Viewing Station: NC-AL-44 : Chapel Hill 12.8 W
Mar 27, 2023 - Sep 15, 2025871 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.75"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
2.59"
Departure from Normal
-1.84" : 29% of Normal
Year-To-Date: 41.54"
Jan 1 to Sep 16, 2025(258 of 259 days covered by obs)
NOAA Normal
33.36"
Departure from Normal
8.18" : 125% of Normal
Water Year-To-Date: 46.57"
Oct 1, 2024 to Sep 16, 2025(350 of 351 days covered by obs)
NOAA Normal
43.47"
Departure from Normal
3.10" : 107% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.59
3.65
-0.06
Feb
2.94
2.88
0.06
Mar
4.14
4.17
-0.03
Apr
3.62
3.75
-0.13
May
3.61
3.66
-0.05
Jun
4.15
4.09
0.06
Jul
4.46
4.40
0.06
Aug
4.26
4.22
0.04
Sep
4.85
4.99
-0.14
Oct
3.31
3.27
0.04
Nov
3.29
3.30
-0.01
Dec
3.51
3.46
0.05
45.73
45.84
-0.11