Viewing Station: NC-ED-18 : Rocky Mount 3.1 SE
Oct 4, 2017 - Sep 17, 20252,824 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.16"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
3.04"
Departure from Normal
-1.88" : 38% of Normal
Year-To-Date: 34.18"
Jan 1 to Sep 17, 2025(260 of 260 days covered by obs)
NOAA Normal
34.76"
Departure from Normal
-0.58" : 98% of Normal
Water Year-To-Date: 38.99"
Oct 1, 2024 to Sep 17, 2025(351 of 352 days covered by obs)
NOAA Normal
44.67"
Departure from Normal
-5.68" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.52
3.54
-0.02
Feb
2.96
2.84
0.12
Mar
3.94
3.91
0.03
Apr
3.42
3.44
-0.02
May
3.49
3.47
0.02
Jun
4.33
4.54
-0.21
Jul
5.00
4.91
0.09
Aug
5.06
5.10
-0.04
Sep
5.36
5.66
-0.30
Oct
3.41
3.39
0.02
Nov
3.20
3.11
0.09
Dec
3.30
3.31
-0.01
46.99
47.22
-0.23