Viewing Station: NC-DH-81 : Durham 8.1 NNW
Jun 20, 2023 - Sep 16, 2025621 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.40"
September 1-18, 2025(15 of 18 days covered by obs)
NOAA Normal
2.86"
Departure from Normal
-2.46" : 14% of Normal
Year-To-Date: 38.85"
Jan 1 to Sep 18, 2025(182 of 261 days covered by obs)
NOAA Normal
34.46"
Departure from Normal
4.39" : 113% of Normal
Water Year-To-Date: 44.03"
Oct 1, 2024 to Sep 18, 2025(254 of 353 days covered by obs)
NOAA Normal
45.01"
Departure from Normal
-0.98" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.58
3.75
-0.17
Feb
2.96
2.99
-0.03
Mar
4.25
4.25
0.00
Apr
3.83
3.85
-0.02
May
3.77
3.93
-0.16
Jun
4.57
4.43
0.14
Jul
4.38
4.44
-0.06
Aug
4.26
4.23
0.03
Sep
4.77
4.98
-0.21
Oct
3.50
3.40
0.10
Nov
3.41
3.36
0.05
Dec
3.64
3.59
0.05
46.92
47.20
-0.28