817  
CDUS43 KDMX 152228  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CDT SUN SEP 15 2024  
   
...............................  
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 15 2024  
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 115 PM 97 1927 77 12 82  
MINIMUM 68 625 AM 37 2007 56 12 59  
AVERAGE 79 67 12 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.67 1921 0.10 -0.10 0.11  
MONTH TO DATE T 1.67 -1.67 0.89  
SINCE SEP 1 T 1.67 -1.67 0.89  
SINCE JAN 1 29.33 28.77 0.56 19.69  
 
SNOWFALL (IN)  
TODAY 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 4 23 -19 1  
SINCE SEP 1 4 23 -19 1  
SINCE JUL 1 4 28 -24 3  
 
COOLING  
TODAY 14 4 10 6  
MONTH TO DATE 84 79 5 105  
SINCE SEP 1 84 79 5 105  
SINCE JAN 1 1164 1014 150 1174    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 45 300 PM  
AVERAGE 68  
   
......................................................  
 
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 1931  
MINIMUM TEMPERATURE (F) 55 38 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 655 AM CDT SUNSET 723 PM CDT  
SEPTEMBER 16 2024.....SUNRISE 656 AM CDT SUNSET 721 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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