104  
CDUS43 KFSD 060624  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1223 AM CST THU DEC 6 2018  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 5 2018
 
 
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)  
YESTERDAY  
MAXIMUM 30 232 PM 63 1939 35 -5 37  
MINIMUM 16 843 AM -9 2005 16 0 22  
AVERAGE 23 25 -2 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1912 0.03 -0.03 T  
MONTH TO DATE 0.60 0.16 0.44 0.01  
SINCE DEC 1 0.60 0.16 0.44 0.01  
SINCE JAN 1 36.48 27.10 9.38 29.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.3 1936 0.2 -0.2 T  
MONTH TO DATE 3.3 1.2 2.1 0.2  
SINCE DEC 1 3.3 1.2 2.1 0.2  
SINCE JUL 1 4.0 6.6 -2.6 0.2  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 40 2 35  
MONTH TO DATE 190 194 -4 135  
SINCE DEC 1 190 194 -4 135  
SINCE JUL 1 1887 1670 217 1454  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1045 869 176 951    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 68 1200 PM  
AVERAGE 80  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 71 1939  
MINIMUM TEMPERATURE (F) 16 -16 2005  
 
 
SUNRISE AND SUNSET  
DECEMBER 6 2018......SUNRISE 740 AM CST SUNSET 453 PM CST  
DECEMBER 7 2018......SUNRISE 741 AM CST SUNSET 453 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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