109  
CDUS43 KFSD 122226  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
526 PM CDT SUN SEP 12 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 12 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 3:06 PM 97 1908 77 -1 69  
MINIMUM 57 7:00 AM 27 1902 54 3 53  
AVERAGE 67 65 2 61  
 
PRECIPITATION (IN)  
TODAY 0.04 1.58 1979 0.09 -0.05 0.06  
MONTH TO DATE 0.47 1.10 -0.63 0.38  
SINCE SEP 1 0.47 1.10 -0.63 0.38  
SINCE JAN 1 20.88 21.81 -0.93 13.60  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 4  
MONTH TO DATE 2 25 -23 72  
SINCE SEP 1 2 25 -23 72  
SINCE JUL 1 2 42 -40 72  
 
COOLING  
TODAY 2 4 -2 0  
MONTH TO DATE 42 52 -10 31  
SINCE SEP 1 42 52 -10 31  
SINCE JAN 1 1060 802 258 1039    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 7:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 1939  
MINIMUM TEMPERATURE (F) 53 32 1899  
1902  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2021.....SUNRISE 7:03 AM CDT SUNSET 7:42 PM CDT  
SEPTEMBER 13 2021.....SUNRISE 7:04 AM CDT SUNSET 7:40 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