Viewing Station: NC-DH-90 : Chapel Hill 4.9 SE
May 7, 2022 - Sep 17, 20251,178 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.26"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
2.74"
Departure from Normal
-2.48" : 9% of Normal
Year-To-Date: 39.16"
Jan 1 to Sep 17, 2025(260 of 260 days covered by obs)
NOAA Normal
34.22"
Departure from Normal
4.94" : 114% of Normal
Water Year-To-Date: 46.41"
Oct 1, 2024 to Sep 17, 2025(352 of 352 days covered by obs)
NOAA Normal
44.47"
Departure from Normal
1.94" : 104% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.51
3.65
-0.14
Feb
2.98
2.98
0.00
Mar
4.12
4.19
-0.07
Apr
3.64
3.66
-0.02
May
3.72
3.68
0.04
Jun
4.29
4.22
0.07
Jul
4.71
4.60
0.11
Aug
4.51
4.35
0.16
Sep
4.83
5.09
-0.26
Oct
3.45
3.49
-0.04
Nov
3.28
3.33
-0.05
Dec
3.52
3.56
-0.04
46.56
46.80
-0.24