422  
CDUS43 KDMX 290630  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT FRI SEP 29 2023  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR SEPTEMBER 28 2023
 
 
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 76 354 PM 72 4 65  
MINIMUM 52 404 AM 46 6 34  
AVERAGE 64 59 5 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 -0.09  
MONTH TO DATE 2.51 3.12 -0.61  
SINCE JAN 1 25.60 30.02 -4.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 7 -6 15  
MONTH TO DATE 13 106 -93 67  
SINCE SEP 1 13 106 -93 67  
SINCE JUL 1 19 122 -103 67  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 88 71 17 112  
SINCE SEP 1 88 71 17 112  
SINCE JAN 1 930 773 157 1041    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 7.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 56 400 PM  
AVERAGE 77  
   
......................................................
 
 
THE AMES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 MM MM  
MINIMUM TEMPERATURE (F) 46 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2023.....SUNRISE 709 AM CDT SUNSET 700 PM CDT  
SEPTEMBER 30 2023.....SUNRISE 710 AM CDT SUNSET 658 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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