To-Date: 16.51"
Oct 1, 2024 to May 8, 2025(219 of 220 days covered by obs)
NOAA Normal
24.07"
Departure from Normal
-7.56" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.87
3.03
-0.16
Feb
2.58
2.67
-0.09
Mar
3.76
3.85
-0.09
Apr
3.33
3.36
-0.03
May
4.12
4.35
-0.23
Jun
4.25
4.47
-0.22
Jul
4.51
4.49
0.02
Aug
3.80
3.82
-0.02
Sep
4.30
4.22
0.08
Oct
3.78
3.90
-0.12
Nov
3.04
3.12
-0.08
Dec
3.65
3.71
-0.06
43.99
44.99
-1.00