640  
CDUS43 KFSD 282233  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
533 PM CDT FRI MAY 28 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR MAY 28 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1881 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 60 3:59 PM 104 1934 74 -14 74  
MINIMUM 43 6:06 AM 28 1947 51 -8 50  
AVERAGE 52 63 -11 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.68 1885 0.10 -0.10 T  
MONTH TO DATE 1.01 2.82 -1.81 1.91  
SINCE MAR 1 4.20 6.49 -2.29 3.31  
SINCE JAN 1 5.04 7.82 -2.78 4.85  
 
SNOWFALL (IN)  
TODAY MM T 1947 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 10.1 12.1 -2.0 4.1  
SINCE JUL 1 31.7 44.4 -12.7 51.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 13 4 9 3  
MONTH TO DATE 257 239 18 262  
SINCE MAR 1 1575 1815 -240 1755  
SINCE JUL 1 7100 7626 -526 7628  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 41 26 15 10  
SINCE MAR 1 41 28 13 10  
SINCE JAN 1 41 28 13 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 47 4:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 99 1934  
MINIMUM TEMPERATURE (F) 51 24 1947  
 
SUNRISE AND SUNSET  
MAY 28 2021...........SUNRISE 5:54 AM CDT SUNSET 9:07 PM CDT  
MAY 29 2021...........SUNRISE 5:53 AM CDT SUNSET 9:08 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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