557  
CDUS43 KFSD 180622  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
122 AM CDT THU APR 18 2024  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 17 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 3:55 PM 88 1985 62 2 65  
MINIMUM 48 11:59 PM 20 1907 37 11 28  
1997  
AVERAGE 56 49 7 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.26 1900 0.11 -0.08 0.00  
MONTH TO DATE 1.40 1.65 -0.25 0.21  
SINCE MAR 1 4.23 3.41 0.82 1.41  
SINCE JAN 1 6.39 4.96 1.43 4.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.1 1910 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.7 -1.7 1.0  
SINCE MAR 1 1.0 7.4 -6.4 7.6  
SINCE JUL 1 35.1 35.4 -0.3 31.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 16 -7 18  
MONTH TO DATE 217 316 -99 241  
SINCE MAR 1 991 1193 -202 1224  
SINCE JUL 1 5447 6464 -1017 6430  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 20  
SINCE MAR 1 0 1 -1 20  
SINCE JAN 1 0 1 -1 20    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 16.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 92 1994  
MINIMUM TEMPERATURE (F) 38 19 1953  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 6:39 AM CDT SUNSET 8:11 PM CDT  
APRIL 19 2024.........SUNRISE 6:37 AM CDT SUNSET 8:12 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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