638  
CDUS44 KLZK 100629  
CLIHRO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LITTLE ROCK AR  
129 AM CDT SAT MAY 10 2025  
   
...............................  
 
   
..THE HARRISON CLIMATE SUMMARY FOR MAY 9 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1891 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 406 PM 95 1918 75 2 78  
MINIMUM 53 545 AM 28 1906 54 -1 58  
AVERAGE 65 64 1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.99 1993 0.17 -0.17 0.00  
MONTH TO DATE 0.65 1.65 -1.00 1.67  
SINCE MAR 1 11.48 10.54 0.94 8.82  
SINCE JAN 1 16.39 15.63 0.76 15.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM MM MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T MM MM T  
SINCE JUL 1 15.0 MM MM 9.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 35 35 0 2  
SINCE MAR 1 500 764 -264 513  
SINCE JUL 1 3290 3840 -550 3220  
 
COOLING  
YESTERDAY 0 3 -3 3  
MONTH TO DATE 3 19 -16 40  
SINCE MAR 1 64 58 6 106  
SINCE JAN 1 64 59 5 107    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 39 300 PM  
AVERAGE 68  
   
......................................................  
 
THE HARRISON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1928  
MINIMUM TEMPERATURE (F) 54 30 1909  
 
SUNRISE AND SUNSET  
MAY 10 2025...........SUNRISE 610 AM CDT SUNSET 808 PM CDT  
MAY 11 2025...........SUNRISE 609 AM CDT SUNSET 809 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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