Viewing Station: TN-WS-28 : Johnson City 4.3 SSW
Apr 3, 2024 - Sep 17, 2025382 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.57"
September 1-17, 2025(16 of 17 days covered by obs)
NOAA Normal
1.81"
Departure from Normal
0.76" : 142% of Normal
Year-To-Date: 27.21"
Jan 1 to Sep 17, 2025(166 of 260 days covered by obs)
NOAA Normal
35.01"
Departure from Normal
-7.80" : 78% of Normal
Water Year-To-Date: 31.84"
Oct 1, 2024 to Sep 17, 2025(240 of 352 days covered by obs)
NOAA Normal
45.01"
Departure from Normal
-13.17" : 71% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.71
3.84
-0.13
Feb
3.62
3.87
-0.25
Mar
4.00
4.21
-0.21
Apr
4.02
4.14
-0.12
May
4.49
4.50
-0.01
Jun
4.18
4.58
-0.40
Jul
5.01
5.80
-0.79
Aug
4.17
4.63
-0.46
Sep
3.19
3.21
-0.02
Oct
2.97
2.74
0.23
Nov
3.19
3.00
0.19
Dec
3.84
4.06
-0.22
46.39
48.58
-2.19