544  
CDUS43 KDMX 280645  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
145 AM CDT THU MAY 28 2026  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR MAY 27 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 90 525 PM 76 14 63  
MINIMUM 60 405 AM 54 6 54  
AVERAGE 75 65 10 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 -0.17  
MONTH TO DATE 3.06 4.42 -1.36  
SINCE JAN 1 15.55 11.65 3.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 6  
MONTH TO DATE 163 176 -13 162  
SINCE MAR 1 1189 1517 -328 1195  
SINCE JUL 1 5889 6718 -829 5883  
 
COOLING  
YESTERDAY 10 3 7 0  
MONTH TO DATE 53 37 16 23  
SINCE MAR 1 73 42 31 28  
SINCE JAN 1 73 42 31 28    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 300 AM  
LOWEST 27 500 PM  
AVERAGE 56  
   
......................................................
 
 
THE AMES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 MM MM  
MINIMUM TEMPERATURE (F) 55 MM MM  
 
SUNRISE AND SUNSET  
MAY 28 2026...........SUNRISE 544 AM CDT SUNSET 840 PM CDT  
MAY 29 2026...........SUNRISE 543 AM CDT SUNSET 841 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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