919  
CDUS44 KMRX 200840  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
440 AM EDT SAT APR 20 2024  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 19 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 4:22 PM 91 2002 75 7 84  
MINIMUM 65 2:11 AM 29 1983 51 14 47  
AVERAGE 74 63 11 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.27 2.23 1911 0.16 0.11 0.00  
MONTH TO DATE 2.49 3.06 -0.57 2.24  
SINCE MAR 1 7.73 8.40 -0.67 7.62  
SINCE JAN 1 17.35 18.45 -1.10 17.35  
 
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 0.0  
SINCE JUL 1 2.1 3.6 -1.5 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 67 115 -48 83  
SINCE MAR 1 315 492 -177 403  
SINCE JUL 1 2487 2964 -477 2400  
 
COOLING  
YESTERDAY 9 2 7 1  
MONTH TO DATE 48 24 24 29  
SINCE MAR 1 48 34 14 45  
SINCE JAN 1 49 35 14 59    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 54 6:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 89 1891  
1971  
2002  
MINIMUM TEMPERATURE (F) 51 28 1983  
 
SUNRISE AND SUNSET  
APRIL 20 2024.........SUNRISE 7:02 AM EDT SUNSET 8:18 PM EDT  
APRIL 21 2024.........SUNRISE 7:01 AM EDT SUNSET 8:19 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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