009  
CDUS43 KDMX 190630  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT SUN OCT 19 2025  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR OCTOBER 18 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 73 1253 PM 62 11 74  
MINIMUM 48 501 AM 38 10 42  
AVERAGE 61 50 11 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.09 -0.03  
MONTH TO DATE 1.67 1.73 -0.06  
SINCE JAN 1 40.87 31.94 8.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 15 -11 7  
MONTH TO DATE 63 210 -147 148  
SINCE SEP 1 108 332 -224 182  
SINCE JUL 1 122 348 -226 186  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 46 9 37 9  
SINCE SEP 1 176 83 93 122  
SINCE JAN 1 1003 785 218 924    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 39 100 PM  
AVERAGE 70  
   
......................................................
 
 
THE AMES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 MM MM  
MINIMUM TEMPERATURE (F) 38 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 19 2025.......SUNRISE 732 AM CDT SUNSET 626 PM CDT  
OCTOBER 20 2025.......SUNRISE 733 AM CDT SUNSET 625 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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