476  
CDUS43 KFSD 202227  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
427 PM CST THU FEB 20 2020  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR FEBRUARY 20 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1889 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 19 3:59 PM 65 1981 36 -17 24  
MINIMUM -14R 5:43 AM -14 1918 17 -31 3  
AVERAGE 3 27 -24 14  
 
PRECIPITATION (IN)  
TODAY 0.00 1.28 1993 0.03 -0.03 0.30  
MONTH TO DATE 0.25 0.43 -0.18 1.24  
SINCE DEC 1 3.12 1.85 1.27 3.24  
SINCE JAN 1 1.16 1.05 0.11 1.35  
 
SNOWFALL (IN)  
TODAY 0.0 14.3 1993 0.3 -0.3 2.6  
MONTH TO DATE 5.9 4.8 1.1 15.1  
SINCE DEC 1 17.4 19.3 -1.9 21.3  
SINCE JUL 1 25.4 24.7 0.7 22.0  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
TODAY 62 38 24 51  
MONTH TO DATE 816 823 -7 1000  
SINCE DEC 1 3293 3523 -230 3542  
SINCE JUL 1 4875 4999 -124 5239  
 
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 8 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 10:00 AM  
LOWEST 65 3:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 73 2017  
MINIMUM TEMPERATURE (F) 17 -15 1918  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2020......SUNRISE 7:15 AM CST SUNSET 6:04 PM CST  
FEBRUARY 21 2020......SUNRISE 7:14 AM CST SUNSET 6:05 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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