942  
CDUS43 KFSD 100622  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
122 AM CDT SAT MAY 10 2025  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 9 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 4:04 PM 95 2011 70 18 72  
MINIMUM 45 4:55 AM 30 2010 46 -1 45  
AVERAGE 67 58 9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.58 1903 0.12 -0.12 0.00  
MONTH TO DATE 0.08 1.01 -0.93 3.03  
SINCE MAR 1 4.75 5.92 -1.17 10.14  
SINCE JAN 1 5.31 7.47 -2.16 12.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1945 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 8.0 8.0 0.0 1.0  
SINCE JUL 1 18.6 36.0 -17.4 35.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 6  
MONTH TO DATE 46 87 -41 80  
SINCE MAR 1 1178 1454 -276 1253  
SINCE JUL 1 5970 6725 -755 5709  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 2 8 -6 0  
SINCE MAR 1 12 16 -4 0  
SINCE JAN 1 12 16 -4 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 5:00 AM  
LOWEST 21 5:00 PM  
AVERAGE 45  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 96 2011  
MINIMUM TEMPERATURE (F) 46 30 1909  
1945  
2002  
 
SUNRISE AND SUNSET  
MAY 10 2025...........SUNRISE 6:09 AM CDT SUNSET 8:35 PM CDT  
MAY 11 2025...........SUNRISE 6:08 AM CDT SUNSET 8:37 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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