812  
CDUS43 KFSD 210640  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
140 AM CDT TUE MAY 21 2024  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 20 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 84 3:37 PM 98 1934 74 10 73  
MINIMUM 54 4:56 AM 32 1997 50 4 36  
AVERAGE 69 62 7 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.31 1898 0.13 -0.02 0.00  
MONTH TO DATE 3.91 2.40 1.51 3.42  
SINCE MAR 1 11.02 7.31 3.71 5.87  
SINCE JAN 1 13.18 8.86 4.32 8.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1892 0.0 0.0 0.0  
1931  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 1.0 8.0 -7.0 7.8  
SINCE JUL 1 35.1 36.0 -0.9 32.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 10  
MONTH TO DATE 103 158 -55 88  
SINCE MAR 1 1276 1525 -249 1540  
SINCE JUL 1 5732 6796 -1064 6746  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 10 26 -16 31  
SINCE MAR 1 10 34 -24 51  
SINCE JAN 1 10 34 -24 51    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 49 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 74 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 PM  
LOWEST 46 3:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1973  
MINIMUM TEMPERATURE (F) 51 31 1895  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 5:58 AM CDT SUNSET 8:47 PM CDT  
MAY 22 2024...........SUNRISE 5:57 AM CDT SUNSET 8:48 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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