871  
CDUS43 KFSD 012224  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
524 PM CDT FRI MAY 01 2026  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 1 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 56 3:59 PM 93 1959 67 -11 67  
1987  
MINIMUM 32 4:52 AM 23 1909 42 -10 42  
AVERAGE 44 54 -10 55  
 
PRECIPITATION (IN)  
TODAY 0.00 2.19 1972 0.11 -0.11 0.01  
MONTH TO DATE 0.00 0.11 -0.11 0.01  
SINCE MAR 1 5.13 5.02 0.11 4.68  
SINCE JAN 1 5.42 6.57 -1.15 5.24  
 
SNOWFALL (IN)  
TODAY 0.0 1.4 2013 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 3.6 8.0 -4.4 8.0  
SINCE JUL 1 20.5 36.0 -15.5 18.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 11 10 10  
MONTH TO DATE 21 11 10 10  
SINCE MAR 1 1123 1378 -255 1142  
SINCE JUL 1 5684 6649 -965 5934  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 26 8 18 10  
SINCE JAN 1 26 8 18 10    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 5:00 AM  
LOWEST 31 4:00 PM  
AVERAGE 62  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 91 1965  
MINIMUM TEMPERATURE (F) 43 25 1908  
 
SUNRISE AND SUNSET  
MAY 1 2026...........SUNRISE 6:21 AM CDT SUNSET 8:25 PM CDT  
MAY 2 2026...........SUNRISE 6:19 AM CDT SUNSET 8:26 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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