Viewing Station: TN-SR-59 : Portland 2.9 E
Jul 11, 2010 - May 7, 2025146 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.01"
May 1-9, 2025(4 of 9 days covered by obs)
NOAA Normal
1.60"
Departure from Normal
0.41" : 125% of Normal
Year-To-Date: 18.76"
Jan 1 to May 9, 2025(25 of 129 days covered by obs)
NOAA Normal
19.70"
Departure from Normal
-0.94" : 95% of Normal
Water Year-To-Date: 26.14"
Oct 1, 2024 to May 9, 2025(41 of 221 days covered by obs)
NOAA Normal
31.93"
Departure from Normal
-5.79" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.11
4.27
-0.16
Feb
4.34
4.47
-0.13
Mar
4.75
4.98
-0.23
Apr
4.90
4.81
0.09
May
5.52
5.54
-0.02
Jun
4.51
4.51
0.00
Jul
4.64
4.71
-0.07
Aug
3.77
3.69
0.08
Sep
3.77
3.64
0.13
Oct
3.62
3.67
-0.05
Nov
3.71
3.75
-0.04
Dec
4.90
4.93
-0.03
52.54
52.97
-0.43