804  
CDUS43 KDMX 050635  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
135 AM CDT FRI SEP 05 2025  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR SEPTEMBER 4 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 72 319 PM 79 -7 81  
MINIMUM 42 533 AM 55 -13 48  
AVERAGE 57 67 -10 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.13 -0.11  
MONTH TO DATE 0.20 0.51 -0.31  
SINCE JAN 1 38.88 27.41 11.47  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 2 6 0  
MONTH TO DATE 13 5 8 5  
SINCE SEP 1 13 5 8 5  
SINCE JUL 1 27 21 6 9  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 3 16 -13 0  
SINCE SEP 1 3 16 -13 0  
SINCE JAN 1 830 718 112 802    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 42 300 PM  
AVERAGE 71  
   
......................................................
 
 
THE AMES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 MM MM  
MINIMUM TEMPERATURE (F) 55 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 645 AM CDT SUNSET 741 PM CDT  
SEPTEMBER 6 2025.....SUNRISE 646 AM CDT SUNSET 739 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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