770  
CDUS44 KMRX 250832  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
432 AM EDT THU MAY 25 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 24 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 81 4:08 PM 94 1953 83 -2 80  
MINIMUM 59 6:39 AM 41 1892 61 -2 63  
AVERAGE 70 72 -2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 2001 0.11 -0.11 0.73  
MONTH TO DATE 2.12 3.13 -1.01 2.94  
SINCE MAR 1 12.01 13.34 -1.33 12.38  
SINCE JAN 1 21.74 23.39 -1.65 26.46  
 
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 0 0 0 0  
MONTH TO DATE 36 29 7 5  
SINCE MAR 1 496 553 -57 455  
SINCE JUL 1 2493 3025 -532 2654  
 
COOLING  
YESTERDAY 5 8 -3 7  
MONTH TO DATE 140 126 14 203  
SINCE MAR 1 192 186 6 259  
SINCE JAN 1 206 187 19 264    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 35 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 1953  
MINIMUM TEMPERATURE (F) 62 46 1925  
1942  
 
SUNRISE AND SUNSET  
MAY 25 2023...........SUNRISE 6:31 AM EDT SUNSET 8:45 PM EDT  
MAY 26 2023...........SUNRISE 6:30 AM EDT SUNSET 8:46 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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