318  
CDUS43 KFSD 200636  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
136 AM CDT THU MAY 20 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR MAY 19 2021
 
 
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)  
YESTERDAY  
MAXIMUM 80 1:03 PM 99 1934 71 9 68  
MINIMUM 58 4:34 AM 26 1895 47 11 45  
AVERAGE 69 59 10 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.39 1990 0.11 -0.10 T  
MONTH TO DATE 0.12 1.91 -1.79 1.26  
SINCE MAR 1 3.31 5.58 -2.27 2.66  
SINCE JAN 1 4.15 6.91 -2.76 4.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 8  
MONTH TO DATE 216 190 26 249  
SINCE MAR 1 1534 1766 -232 1742  
SINCE JUL 1 7059 7577 -518 7615  
 
COOLING  
YESTERDAY 4 1 3 0  
MONTH TO DATE 9 11 -2 3  
SINCE MAR 1 9 13 -4 3  
SINCE JAN 1 9 13 -4 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 52 2:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 98 1934  
MINIMUM TEMPERATURE (F) 48 24 1895  
 
SUNRISE AND SUNSET  
MAY 20 2021...........SUNRISE 6:00 AM CDT SUNSET 8:59 PM CDT  
MAY 21 2021...........SUNRISE 5:59 AM CDT SUNSET 9:00 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab IA Page
The Nexlab MN Page
The Nexlab NE Page Main Text Page