670  
CDUS43 KDMX 220643  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
143 AM CDT MON MAY 22 2023  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR MAY 21 2023
 
 
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 76 521 PM 74 2 58  
MINIMUM 46 542 AM 52 -6 44  
AVERAGE 61 63 -2 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 -0.17  
MONTH TO DATE 3.43 3.39 0.04  
SINCE JAN 1 12.41 10.62 1.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0 14  
MONTH TO DATE 81 155 -74 115  
SINCE MAR 1 1432 1496 -64 1518  
SINCE JUL 1 6412 6697 -285 6354  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 38 22 16 73  
SINCE MAR 1 50 27 23 73  
SINCE JAN 1 50 27 23 73    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 35 1200 PM  
AVERAGE 64  
   
......................................................
 
 
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 2023...........SUNRISE 548 AM CDT SUNSET 835 PM CDT  
MAY 23 2023...........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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