224  
CDUS43 KFSD 192234  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
533 PM CDT SAT AUG 19 2017  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 19 2017
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1889 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 359 PM 100 1938 83 0 82  
MINIMUM 54 601 AM 43 2012 61 -7 67  
2004  
AVERAGE 69 72 -3 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.90 1893 0.10 -0.10 0.00  
MONTH TO DATE 3.51 1.97 1.54 2.46  
SINCE JUN 1 6.07 9.30 -3.23 6.03  
SINCE JAN 1 15.54 19.28 -3.74 21.76  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 8 0 8 0  
SINCE JUN 1 18 30 -12 0  
SINCE JUL 1 8 3 5 0  
 
COOLING  
TODAY 4 7 -3 10  
MONTH TO DATE 87 157 -70 220  
SINCE JUN 1 743 638 105 902  
SINCE JAN 1 781 702 79 954    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 55 300 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1947  
MINIMUM TEMPERATURE (F) 61 37 1950  
 
 
SUNRISE AND SUNSET  
AUGUST 19 2017........SUNRISE 637 AM CDT SUNSET 820 PM CDT  
AUGUST 20 2017........SUNRISE 638 AM CDT SUNSET 819 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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