514  
CDUS43 KDMX 130631  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT FRI SEP 13 2024  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 12 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 145 PM 96 1927 78 9 78  
MINIMUM 61 538 AM 37 1902 57 4 50  
AVERAGE 74 68 6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.42 1961 0.11 -0.11 T  
MONTH TO DATE T 1.36 -1.36 0.78  
SINCE SEP 1 T 1.36 -1.36 0.78  
SINCE JAN 1 29.33 28.46 0.87 19.58  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 4 16 -12 1  
SINCE SEP 1 4 16 -12 1  
SINCE JUL 1 4 21 -17 3  
 
COOLING  
YESTERDAY 9 5 4 0  
MONTH TO DATE 53 67 -14 94  
SINCE SEP 1 53 67 -14 94  
SINCE JAN 1 1133 1002 131 1163    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 500 AM  
LOWEST 32 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1897  
1931  
1939  
MINIMUM TEMPERATURE (F) 57 33 1890  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2024.....SUNRISE 653 AM CDT SUNSET 726 PM CDT  
SEPTEMBER 14 2024.....SUNRISE 654 AM CDT SUNSET 725 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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