864  
CDUS43 KDMX 200627  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT MON MAY 20 2024  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR MAY 19 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 78 145 PM 72 6 64  
MINIMUM 52 454 AM 50 2 44  
AVERAGE 65 61 4 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.59 0.17 0.42  
MONTH TO DATE 3.64 2.89 0.75  
SINCE JAN 1 10.18 9.50 0.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 11  
MONTH TO DATE 77 159 -82 77  
SINCE MAR 1 1223 1573 -350 1466  
SINCE JUL 1 5490 6922 -1432 6489  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 17 17 0 26  
SINCE MAR 1 21 22 -1 36  
SINCE JAN 1 21 22 -1 36    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 34 1100 AM  
AVERAGE 64  
   
......................................................
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 MM MM  
MINIMUM TEMPERATURE (F) 51 MM MM  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 546 AM CDT SUNSET 831 PM CDT  
MAY 21 2024...........SUNRISE 545 AM CDT SUNSET 832 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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