Viewing Station: NC-CH-77 : Chapel Hill 4.8 SSE
Sep 23, 2023 - May 11, 2025390 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.83"
May 1-11, 2025(11 of 11 days covered by obs)
NOAA Normal
1.32"
Departure from Normal
0.51" : 139% of Normal
Year-To-Date: 13.40"
Jan 1 to May 11, 2025(130 of 131 days covered by obs)
NOAA Normal
15.60"
Departure from Normal
-2.20" : 86% of Normal
Water Year-To-Date: 19.29"
Oct 1, 2024 to May 11, 2025(219 of 223 days covered by obs)
NOAA Normal
25.81"
Departure from Normal
-6.52" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.51
3.67
-0.16
Feb
3.00
2.99
0.01
Mar
4.13
4.21
-0.08
Apr
3.64
3.64
0.00
May
3.71
3.64
0.07
Jun
4.26
4.17
0.09
Jul
4.70
4.59
0.11
Aug
4.48
4.30
0.18
Sep
4.86
5.06
-0.20
Oct
3.42
3.49
-0.07
Nov
3.26
3.32
-0.06
Dec
3.53
3.57
-0.04
46.50
46.65
-0.15