116  
CDUS43 KFSD 160634  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
134 AM CDT FRI MAY 16 2025  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 15 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 76 12:45 AM 101 2001 72 4 73  
MINIMUM 57 11:47 PM 32 1942 48 9 57  
1983  
2014  
AVERAGE 67 60 7 65  
 
PRECIPITATION (IN)  
YESTERDAY T 1.87 1992 0.13 -0.13 0.54  
MONTH TO DATE 0.08 1.76 -1.68 3.72  
SINCE MAR 1 4.75 6.67 -1.92 10.83  
SINCE JAN 1 5.31 8.22 -2.91 12.99  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 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 6 -6 0  
MONTH TO DATE 46 130 -84 96  
SINCE MAR 1 1178 1497 -319 1269  
SINCE JUL 1 5970 6768 -798 5725  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 33 16 17 0  
SINCE MAR 1 43 24 19 0  
SINCE JAN 1 43 24 19 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 18.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 6:00 AM  
LOWEST 32 5:00 PM  
AVERAGE 58  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 1936  
MINIMUM TEMPERATURE (F) 49 28 2014  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 6:03 AM CDT SUNSET 8:42 PM CDT  
MAY 17 2025...........SUNRISE 6:02 AM CDT SUNSET 8:43 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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