459  
CDUS43 KDMX 220636  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT FRI MAY 22 2026  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR MAY 21 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 58 656 PM 74 -16 56  
MINIMUM 51 909 AM 52 -1 47  
AVERAGE 55 63 -8 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.17 -0.13  
MONTH TO DATE 2.97 3.39 -0.42  
SINCE JAN 1 15.46 10.62 4.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 4 6 13  
MONTH TO DATE 158 155 3 117  
SINCE MAR 1 1184 1496 -312 1150  
SINCE JUL 1 5884 6697 -813 5838  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 23 22 1 23  
SINCE MAR 1 43 27 16 28  
SINCE JAN 1 43 27 16 28    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 59 100 PM  
AVERAGE 68  
   
......................................................
 
 
THE AMES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 MM MM  
MINIMUM TEMPERATURE (F) 52 MM MM  
 
SUNRISE AND SUNSET  
MAY 22 2026...........SUNRISE 548 AM CDT SUNSET 835 PM CDT  
MAY 23 2026...........SUNRISE 547 AM CDT SUNSET 836 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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