Viewing Station: TN-RD-139 : Rockvale 4.7 NNE
Mar 26, 2024 - Jun 19, 2026779 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.78"
June 1-19, 2026(18 of 19 days covered by obs)
NOAA Normal
2.92"
Departure from Normal
-1.14" : 61% of Normal
Year-To-Date: 19.09"
Jan 1 to Jun 19, 2026(167 of 170 days covered by obs)
NOAA Normal
27.48"
Departure from Normal
-8.39" : 69% of Normal
Water Year-To-Date: 29.60"
Oct 1, 2025 to Jun 19, 2026(259 of 262 days covered by obs)
NOAA Normal
40.11"
Departure from Normal
-10.51" : 74% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.59
4.51
0.08
Feb
4.92
4.64
0.28
Mar
5.32
5.13
0.19
Apr
4.89
4.78
0.11
May
4.84
4.81
0.03
Jun
4.61
4.63
-0.02
Jul
4.49
4.45
0.04
Aug
3.70
3.55
0.15
Sep
3.85
3.81
0.04
Oct
3.60
3.33
0.27
Nov
3.76
3.83
-0.07
Dec
5.27
5.45
-0.18
53.84
52.92
0.92