140  
CDUS42 KJAX 180647  
CLIAMG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
147 AM EST MON DEC 18 2023  
   
...............................  
 
   
..THE ALMA CLIMATE SUMMARY FOR DECEMBER 17 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1938 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 1:29 AM 82 1956 64 -1 65  
MINIMUM 55 2:43 PM 17 1955 42 13 36  
AVERAGE 59 53 6 51  
 
PRECIPITATION (IN)  
YESTERDAY 1.28R 0.75 1975 0.10 1.18 T  
MONTH TO DATE 4.26 1.60 2.66 0.69  
SINCE DEC 1 4.26 1.60 2.66 0.69  
SINCE JAN 1 60.95 43.37 17.58 36.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 12 -6 14  
MONTH TO DATE 143 190 -47 90  
SINCE DEC 1 143 190 -47 90  
SINCE JUL 1 355 451 -96 282  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 0 9 19  
SINCE DEC 1 9 0 9 19  
SINCE JAN 1 2807 2531 276 2734    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 87 7:00 PM  
AVERAGE 94  
   
......................................................  
 
THE ALMA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 81 2008  
MINIMUM TEMPERATURE (F) 42 16 1943  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 7:24 AM EST SUNSET 5:30 PM EST  
DECEMBER 19 2023......SUNRISE 7:24 AM EST SUNSET 5:30 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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