679  
CDUS43 KFSD 182227  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
424 PM CST TUE DEC 18 2018  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 18 2018
 
 
VALID TODAY AS OF 0400 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 43 150 PM 60 1976 31 12 54  
MINIMUM 28 111 AM -20 2016 12 16 17  
AVERAGE 36 22 14 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 1968 0.02 -0.02 0.00  
MONTH TO DATE 0.60 0.51 0.09 0.02  
SINCE DEC 1 0.60 0.51 0.09 0.02  
SINCE JAN 1 36.48 27.45 9.03 29.30  
 
SNOWFALL (IN)  
TODAY 0.0 4.4 2000 0.3 -0.3 0.0  
MONTH TO DATE 3.3 4.7 -1.4 0.2  
SINCE DEC 1 3.3 4.7 -1.4 0.2  
SINCE JUL 1 4.0 10.1 -6.1 0.2  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 29 43 -14 29  
MONTH TO DATE 709 738 -29 585  
SINCE DEC 1 709 738 -29 585  
SINCE JUL 1 2406 2214 192 1904  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.5  
 
 
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 92 300 AM  
LOWEST 70 1100 AM  
AVERAGE 81  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 54 1979  
1894  
MINIMUM TEMPERATURE (F) 12 -19 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 18 2018......SUNRISE 750 AM CST SUNSET 455 PM CST  
DECEMBER 19 2018......SUNRISE 750 AM CST SUNSET 455 PM CST  
 
 
- 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