831  
CDUS43 KFSD 172236  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
435 PM CST THU JAN 17 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JANUARY 17 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 27 359 PM 55 1891 31 -4 35  
MINIMUM 22 658 AM -22 1930 10 12 -4  
AVERAGE 25 20 5 16  
 
PRECIPITATION (IN)  
TODAY 0.01 0.66 1996 0.02 -0.01 0.00  
MONTH TO DATE 0.01 0.34 -0.33 0.09  
SINCE DEC 1 1.90 1.14 0.76 0.48  
SINCE JAN 1 0.01 0.34 -0.33 0.09  
 
SNOWFALL (IN)  
TODAY 0.2 5.1 1936 0.3 -0.1 0.0  
MONTH TO DATE 0.2 3.6 -3.4 1.3  
SINCE DEC 1 4.7 11.4 -6.7 8.6  
SINCE JUL 1 5.4 16.8 -11.4 8.6  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 40 45 -5 49  
MONTH TO DATE 609 765 -156 884  
SINCE DEC 1 1816 2081 -265 2162  
SINCE JUL 1 3513 3557 -44 3481  
 
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 9 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 75 1200 PM  
AVERAGE 84  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 1951  
1923  
MINIMUM TEMPERATURE (F) 10 -21 1892  
 
 
SUNRISE AND SUNSET  
JANUARY 17 2019.......SUNRISE 751 AM CST SUNSET 520 PM CST  
JANUARY 18 2019.......SUNRISE 751 AM CST SUNSET 522 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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