384  
CDUS43 KDMX 270633  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT SAT SEP 27 2025  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR SEPTEMBER 26 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 252 PM 73 16 83  
MINIMUM 49 618 AM 47 2 48  
AVERAGE 69 60 9 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 -0.08  
MONTH TO DATE 0.52 2.94 -2.42  
SINCE JAN 1 39.20 29.84 9.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 45 92 -47 34  
SINCE SEP 1 45 92 -47 34  
SINCE JUL 1 59 108 -49 38  
 
COOLING  
YESTERDAY 4 1 3 1  
MONTH TO DATE 112 69 43 97  
SINCE SEP 1 112 69 43 97  
SINCE JAN 1 939 771 168 899    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 22 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE AMES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 MM MM  
MINIMUM TEMPERATURE (F) 47 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2025.....SUNRISE 707 AM CDT SUNSET 702 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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