335  
CDUS44 KMRX 220851  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
351 AM EST WED JAN 22 2025  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 21 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 26 5:01 PM 76 1927 51 -25 34  
MINIMUM 17 12:43 AM -10 1985 32 -15 13  
AVERAGE 22 42 -20 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.69 1959 0.16 -0.16 0.00  
MONTH TO DATE 2.63 3.42 -0.79 4.36  
SINCE DEC 1 5.91 8.67 -2.76 10.55  
SINCE JAN 1 2.63 3.42 -0.79 4.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 3.3 0.7 2.6 2.1  
SINCE DEC 1 3.3 1.0 2.3 2.1  
SINCE JUL 1 3.3 1.0 2.3 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 24 19 41  
MONTH TO DATE 613 497 116 616  
SINCE DEC 1 1202 1141 61 1168  
SINCE JUL 1 1521 1703 -182 1589  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 10:00 PM  
LOWEST 33 4:00 PM  
AVERAGE 44  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 77 1937  
MINIMUM TEMPERATURE (F) 32 5 1985  
 
SUNRISE AND SUNSET  
JANUARY 22 2025.......SUNRISE 7:46 AM EST SUNSET 6:00 PM EST  
JANUARY 23 2025.......SUNRISE 7:45 AM EST SUNSET 6:01 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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