962  
CDUS43 KDMX 200628  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT MON JUL 20 2026  
   
...............................  
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR JULY 19 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 85 207 PM 83 2 85  
MINIMUM 60 443 AM 63 -3 67  
AVERAGE 73 73 0 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 -0.11  
MONTH TO DATE 3.90 2.34 1.56  
SINCE JAN 1 24.50 19.15 5.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 14 26 -12 8  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 8 0 11  
MONTH TO DATE 219 152 67 164  
SINCE JUN 1 396 321 75 395  
SINCE JAN 1 480 375 105 420    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 57 500 PM  
AVERAGE 77  
   
......................................................  
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 MM MM  
MINIMUM TEMPERATURE (F) 63 MM MM  
 
SUNRISE AND SUNSET  
JULY 20 2026..........SUNRISE 553 AM CDT SUNSET 842 PM CDT  
JULY 21 2026..........SUNRISE 554 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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