742  
CDUS44 KLZK 182220  
CLIHRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LITTLE ROCK AR  
420 PM CST WED DEC 18 2024  
   
...............................  
 
   
..THE HARRISON CLIMATE SUMMARY FOR DECEMBER 18 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 53 424 AM 72 1962 48 5 45  
MINIMUM 43 942 AM 0 1901 30 13 28  
AVERAGE 48 39 9 37  
 
PRECIPITATION (IN)  
TODAY 0.06 1.14 1899 0.08 -0.02 0.00  
MONTH TO DATE 2.60 1.75 0.85 0.19  
SINCE DEC 1 2.60 1.75 0.85 0.19  
SINCE JAN 1 47.55 43.31 4.24 43.93  
 
SNOWFALL (IN)  
TODAY 0.0 1.5 1945 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  
TODAY 17 26 -9 28  
MONTH TO DATE 386 433 -47 339  
SINCE DEC 1 386 433 -47 339  
SINCE JUL 1 870 1182 -312 991  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 52 300 PM  
AVERAGE 76  
   
......................................................  
 
THE HARRISON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 77 1941  
MINIMUM TEMPERATURE (F) 30 0 1929  
1945  
 
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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