054  
CDUS43 KDMX 090628  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT TUE SEP 09 2025  
   
...............................  
 
   
..THE AMES IA CLIMATE SUMMARY FOR SEPTEMBER 8 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 79 333 PM 78 1 77  
MINIMUM 48 612 AM 54 -6 44  
AVERAGE 64 66 -2 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.13 -0.13  
MONTH TO DATE 0.20 1.01 -0.81  
SINCE JAN 1 38.88 27.91 10.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 4  
MONTH TO DATE 45 13 32 18  
SINCE SEP 1 45 13 32 18  
SINCE JUL 1 59 29 30 22  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 3 30 -27 5  
SINCE SEP 1 3 30 -27 5  
SINCE JAN 1 830 732 98 807    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 10.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 37 400 PM  
AVERAGE 65  
   
......................................................  
 
THE AMES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 MM MM  
MINIMUM TEMPERATURE (F) 53 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 649 AM CDT SUNSET 734 PM CDT  
SEPTEMBER 10 2025.....SUNRISE 650 AM CDT SUNSET 732 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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