955  
CDUS43 KFSD 212238  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
536 PM CDT SUN OCT 21 2018  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR OCTOBER 21 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1889 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 316 PM 88 1947 61 11 71  
MINIMUM 26 318 AM 14 1913 36 -10 41  
AVERAGE 49 49 0 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.92 1906 0.06 -0.06 0.28  
MONTH TO DATE 2.70 1.62 1.08 6.81  
SINCE SEP 1 10.12 4.58 5.54 8.99  
SINCE JAN 1 34.81 25.12 9.69 29.18  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 1936 0.0 0.0 0.0  
MONTH TO DATE 0.1 0.4 -0.3 0.0  
SINCE SEP 1 0.1 0.4 -0.3 0.0  
SINCE JUL 1 0.1 0.4 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 16 0 9  
MONTH TO DATE 379 266 113 194  
SINCE SEP 1 495 398 97 260  
SINCE JUL 1 506 413 93 268  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 8 -6 0  
SINCE SEP 1 134 92 42 119  
SINCE JAN 1 1045 869 176 951    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 10.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 400 AM  
LOWEST 31 400 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 85 2003  
MINIMUM TEMPERATURE (F) 36 17 1976  
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2018.......SUNRISE 746 AM CDT SUNSET 634 PM CDT  
OCTOBER 22 2018.......SUNRISE 747 AM CDT SUNSET 633 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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