888  
CDUS43 KFSD 172234  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
434 PM CST FRI FEB 17 2023  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR FEBRUARY 17 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 40 3:58 PM 71 1981 35 5 25  
MINIMUM 10 5:14 AM -19 1978 15 -5 9  
AVERAGE 25 25 0 17  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1961 0.03 -0.03 0.00  
MONTH TO DATE 0.67 0.48 0.19 0.04  
SINCE DEC 1 3.96 2.16 1.80 0.85  
SINCE JAN 1 2.13 1.17 0.96 0.20  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1961 0.3 -0.3 0.0  
MONTH TO DATE T 5.4 -5.4 0.0  
SINCE DEC 1 19.7 20.7 -1.0 3.1  
SINCE JUL 1 22.6 24.7 -2.1 3.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 40 40 0 48  
MONTH TO DATE 668 719 -51 671  
SINCE DEC 1 3383 3383 0 3036  
SINCE JUL 1 4784 4856 -72 4164  
 
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 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 8:00 AM  
LOWEST 59 2:00 PM  
AVERAGE 74  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 69 1930  
MINIMUM TEMPERATURE (F) 16 -18 1903  
 
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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