186  
CDUS43 KFSD 260504  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1103 PM CST TUE DEC 25 2018  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 25 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 33 313 PM 56 1963 30 3 13  
1946  
MINIMUM 21 651 AM -13 1983 11 10 0  
AVERAGE 27 20 7 7  
 
PRECIPITATION (IN)  
TODAY 0.00 1.09 2016 0.02 -0.02 0.00  
MONTH TO DATE 0.60 0.67 -0.07 0.12  
SINCE DEC 1 0.60 0.67 -0.07 0.12  
SINCE JAN 1 36.48 27.61 8.87 29.40  
 
SNOWFALL (IN)  
TODAY 0.0 8.0 2009 0.3 -0.3 0.0  
MONTH TO DATE 3.3 6.5 -3.2 1.6  
SINCE DEC 1 3.3 6.5 -3.2 1.6  
SINCE JUL 1 4.0 11.9 -7.9 1.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 38 45 -7 58  
MONTH TO DATE 953 1047 -94 892  
SINCE DEC 1 953 1047 -94 892  
SINCE JUL 1 2650 2523 127 2211  
 
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 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 1.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 84 400 AM  
AVERAGE 92  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 56 1959  
MINIMUM TEMPERATURE (F) 11 -16 1951  
1892  
 
 
SUNRISE AND SUNSET  
DECEMBER 25 2018......SUNRISE 753 AM CST SUNSET 458 PM CST  
DECEMBER 26 2018......SUNRISE 754 AM CST SUNSET 459 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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