Climatological Report (Monthly) Issued by NWS Knoxville/Tri Cities, TN
000
CXUS54 KMRX 011444
CLMCHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
944 AM EST MON JAN 01 2024
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...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2023
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
HIGHEST 67 12/24
LOWEST 25 12/20
AVG. MAXIMUM 57.1 53.2 3.9
AVG. MINIMUM 36.9 35.3 1.6
MEAN 47.0 44.3 2.7
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 11
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 13.68 1961
MINIMUM 0.44 1889
TOTALS 6.19 5.25 0.94
DAYS >= .01 9
DAYS >= .10 6
DAYS >= .50 5
DAYS >= 1.00 3
GREATEST
24 HR. TOTAL 1.91 12/25 TO 12/25
SNOWFALL (INCHES)
TOTALS 0.0 0.3 -0.3
SINCE 7/1 0.0
SNOWDEPTH AVG. 0
DAYS >= TRACE 0
GREATEST
SNOW DEPTH 0
DEGREE DAYS
HEATING TOTAL 552 644 -92
SINCE 7/1 973 1207 -234
COOLING TOTAL 0 1 -1
SINCE 1/1 1948 1920 28
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WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 RAIN 6
SNOW 0 FOG 13
FOG W/VIS <= 1/4 MILE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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