Climatological Report (Seasonal)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CXUS54 KMRX 012256
CLSCHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
556 PM EST SAT MAR 01 2025
...................................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2024 TO 2/28/2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2025
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 82 02/22/2023
LOW -10 01/21/1985
01/31/1966
02/13/1899
HIGHEST 79 02/26
LOWEST 12 01/22
AVG. MAXIMUM 54.1
AVG. MINIMUM 33.1
MEAN 43.6 43.9 -0.3
DAYS MAX >= 90 0
DAYS MIN <= 32 51
PRECIPITATION (INCHES)
RECORD
MAXIMUM 30.94 1962
MINIMUM 6.57 1904
TOTALS 11.68 15.30 -3.62
DAILY AVG. 0.13
DAYS >= .01 24
DAYS >= .10 17
DAYS >= .50 10
DAYS >= 1.00 2
GREATEST
24 HR. TOTAL 2.19 02/12 TO 02/12
02/11 TO 02/12
02/12 TO 02/12
SNOWFALL (INCHES)
TOTALS 4.1
SINCE 7/1 4.1
SNOWDEPTH AVG. 0
DAYS >= TRACE 6
DAYS >= 1.0 1
GREATEST
SNOW DEPTH 3R 01/11
DEGREE DAYS
HEATING TOTAL 1916 1911 5
COOLING TOTAL 2 2 0
................................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 29/210 DATE 12/29
HIGHEST GUST SPEED/DIRECTION 46/250 DATE 12/31
SKY COVER
AVERAGE SKY COVER 0.55
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 8 RAIN 18
LIGHT RAIN 31 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 1
HEAVY SNOW 1 SNOW 1
LIGHT SNOW 8 SLEET 1
FOG 36 FOG W/VIS <= 1/4 MILE 6
HAZE 13
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$