071  
CDUS43 KFSD 010716  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
113 AM CST FRI FEB 1 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JANUARY 31 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1889 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 23 425 PM 57 1989 32 -9 37  
1987  
1906  
MINIMUM 0 512 AM -25 1918 11 -11 20  
AVERAGE 12 22 -10 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.67 1891 0.02 -0.01 0.00  
MONTH TO DATE 0.11 0.62 -0.51 1.38  
SINCE DEC 1 2.00 1.42 0.58 1.77  
SINCE JAN 1 0.11 0.62 -0.51 1.38  
 
SNOWFALL (IN)  
YESTERDAY 0.1 6.2 2002 0.2 -0.1 0.0  
MONTH TO DATE 1.7 6.7 -5.0 13.4  
SINCE DEC 1 6.2 14.5 -8.3 20.7  
SINCE JUL 1 6.9 19.9 -13.0 20.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 53 44 9 36  
MONTH TO DATE 1335 1386 -51 1411  
SINCE DEC 1 2542 2700 -158 2689  
SINCE JUL 1 4239 4176 63 4008  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 12.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1100 PM  
LOWEST 52 400 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 58 1987  
MINIMUM TEMPERATURE (F) 11 -26 1917  
 
 
SUNRISE AND SUNSET  
FEBRUARY 1 2019......SUNRISE 739 AM CST SUNSET 539 PM CST  
FEBRUARY 2 2019......SUNRISE 738 AM CST SUNSET 541 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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