Viewing Station: NC-OR-38 : Chapel Hill 4.3 WSW
May 18, 2014 - May 10, 20253,541 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.11"
May 1-11, 2025(10 of 11 days covered by obs)
NOAA Normal
1.29"
Departure from Normal
1.82" : 241% of Normal
Year-To-Date: 15.75"
Jan 1 to May 11, 2025(128 of 131 days covered by obs)
NOAA Normal
15.72"
Departure from Normal
0.03" : 100% of Normal
Water Year-To-Date: 22.86"
Oct 1, 2024 to May 11, 2025(220 of 223 days covered by obs)
NOAA Normal
25.98"
Departure from Normal
-3.12" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.57
3.73
-0.16
Feb
3.01
2.99
0.02
Mar
4.20
4.29
-0.09
Apr
3.65
3.62
0.03
May
3.63
3.62
0.01
Jun
4.22
4.07
0.15
Jul
4.57
4.51
0.06
Aug
4.38
4.13
0.25
Sep
4.93
4.99
-0.06
Oct
3.41
3.45
-0.04
Nov
3.29
3.31
-0.02
Dec
3.56
3.61
-0.05
46.42
46.32
0.10