302  
CDUS43 KFSD 310620  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
120 AM CDT MON JUL 31 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JULY 30 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 88 12:38 PM 104 1955 85 3 87  
MINIMUM 64 1:33 AM 42 1971 63 1 56  
AVERAGE 76 74 2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.23 1964 0.10 -0.07 0.00  
MONTH TO DATE 2.80 3.25 -0.45 1.84  
SINCE JUN 1 4.59 7.60 -3.01 2.99  
SINCE JAN 1 14.23 17.93 -3.70 8.74  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 0 8 0  
SINCE JUN 1 14 26 -12 10  
SINCE JUL 1 8 0 8 0  
 
COOLING  
YESTERDAY 11 9 2 7  
MONTH TO DATE 257 284 -27 353  
SINCE JUN 1 508 479 29 616  
SINCE JAN 1 618 544 74 705    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 PM  
LOWEST 48 1:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 107 1955  
MINIMUM TEMPERATURE (F) 63 49 1971  
2009  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 6:17 AM CDT SUNSET 8:46 PM CDT  
AUGUST 1 2023........SUNRISE 6:18 AM CDT SUNSET 8:45 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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