318  
CDUS43 KDMX 180636  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR MAY 17 2024
 
 
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 82 343 PM 72 10 73  
MINIMUM 51 413 AM 49 2 53  
AVERAGE 67 60 7 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 -0.17  
MONTH TO DATE 3.05 2.55 0.50  
SINCE JAN 1 9.59 9.16 0.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 2  
MONTH TO DATE 77 147 -70 66  
SINCE MAR 1 1223 1561 -338 1455  
SINCE JUL 1 5490 6910 -1420 6478  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 7 13 -6 23  
SINCE MAR 1 11 18 -7 33  
SINCE JAN 1 11 18 -7 33    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 35 400 PM  
AVERAGE 61  
   
......................................................
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 MM MM  
MINIMUM TEMPERATURE (F) 50 MM MM  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 548 AM CDT SUNSET 829 PM CDT  
MAY 19 2024...........SUNRISE 547 AM CDT SUNSET 830 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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