258  
CDUS43 KFSD 310625  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1224 AM CST THU JAN 31 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JANUARY 30 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 4 451 PM 65 2012 32 -28 40  
MINIMUM -18 634 AM -23 1918 11 -29 10  
AVERAGE -7 21 -28 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 1947 0.02 -0.02 0.00  
MONTH TO DATE 0.10 0.60 -0.50 1.38  
SINCE DEC 1 1.99 1.40 0.59 1.77  
SINCE JAN 1 0.10 0.60 -0.50 1.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.9 1947 0.3 -0.3 0.0  
MONTH TO DATE 1.6 6.5 -4.9 13.4  
SINCE DEC 1 6.1 14.3 -8.2 20.7  
SINCE JUL 1 6.8 19.7 -12.9 20.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 72 44 28 40  
MONTH TO DATE 1282 1342 -60 1375  
SINCE DEC 1 2489 2658 -169 2653  
SINCE JUL 1 4186 4134 52 3972  
 
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 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1000 PM  
LOWEST 40 400 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 57 1989  
1987  
1906  
MINIMUM TEMPERATURE (F) 11 -25 1918  
 
 
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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