207
CXUS54 KMRX 012227
CLMCHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
527 PM EST THU JAN 01 2026
...............................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2025
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
............................................
TEMPERATURE (F)
HIGHEST 78R 12/27
LOWEST 16 12/15
AVG. MAXIMUM 56.8 53.2 3.6
AVG. MINIMUM 35.2 35.3 -0.1
MEAN 46.0 44.3 1.7
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 16
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 13.68 1961
MINIMUM 0.44 1889
TOTALS 1.91 5.25 -3.34
DAYS >= .01 7
DAYS >= .10 5
DAYS >= .50 2
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.69 12/01 TO 12/02
SNOWFALL (INCHES)
TOTALS 0.0 0.3 -0.3
SINCE 7/1 T
SNOWDEPTH AVG. 0
DAYS >= TRACE 0
GREATEST
SNOW DEPTH 0
DEGREE DAYS
HEATING TOTAL 584 644 -60
SINCE 7/1 1041 1207 -166
COOLING TOTAL 3 1 2
SINCE 1/1 2054 1920 134
............................................
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 RAIN 4
SNOW 0 FOG 13
FOG W/VIS <= 1/4 MILE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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