703  
CDUS43 KDMX 162226  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
526 PM CDT WED SEP 16 2026  
   
...............................  
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 16 2026  
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 355 PM 97 1931 77 -9 90  
MINIMUM 61 627 AM 38 1984 55 6 68  
AVERAGE 65 66 -1 79  
 
PRECIPITATION (IN)  
TODAY 0.06 4.87 1914 0.10 -0.04 T  
MONTH TO DATE 10.60 1.77 8.83 0.50  
SINCE SEP 1 10.60 1.77 8.83 0.50  
SINCE JAN 1 42.68 28.87 13.81 29.32  
 
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 5 26 -21 29  
SINCE SEP 1 5 26 -21 29  
SINCE JUL 1 5 31 -26 37  
 
COOLING  
TODAY 0 4 -4 14  
MONTH TO DATE 171 83 88 99  
SINCE SEP 1 171 83 88 99  
SINCE JAN 1 1289 1018 271 1127    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 7.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 PM  
LOWEST 78 400 AM  
AVERAGE 87  
   
......................................................  
 
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1925  
MINIMUM TEMPERATURE (F) 55 37 1901  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2026.....SUNRISE 656 AM CDT SUNSET 722 PM CDT  
SEPTEMBER 17 2026.....SUNRISE 657 AM CDT SUNSET 720 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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