Viewing Station: NC-CH-49 : Chapel Hill 6.8 S
Jul 24, 2020 - Sep 15, 20251,758 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.04"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
2.44"
Departure from Normal
-2.40" : 2% of Normal
Year-To-Date: 32.63"
Jan 1 to Sep 15, 2025(255 of 258 days covered by obs)
NOAA Normal
34.10"
Departure from Normal
-1.47" : 96% of Normal
Water Year-To-Date: 37.52"
Oct 1, 2024 to Sep 15, 2025(345 of 350 days covered by obs)
NOAA Normal
44.40"
Departure from Normal
-6.88" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.56
3.66
-0.10
Feb
3.03
2.99
0.04
Mar
4.12
4.20
-0.08
Apr
3.67
3.64
0.03
May
3.71
3.63
0.08
Jun
4.31
4.19
0.12
Jul
4.75
4.59
0.16
Aug
4.51
4.34
0.17
Sep
4.88
5.08
-0.20
Oct
3.42
3.48
-0.06
Nov
3.33
3.32
0.01
Dec
3.55
3.56
-0.01
46.84
46.68
0.16