703  
CDUS44 KMRX 252119  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
519 PM EDT TUE APR 25 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 25 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 3:53 PM 88 1960 76 -8 85  
1986  
2009  
MINIMUM 45 6:25 AM 32 1910 53 -8 58  
1974  
AVERAGE 57 64 -7 72  
 
PRECIPITATION (IN)  
TODAY 0.00 1.11 1982 0.17 -0.17 0.00  
MONTH TO DATE 2.71 4.06 -1.35 2.82  
SINCE MAR 1 8.09 9.40 -1.31 9.00  
SINCE JAN 1 17.82 19.45 -1.63 23.08  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 8 3 5 0  
MONTH TO DATE 118 135 -17 150  
SINCE MAR 1 438 512 -74 442  
SINCE JUL 1 2435 2984 -549 2641  
 
COOLING  
TODAY 0 2 -2 7  
MONTH TO DATE 33 36 -3 44  
SINCE MAR 1 49 46 3 52  
SINCE JAN 1 63 47 16 57    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 4:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 1986  
MINIMUM TEMPERATURE (F) 53 35 1972  
1983  
 
SUNRISE AND SUNSET  
APRIL 25 2023.........SUNRISE 6:57 AM EDT SUNSET 8:21 PM EDT  
APRIL 26 2023.........SUNRISE 6:56 AM EDT SUNSET 8:22 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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