293  
CDUS43 KDMX 220630  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT WED OCT 22 2025  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR OCTOBER 21 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 55 205 PM 60 -5 82  
MINIMUM 39 1159 PM 37 2 47  
AVERAGE 47 49 -2 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 -0.09  
MONTH TO DATE 1.67 1.98 -0.31  
SINCE JAN 1 40.87 32.19 8.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 16 2 0  
MONTH TO DATE 105 258 -153 154  
SINCE SEP 1 150 380 -230 188  
SINCE JUL 1 164 396 -232 192  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 46 9 37 10  
SINCE SEP 1 176 83 93 123  
SINCE JAN 1 1003 785 218 925    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 17.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 50 1000 AM  
AVERAGE 63  
   
......................................................
 
 
THE AMES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 MM MM  
MINIMUM TEMPERATURE (F) 37 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 22 2025.......SUNRISE 735 AM CDT SUNSET 622 PM CDT  
OCTOBER 23 2025.......SUNRISE 737 AM CDT SUNSET 620 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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