Viewing Station: NC-OR-1 : Hillsborough 4.0 SSW
Sep 1, 2007 - May 23, 20262,109 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.68"
May 1-23, 2026(22 of 23 days covered by obs)
NOAA Normal
2.77"
Departure from Normal
-1.09" : 61% of Normal
Year-To-Date: 7.83"
Jan 1 to May 23, 2026(127 of 143 days covered by obs)
NOAA Normal
17.40"
Departure from Normal
-9.57" : 45% of Normal
Water Year-To-Date: 12.54"
Oct 1, 2025 to May 23, 2026(217 of 235 days covered by obs)
NOAA Normal
27.95"
Departure from Normal
-15.41" : 45% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.65
3.71
-0.06
Feb
2.95
2.95
0.00
Mar
4.26
4.23
0.03
Apr
3.77
3.79
-0.02
May
3.73
3.76
-0.03
Jun
4.40
4.27
0.13
Jul
4.50
4.46
0.04
Aug
4.32
4.20
0.12
Sep
4.90
5.01
-0.11
Oct
3.55
3.39
0.16
Nov
3.41
3.36
0.05
Dec
3.59
3.57
0.02
47.03
46.70
0.33