549  
CDUS43 KFSD 190650  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
150 AM CDT MON MAY 19 2025  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR MAY 18 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1881 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 3:31 PM 100 1934 71 -6 75  
MINIMUM 35 1:45 AM 26 2002 47 -12 50  
AVERAGE 50 59 -9 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.44 1882 0.11 -0.08 0.00  
MONTH TO DATE 1.40 1.80 -0.40 0.87  
SINCE MAR 1 5.00 5.47 -0.47 5.44  
SINCE JAN 1 5.31 6.80 -1.49 6.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 1968 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 10.3 12.1 -1.8 5.8  
SINCE JUL 1 21.2 44.4 -23.2 30.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 7 8 2  
MONTH TO DATE 96 183 -87 145  
SINCE MAR 1 1383 1759 -376 1536  
SINCE JUL 1 6769 7570 -801 6439  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 53 10 43 7  
SINCE MAR 1 53 12 41 11  
SINCE JAN 1 53 12 41 11    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1:00 AM  
LOWEST 41 5:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 99 1934  
MINIMUM TEMPERATURE (F) 47 26 1895  
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 6:01 AM CDT SUNSET 8:58 PM CDT  
MAY 20 2025...........SUNRISE 6:00 AM CDT SUNSET 8:59 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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