170  
CDUS43 KFSD 210630  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
130 AM CDT WED MAY 21 2025  
   
...............................  
 
   
..THE HURON CLIMATE SUMMARY FOR MAY 20 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 50 1:48 PM 98 1934 72 -22 65  
MINIMUM 37 11:59 PM 24 1895 48 -11 50  
AVERAGE 44 60 -16 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 2.68 1914 0.10 0.14 T  
MONTH TO DATE 2.20 2.01 0.19 0.89  
SINCE MAR 1 5.80 5.68 0.12 5.46  
SINCE JAN 1 6.11 7.01 -0.90 6.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1931 0.0 0.0 0.0  
2024  
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 21 7 14 7  
MONTH TO DATE 130 197 -67 158  
SINCE MAR 1 1417 1773 -356 1549  
SINCE JUL 1 6803 7584 -781 6452  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 53 12 41 7  
SINCE MAR 1 53 14 39 11  
SINCE JAN 1 53 14 39 11    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 89 8:00 PM  
AVERAGE 93  
   
......................................................  
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 1964  
MINIMUM TEMPERATURE (F) 48 27 1931  
1963  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 5:59 AM CDT SUNSET 9:00 PM CDT  
MAY 22 2025...........SUNRISE 5:58 AM CDT SUNSET 9:01 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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