539  
CDUS43 KFSD 212239  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
539 PM CDT WED JUN 21 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JUNE 21 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 89 3:52 PM 108 1988 83 6 89  
MINIMUM 61 5:02 AM 41 1902 61 0 60  
AVERAGE 75 72 3 75  
 
PRECIPITATION (IN)  
TODAY 0.00 2.83 1903 0.14 -0.14 0.00  
MONTH TO DATE 1.49 3.09 -1.60 0.96  
SINCE JUN 1 1.49 3.09 -1.60 0.96  
SINCE JAN 1 11.13 13.42 -2.29 6.71  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 32.1 36.0 -3.9 4.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 6 22 -16 10  
SINCE JUN 1 6 22 -16 10  
SINCE JUL 1 6754 6857 -103 6235  
 
COOLING  
TODAY 10 8 2 10  
MONTH TO DATE 166 121 45 177  
SINCE JUN 1 166 121 45 177  
SINCE JAN 1 276 186 90 266    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 5:00 AM  
LOWEST 41 4:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1930  
1988  
MINIMUM TEMPERATURE (F) 61 44 1905  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 5:49 AM CDT SUNSET 9:06 PM CDT  
JUNE 22 2023..........SUNRISE 5:49 AM CDT SUNSET 9:06 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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