Viewing Station: VA-CSC-15 : Chesapeake 1.8 NE
Mar 17, 2018 - Jun 21, 20252,616 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.35"
June 1-21, 2025(20 of 21 days covered by obs)
0%20%40%Below Normal80%Near Normal120%Above Normal160%180%>= 200%
NOAA Normal
3.17"
Departure from Normal
2.18" : 169% of Normal
Year-To-Date: 24.29"
Jan 1 to Jun 21, 2025(171 of 172 days covered by obs)
0%20%40%Below Normal80%Near Normal120%Above Normal160%180%>= 200%
NOAA Normal
20.76"
Departure from Normal
3.53" : 117% of Normal
Water Year-To-Date: 29.96"
Oct 1, 2024 to Jun 21, 2025(263 of 264 days covered by obs)
0%20%40%Below Normal80%Near Normal120%Above Normal160%180%>= 200%
NOAA Normal
31.23"
Departure from Normal
-1.27" : 96% of Normal
Created with Highcharts 11.1.0Monthly Precipitation (inches)Accumulation (inches)Monthly Precipitation NormalsNOAAPRISMNOAA AccumulationPRISM AccumulationJanFebMarAprMayJunJulAugSepOctNovDec01.534.56015304560
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.53
3.78
-0.25
Feb
2.92
3.01
-0.09
Mar
3.86
3.94
-0.08
Apr
3.45
3.73
-0.28
May
3.83
4.01
-0.18
Jun
4.53
4.64
-0.11
Jul
5.48
5.35
0.13
Aug
5.30
5.39
-0.09
Sep
5.09
5.02
0.07
Oct
3.94
4.20
-0.26
Nov
3.21
3.49
-0.28
Dec
3.32
3.59
-0.27
48.46
50.15
-1.69