744  
CDUS43 KFSD 230638  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
136 AM CDT MON APR 23 2018  
 
   
...............................
 
 
   
..THE SIOUX FALLS SD CLIMATE SUMMARY FOR APRIL 22 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 357 PM 93 1960 62 1 69  
MINIMUM 31 545 AM 23 1956 37 -6 32  
1927  
1909  
AVERAGE 47 49 -2 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.72 2001 0.10 -0.10 0.00  
MONTH TO DATE 3.14 2.17 0.97 1.20  
SINCE MAR 1 5.20 3.93 1.27 1.74  
SINCE JAN 1 6.74 5.09 1.65 2.85  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.7 1988 0.1 -0.1 0.0  
MONTH TO DATE 31.4 3.9 27.5 T  
SINCE MAR 1 38.8 12.3 26.5 8.0  
SINCE JUL 1 70.4 43.8 26.6 39.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 16 2 14  
MONTH TO DATE 715 449 266 307  
SINCE MAR 1 1681 1444 237 1217  
SINCE JUL 1 7333 7294 39 6023  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 34 200 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE SIOUX FALLS SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 91 2009  
MINIMUM TEMPERATURE (F) 38 20 1996  
1967  
 
 
SUNRISE AND SUNSET  
APRIL 23 2018.........SUNRISE 631 AM CDT SUNSET 820 PM CDT  
APRIL 24 2018.........SUNRISE 630 AM CDT SUNSET 821 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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