765  
CDUS43 KFSD 312240  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
438 PM CST THU JAN 31 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JANUARY 31 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 22 359 PM 57 1989 32 -10 37  
1987  
1906  
MINIMUM 0 512 AM -25 1918 11 -11 20  
AVERAGE 11 22 -11 29  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 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  
TODAY 54 44 10 36  
MONTH TO DATE 1336 1386 -50 1411  
SINCE DEC 1 2543 2700 -157 2689  
SINCE JUL 1 4240 4176 64 4008  
 
COOLING  
TODAY 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 13.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 100 AM  
LOWEST 52 400 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 58 1987  
MINIMUM TEMPERATURE (F) 11 -26 1917  
 
 
SUNRISE AND SUNSET  
JANUARY 31 2019.......SUNRISE 740 AM CST SUNSET 538 PM CST  
FEBRUARY 1 2019......SUNRISE 739 AM CST SUNSET 539 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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