Viewing Station: TN-CT-17 : Johnson City 3.6 E
May 21, 2025 - Sep 17, 2025119 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.83"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
1.78"
Departure from Normal
0.04" : 103% of Normal
Year-To-Date: 14.66"
Jan 1 to Sep 17, 2025(120 of 260 days covered by obs)
NOAA Normal
35.43"
Departure from Normal
-20.77" : 41% of Normal
Water Year-To-Date: 14.66"
Oct 1, 2024 to Sep 17, 2025(120 of 352 days covered by obs)
NOAA Normal
45.47"
Departure from Normal
-30.81" : 32% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.77
3.72
0.05
Feb
3.71
3.84
-0.13
Mar
3.98
4.00
-0.02
Apr
4.08
4.06
0.02
May
4.48
4.44
0.04
Jun
4.32
4.38
-0.06
Jul
5.13
5.49
-0.36
Aug
4.18
4.65
-0.47
Sep
3.15
3.17
-0.02
Oct
2.97
2.65
0.32
Nov
3.21
2.95
0.26
Dec
3.86
3.94
-0.08
46.84
47.29
-0.45