693  
CDUS43 KDMX 160630  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT WED AUG 16 2023  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR AUGUST 15 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 356 PM 104 1988 84 -4 70  
MINIMUM 57 426 AM 49 1929 65 -8 64  
AVERAGE 69 74 -5 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.43 1906 0.14 -0.14 0.55  
MONTH TO DATE 2.38 2.01 0.37 1.42  
SINCE JUN 1 7.90 11.09 -3.19 6.77  
SINCE JAN 1 18.78 24.94 -6.16 18.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM 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 0 0 0 0  
SINCE JUN 1 5 16 -11 0  
SINCE JUL 1 2 1 1 0  
 
COOLING  
YESTERDAY 4 9 -5 2  
MONTH TO DATE 139 153 -14 209  
SINCE JUN 1 744 725 19 889  
SINCE JAN 1 864 808 56 1019    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 39 400 PM  
AVERAGE 66  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 108 1983  
MINIMUM TEMPERATURE (F) 65 52 1879  
1992  
 
SUNRISE AND SUNSET  
AUGUST 16 2023........SUNRISE 624 AM CDT SUNSET 813 PM CDT  
AUGUST 17 2023........SUNRISE 625 AM CDT SUNSET 811 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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