Viewing Station: NC-BC-126 : Swannanoa 0.4 NNE
Jun 14, 2017 - May 23, 20262,002 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.07"
May 1-23, 2026(10 of 23 days covered by obs)
NOAA Normal
3.20"
Departure from Normal
-1.13" : 65% of Normal
Year-To-Date: 10.32"
Jan 1 to May 23, 2026(105 of 143 days covered by obs)
NOAA Normal
18.59"
Departure from Normal
-8.27" : 56% of Normal
Water Year-To-Date: 15.40"
Oct 1, 2025 to May 23, 2026(151 of 235 days covered by obs)
NOAA Normal
29.26"
Departure from Normal
-13.86" : 53% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.88
3.84
0.04
Feb
3.25
3.19
0.06
Mar
4.07
3.97
0.10
Apr
4.19
4.24
-0.05
May
4.31
4.34
-0.03
Jun
4.19
4.46
-0.27
Jul
4.80
4.53
0.27
Aug
4.55
4.47
0.08
Sep
4.07
4.61
-0.54
Oct
3.26
3.22
0.04
Nov
3.52
3.22
0.30
Dec
3.89
3.92
-0.03
47.98
48.01
-0.03