457  
CDUS43 KFSD 272219  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
519 PM CDT TUE MAY 27 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 27 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 59 2:26 PM 102 2018 77 -18 77  
MINIMUM 53 7:20 AM 34 1992 53 0 54  
AVERAGE 56 65 -9 66  
 
PRECIPITATION (IN)  
TODAY 0.23 1.59 1995 0.13 0.10 0.00  
MONTH TO DATE 1.85 3.31 -1.46 5.28  
SINCE MAR 1 6.52 8.22 -1.70 12.39  
SINCE JAN 1 7.08 9.77 -2.69 14.55  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 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  
TODAY 9 3 6 0  
MONTH TO DATE 164 185 -21 121  
SINCE MAR 1 1296 1552 -256 1294  
SINCE JUL 1 6088 6823 -735 5750  
 
COOLING  
TODAY 0 3 -3 1  
MONTH TO DATE 33 45 -12 15  
SINCE MAR 1 43 53 -10 15  
SINCE JAN 1 43 53 -10 15    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 10:00 AM  
LOWEST 78 2:00 PM  
AVERAGE 86  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 98 2006  
MINIMUM TEMPERATURE (F) 54 31 1947  
 
SUNRISE AND SUNSET  
MAY 27 2025...........SUNRISE 5:54 AM CDT SUNSET 8:52 PM CDT  
MAY 28 2025...........SUNRISE 5:53 AM CDT SUNSET 8:53 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab IA Page
The Nexlab MN Page
The Nexlab NE Page Main Text Page