586  
CDUS43 KFSD 292228  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
426 PM CST SAT DEC 29 2018  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 29 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 21 359 PM 61 1999 30 -9 14  
MINIMUM 1 755 AM -28 1917 11 -10 5  
AVERAGE 11 20 -9 10  
 
PRECIPITATION (IN)  
TODAY 0.00 0.54 1907 0.02 -0.02 0.03  
MONTH TO DATE 1.88 0.76 1.12 0.25  
SINCE DEC 1 1.88 0.76 1.12 0.25  
SINCE JAN 1 37.76 27.70 10.06 29.53  
 
SNOWFALL (IN)  
TODAY 0.0 5.2 1907 0.3 -0.3 0.2  
MONTH TO DATE 4.0 7.4 -3.4 4.0  
SINCE DEC 1 4.0 7.4 -3.4 4.0  
SINCE JUL 1 4.7 12.8 -8.1 4.0  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 54 45 9 55  
MONTH TO DATE 1127 1227 -100 1134  
SINCE DEC 1 1127 1227 -100 1134  
SINCE JUL 1 2824 2703 121 2453  
 
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 S (180)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.4  
 
 
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 87 1200 AM  
LOWEST 71 400 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 66 2004  
MINIMUM TEMPERATURE (F) 10 -16 1968  
 
 
SUNRISE AND SUNSET  
DECEMBER 29 2018......SUNRISE 754 AM CST SUNSET 501 PM CST  
DECEMBER 30 2018......SUNRISE 755 AM CST SUNSET 502 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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