060  
CXUS54 KMRX 022032 CCA  
CLSCHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
336 PM EST FRI MAR 01 2024  
   
...............................
 
 
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM  
12/1/2023 TO 2/29/2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2024  
 
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 74 02/26  
02/28  
LOWEST 11 01/17  
AVG. MAXIMUM 56.2  
AVG. MINIMUM 35.1  
MEAN 45.6 43.9 1.7  
DAYS MAX >= 90 0  
DAYS MIN <= 32 41  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 30.94 1962  
MINIMUM 6.57 1904  
TOTALS 15.81 15.30 0.51  
DAILY AVG. 0.17  
DAYS >= .01 31  
DAYS >= .10 21  
DAYS >= .50 12  
DAYS >= 1.00 6  
GREATEST  
24 HR. TOTAL 2.86 01/08 TO 01/09  
 
SNOWFALL (INCHES)  
TOTALS 2.1  
SINCE 7/1 2.1  
SNOWDEPTH AVG. T  
DAYS >= TRACE 5  
DAYS >= 1.0 1  
GREATEST  
SNOW DEPTH T 01/16  
 
DEGREE DAYS  
HEATING TOTAL 1751 1911 -160  
COOLING TOTAL 1 2 -1    
............................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED/DIRECTION 32/230 DATE 01/09  
HIGHEST GUST SPEED/DIRECTION 57/210 DATE 02/28  
 
SKY COVER  
AVERAGE SKY COVER 0.56  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 7 MIXED PRECIP 1  
HEAVY RAIN 16 RAIN 17  
LIGHT RAIN 37 FREEZING RAIN 1  
LT FREEZING RAIN 2 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 6 SLEET 1  
FOG 34 FOG W/VIS <= 1/4 MILE 5  
HAZE 9  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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