156  
CDUS43 KFSD 202238  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
437 PM CST SUN JAN 20 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JANUARY 20 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 14 300 PM 65 1944 31 -17 56  
MINIMUM 7 601 AM -19 1970 10 -3 22  
AVERAGE 11 20 -9 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 2010 0.02 -0.02 0.00  
MONTH TO DATE 0.01 0.40 -0.39 0.09  
SINCE DEC 1 1.90 1.20 0.70 0.48  
SINCE JAN 1 0.01 0.40 -0.39 0.09  
 
SNOWFALL (IN)  
TODAY 0.0 3.6 2008 0.2 -0.2 0.0  
MONTH TO DATE 0.2 4.2 -4.0 1.3  
SINCE DEC 1 4.7 12.0 -7.3 8.6  
SINCE JUL 1 5.4 17.4 -12.0 8.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 54 45 9 26  
MONTH TO DATE 771 900 -129 972  
SINCE DEC 1 1978 2216 -238 2250  
SINCE JUL 1 3675 3692 -17 3569  
 
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 18 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 12.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 400 PM  
LOWEST 55 600 AM  
AVERAGE 61  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 1899  
MINIMUM TEMPERATURE (F) 10 -26 1970  
 
 
SUNRISE AND SUNSET  
JANUARY 20 2019.......SUNRISE 749 AM CST SUNSET 524 PM CST  
JANUARY 21 2019.......SUNRISE 749 AM CST SUNSET 525 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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