447  
CDUS43 KFSD 202242  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
442 PM CST MON FEB 20 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR FEBRUARY 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 46 3:12 PM 66 2022 36 10 66  
MINIMUM 26 7:50 AM -14 1918 16 10 28  
2020  
AVERAGE 36 26 10 47  
 
PRECIPITATION (IN)  
TODAY 0.00 1.28 1993 0.03 -0.03 0.00  
MONTH TO DATE 0.67 0.57 0.10 0.04  
SINCE DEC 1 3.96 2.25 1.71 0.85  
SINCE JAN 1 2.13 1.26 0.87 0.20  
 
SNOWFALL (IN)  
TODAY 0.0 14.3 1993 0.3 -0.3 0.0  
MONTH TO DATE T 6.3 -6.3 0.0  
SINCE DEC 1 19.7 21.6 -1.9 3.1  
SINCE JUL 1 22.6 25.6 -3.0 3.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 29 39 -10 18  
MONTH TO DATE 762 837 -75 762  
SINCE DEC 1 3477 3501 -24 3127  
SINCE JUL 1 4878 4974 -96 4255  
 
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 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 62 11:00 AM  
AVERAGE 79  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 73 2017  
MINIMUM TEMPERATURE (F) 17 -15 1918  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2023......SUNRISE 7:15 AM CST SUNSET 6:04 PM CST  
FEBRUARY 21 2023......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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