387  
CDUS43 KFSD 170626  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1226 AM CST FRI FEB 17 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR FEBRUARY 16 2023
 
 
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)  
YESTERDAY  
MAXIMUM 26 4:25 PM 66 1981 34 -8 37  
MINIMUM 15 11:26 PM -28 2021 15 0 24  
AVERAGE 21 25 -4 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 1938 0.03 -0.03 0.00  
MONTH TO DATE 0.67 0.45 0.22 0.04  
SINCE DEC 1 3.96 2.13 1.83 0.85  
SINCE JAN 1 2.13 1.14 0.99 0.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.1 1938 0.4 -0.4 0.0  
MONTH TO DATE T 5.1 -5.1 0.0  
SINCE DEC 1 19.7 20.4 -0.7 3.1  
SINCE JUL 1 22.6 24.4 -1.8 3.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 40 4 34  
MONTH TO DATE 628 679 -51 623  
SINCE DEC 1 3343 3343 0 2988  
SINCE JUL 1 4744 4816 -72 4116  
 
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 20 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 8:00 PM  
LOWEST 48 4:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 71 1981  
MINIMUM TEMPERATURE (F) 15 -19 1978  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2023......SUNRISE 7:19 AM CST SUNSET 6:00 PM CST  
FEBRUARY 18 2023......SUNRISE 7:18 AM CST SUNSET 6:01 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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