Viewing Station: TN-WS-26 : Johnson City 3.7 NW
Apr 5, 2024 - Sep 17, 2025459 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.64"
September 1-17, 2025(15 of 17 days covered by obs)
NOAA Normal
1.70"
Departure from Normal
0.94" : 155% of Normal
Year-To-Date: 36.81"
Jan 1 to Sep 17, 2025(247 of 260 days covered by obs)
NOAA Normal
34.21"
Departure from Normal
2.60" : 108% of Normal
Water Year-To-Date: 41.92"
Oct 1, 2024 to Sep 17, 2025(337 of 352 days covered by obs)
NOAA Normal
43.99"
Departure from Normal
-2.07" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.62
3.71
-0.09
Feb
3.67
3.82
-0.15
Mar
3.99
4.04
-0.05
Apr
3.99
4.00
-0.01
May
4.26
4.07
0.19
Jun
4.11
3.96
0.15
Jul
4.89
5.17
-0.28
Aug
3.98
4.11
-0.13
Sep
3.00
3.04
-0.04
Oct
2.85
2.59
0.26
Nov
3.11
2.96
0.15
Dec
3.82
4.11
-0.29
45.29
45.58
-0.29