850  
CDUS43 KDMX 180639  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
139 AM CDT THU JUN 18 2026  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR JUNE 17 2026
 
 
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 79 216 PM 82 -3 79  
MINIMUM 57 451 AM 61 -4 62  
AVERAGE 68 71 -3 71  
 
PRECIPITATION (IN)  
YESTERDAY 1.10 0.17 0.93  
MONTH TO DATE 5.55 3.05 2.50  
SINCE JAN 1 21.32 15.44 5.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 18 -14 6  
SINCE JUN 1 4 18 -14 6  
SINCE JUL 1 5893 6746 -853 5900  
 
COOLING  
YESTERDAY 3 7 -4 6  
MONTH TO DATE 117 89 28 86  
SINCE JUN 1 117 89 28 86  
SINCE JAN 1 224 145 79 118    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 15.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 47 500 PM  
AVERAGE 74  
   
......................................................
 
 
THE AMES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 MM MM  
MINIMUM TEMPERATURE (F) 61 MM MM  
 
SUNRISE AND SUNSET  
JUNE 18 2026..........SUNRISE 539 AM CDT SUNSET 853 PM CDT  
JUNE 19 2026..........SUNRISE 539 AM CDT SUNSET 853 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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