Viewing Station: NC-DH-62 : Durham 7.5 NNE
Dec 20, 2017 - Sep 17, 20252,405 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.88"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
2.66"
Departure from Normal
-1.78" : 33% of Normal
Year-To-Date: 36.53"
Jan 1 to Sep 17, 2025(249 of 260 days covered by obs)
NOAA Normal
34.03"
Departure from Normal
2.50" : 107% of Normal
Water Year-To-Date: 43.25"
Oct 1, 2024 to Sep 17, 2025(340 of 352 days covered by obs)
NOAA Normal
44.46"
Departure from Normal
-1.21" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.51
3.66
-0.15
Feb
2.91
2.95
-0.04
Mar
4.24
4.19
0.05
Apr
3.79
3.79
0.00
May
3.74
3.90
-0.16
Jun
4.48
4.35
0.13
Jul
4.39
4.49
-0.10
Aug
4.31
4.21
0.10
Sep
4.69
4.96
-0.27
Oct
3.48
3.40
0.08
Nov
3.33
3.31
0.02
Dec
3.62
3.53
0.09
46.49
46.74
-0.25