672  
CDUS44 KLIX 180850  
CLIMCB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW ORLEANS  
250 AM CST MON DEC 18 2023  
   
...............................
 
 
   
..THE MCCOMB CLIMATE SUMMARY FOR DECEMBER 17 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 2:42 PM 81 2016 61 -2 51  
MINIMUM 37 11:00 PM 22 1979 41 -4 31  
AVERAGE 48 51 -3 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.85 1959 0.16 -0.16 0.01  
MONTH TO DATE 2.34 2.60 -0.26 1.79  
SINCE DEC 1 2.34 2.60 -0.26 1.79  
SINCE JAN 1 42.83 58.17 -15.34 52.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 14 3 24  
MONTH TO DATE 200 226 -26 101  
SINCE DEC 1 200 226 -26 101  
SINCE JUL 1 516 560 -44 449  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 0 8 28  
SINCE DEC 1 8 0 8 28  
SINCE JAN 1 2890 2356 534 2528    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE MCCOMB CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 77 2021  
MINIMUM TEMPERATURE (F) 40 14 1979  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 6:55 AM CST SUNSET 5:02 PM CST  
DECEMBER 19 2023......SUNRISE 6:55 AM CST SUNSET 5:03 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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