020  
CDUS43 KFSD 150802  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
302 AM CDT THU MAY 15 2025  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 14 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 89 3:22 PM 106 2013 72 17 78  
MINIMUM 58 5:36 AM 32 1907 48 10 42  
AVERAGE 74 60 14 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.69 1961 0.13 -0.13 0.00  
MONTH TO DATE 0.08 1.63 -1.55 3.18  
SINCE MAR 1 4.75 6.54 -1.79 10.29  
SINCE JAN 1 5.31 8.09 -2.78 12.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1907 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 7 -7 5  
MONTH TO DATE 46 124 -78 96  
SINCE MAR 1 1178 1491 -313 1269  
SINCE JUL 1 5970 6762 -792 5725  
 
COOLING  
YESTERDAY 9 2 7 0  
MONTH TO DATE 31 14 17 0  
SINCE MAR 1 41 22 19 0  
SINCE JAN 1 41 22 19 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 5:00 AM  
LOWEST 29 6:00 PM  
AVERAGE 57  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 101 2001  
MINIMUM TEMPERATURE (F) 48 32 1942  
1983  
2014  
 
SUNRISE AND SUNSET  
MAY 15 2025...........SUNRISE 6:04 AM CDT SUNSET 8:41 PM CDT  
MAY 16 2025...........SUNRISE 6:03 AM CDT SUNSET 8:42 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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