805  
CDUS43 KDMX 272226  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
526 PM CDT SAT SEP 27 2025  
   
...............................  
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 27 2025  
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 87 321 PM 91 1956 73 14 82  
2021  
MINIMUM 59 652 AM 31 1889 51 8 54  
1942  
AVERAGE 73 62 11 68  
 
PRECIPITATION (IN)  
TODAY 0.00 3.25 1945 0.10 -0.10 0.00  
MONTH TO DATE 1.77 2.90 -1.13 0.60  
SINCE SEP 1 1.77 2.90 -1.13 0.60  
SINCE JAN 1 30.59 30.00 0.59 29.93  
 
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 5 -5 0  
MONTH TO DATE 29 70 -41 9  
SINCE SEP 1 29 70 -41 9  
SINCE JUL 1 37 75 -38 9  
 
COOLING  
TODAY 8 2 6 3  
MONTH TO DATE 153 114 39 171  
SINCE SEP 1 153 114 39 171  
SINCE JAN 1 1181 1049 132 1251    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 600 AM  
LOWEST 39 300 PM  
AVERAGE 60  
   
......................................................  
 
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 99 1953  
MINIMUM TEMPERATURE (F) 50 26 1942  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2025.....SUNRISE 708 AM CDT SUNSET 703 PM CDT  
SEPTEMBER 28 2025.....SUNRISE 709 AM CDT SUNSET 701 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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