282  
CDUS44 KMRX 230812  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
412 AM EDT SUN APR 23 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 22 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 3:57 PM 90 1987 76 -5 84  
MINIMUM 50 11:56 PM 33 2021 52 -2 54  
AVERAGE 61 64 -3 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 2.99 1882 0.17 -0.10 0.00  
MONTH TO DATE 2.71 3.55 -0.84 2.82  
SINCE MAR 1 8.09 8.89 -0.80 9.00  
SINCE JAN 1 17.82 18.94 -1.12 23.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 1.1 -1.1 1.0  
SINCE JUL 1 0.1 3.6 -3.5 1.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 3 1 0  
MONTH TO DATE 87 126 -39 150  
SINCE MAR 1 407 503 -96 442  
SINCE JUL 1 2404 2975 -571 2641  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 33 30 3 25  
SINCE MAR 1 49 40 9 33  
SINCE JAN 1 63 41 22 38    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 22 2:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 1925  
MINIMUM TEMPERATURE (F) 52 34 1982  
1986  
 
SUNRISE AND SUNSET  
APRIL 23 2023.........SUNRISE 6:59 AM EDT SUNSET 8:20 PM EDT  
APRIL 24 2023.........SUNRISE 6:58 AM EDT SUNSET 8:20 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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