664   
CDUS43 KFSD 160631  
CLISUX  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
131 AM CDT MON JUN 16 2025  
   
...............................  
  
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JUNE 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         91   3:07 PM 101    1952  82      9       81          
  MINIMUM         64   3:30 AM  41    1989  60      4       65          
  AVERAGE         78                        71      7       73       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.03          1.75 1999   0.15  -0.12     0.99       
  MONTH TO DATE    2.26                      2.24   0.02     1.48       
  SINCE JUN 1      2.26                      2.24   0.02     1.48       
  SINCE JAN 1      9.40                     12.57  -3.17    16.50       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0        
  MONTH TO DATE    0.0                       0.0    0.0      0.0        
  SINCE JUN 1      0.0                       0.0    0.0      0.0        
  SINCE JUL 1     18.6                      36.0  -17.4     35.1        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         1     -1        0          
  MONTH TO DATE   18                        21     -3        0          
  SINCE JUN 1     18                        21     -3        0          
  SINCE JUL 1   6123                      6856   -733     5755          
  
 COOLING                                                                
  YESTERDAY       13                         6      7        8          
  MONTH TO DATE   85                        78      7       80          
  SINCE JUN 1     85                        78      7       80          
  SINCE JAN 1    130                       143    -13      102           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (160)         
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SE (150)         
  AVERAGE WIND SPEED     9.9                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.2                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  THUNDERSTORM                                                          
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    97           4:00 AM                                        
 LOWEST     45           4:00 PM                                        
 AVERAGE    71                                                          
   
......................................................  
  
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   82       106      1946                        
 MINIMUM TEMPERATURE (F)   60        43      1999                        
  
SUNRISE AND SUNSET                                                      
JUNE 16 2025..........SUNRISE   5:48 AM CDT   SUNSET   9:05 PM CDT       
JUNE 17 2025..........SUNRISE   5:48 AM CDT   SUNSET   9:05 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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