269  
CDUS43 KFSD 270648  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1244 AM CST THU DEC 27 2018  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 26 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 39 1138 PM 56 1959 30 9 5  
MINIMUM 32 751 AM -16 1951 11 21 -9  
1892  
AVERAGE 36 20 16 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.70R 0.45 1911 0.03 0.67 0.00  
MONTH TO DATE 1.30 0.70 0.60 0.12  
SINCE DEC 1 1.30 0.70 0.60 0.12  
SINCE JAN 1 37.18 27.64 9.54 29.40  
 
SNOWFALL (IN)  
YESTERDAY T 5.3 1911 0.2 -0.2 0.0  
MONTH TO DATE 3.3 6.7 -3.4 1.6  
SINCE DEC 1 3.3 6.7 -3.4 1.6  
SINCE JUL 1 4.0 12.1 -8.1 1.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 45 -16 67  
MONTH TO DATE 982 1092 -110 959  
SINCE DEC 1 982 1092 -110 959  
SINCE JUL 1 2679 2568 111 2278  
 
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 21 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 12.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 PM  
LOWEST 89 300 AM  
AVERAGE 95  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 59 2013  
MINIMUM TEMPERATURE (F) 11 -19 1924  
 
 
SUNRISE AND SUNSET  
DECEMBER 27 2018......SUNRISE 754 AM CST SUNSET 500 PM CST  
DECEMBER 28 2018......SUNRISE 754 AM CST SUNSET 500 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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