573  
CDUS43 KFSD 090631  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
131 AM CDT TUE MAY 09 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 8 2023
 
 
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)  
YESTERDAY  
MAXIMUM 81 4:15 PM 98 1934 69 12 65  
MINIMUM 51 5:49 AM 28 1945 45 6 54  
AVERAGE 66 57 9 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.24 1950 0.12 -0.04 0.68  
MONTH TO DATE 1.77 0.89 0.88 1.16  
SINCE MAR 1 4.22 5.80 -1.58 4.47  
SINCE JAN 1 7.01 7.35 -0.34 4.73  
 
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 MAR 1 7.8 8.0 -0.2 0.2  
SINCE JUL 1 32.1 36.0 -3.9 4.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 5  
MONTH TO DATE 48 79 -31 102  
SINCE MAR 1 1500 1446 54 1517  
SINCE JUL 1 6706 6717 -11 6133  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 3 7 -4 0  
SINCE MAR 1 23 15 8 5  
SINCE JAN 1 23 15 8 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 41 4:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 95 2011  
MINIMUM TEMPERATURE (F) 46 30 2010  
 
SUNRISE AND SUNSET  
MAY 9 2023...........SUNRISE 6:11 AM CDT SUNSET 8:34 PM CDT  
MAY 10 2023...........SUNRISE 6:10 AM CDT SUNSET 8:35 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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