234  
CDUS44 KLZK 180739  
CLIHRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LITTLE ROCK AR  
139 AM CST WED DEC 18 2024  
   
...............................  
 
   
..THE HARRISON CLIMATE SUMMARY FOR DECEMBER 17 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1891 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 334 PM 73 1962 49 4 57  
MINIMUM 34 732 AM 1 1901 30 4 31  
AVERAGE 44 39 5 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.59 2.21 2021 0.09 0.50 0.00  
MONTH TO DATE 2.54 1.67 0.87 0.19  
SINCE DEC 1 2.54 1.67 0.87 0.19  
SINCE JAN 1 47.49 43.23 4.26 43.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1907 MM MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE DEC 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 MM MM T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 26 -5 21  
MONTH TO DATE 369 407 -38 311  
SINCE DEC 1 369 407 -38 311  
SINCE JUL 1 853 1156 -303 963  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1663 1473 190 1589    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 44 1200 PM  
AVERAGE 71  
   
......................................................  
 
THE HARRISON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 72 1962  
MINIMUM TEMPERATURE (F) 30 0 1901  
 
SUNRISE AND SUNSET  
DECEMBER 18 2024......SUNRISE 719 AM CST SUNSET 500 PM CST  
DECEMBER 19 2024......SUNRISE 719 AM CST SUNSET 501 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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