477  
CDUS43 KFSD 110623  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
123 AM CDT THU MAY 11 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 10 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 83 5:06 PM 96 2011 70 13 78  
MINIMUM 56 5:44 AM 30 1909 46 10 60  
1945  
2002  
AVERAGE 70 58 12 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 0.90 1903 0.11 0.06 0.00  
1956  
MONTH TO DATE 1.94 1.12 0.82 1.16  
SINCE MAR 1 4.39 6.03 -1.64 4.47  
SINCE JAN 1 7.18 7.58 -0.40 4.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1946 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 8 -8 0  
MONTH TO DATE 48 95 -47 102  
SINCE MAR 1 1500 1462 38 1517  
SINCE JUL 1 6706 6733 -27 6133  
 
COOLING  
YESTERDAY 5 1 4 4  
MONTH TO DATE 9 9 0 13  
SINCE MAR 1 29 17 12 18  
SINCE JAN 1 29 17 12 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 46 4:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 1962  
2022  
MINIMUM TEMPERATURE (F) 47 27 1946  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 6:08 AM CDT SUNSET 8:36 PM CDT  
MAY 12 2023...........SUNRISE 6:07 AM CDT SUNSET 8:37 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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