034  
CDUS43 KDMX 200629  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT MON OCT 20 2025  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR OCTOBER 19 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 63 111 PM 61 2 77  
MINIMUM 40 1159 PM 38 2 41  
AVERAGE 52 50 2 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 -0.08  
MONTH TO DATE 1.67 1.81 -0.14  
SINCE JAN 1 40.87 32.02 8.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 16 -3 6  
MONTH TO DATE 76 226 -150 154  
SINCE SEP 1 121 348 -227 188  
SINCE JUL 1 135 364 -229 192  
 
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 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 27 400 PM  
AVERAGE 57  
   
......................................................
 
 
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 20 2025.......SUNRISE 733 AM CDT SUNSET 625 PM CDT  
OCTOBER 21 2025.......SUNRISE 734 AM CDT SUNSET 623 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page