553  
CDUS43 KDMX 140635  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
135 AM CDT MON JUL 14 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 13 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 230 PM 106 1936 83 -1 88  
MINIMUM 56 243 AM 44 1926 61 -5 68  
AVERAGE 69 72 -3 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.69 1966 0.15 -0.15 0.00  
MONTH TO DATE 1.93 1.92 0.01 3.54  
SINCE JUN 1 10.92 7.31 3.61 9.18  
SINCE JAN 1 21.62 21.01 0.61 25.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 13 39 -26 11  
SINCE JUL 1 0 0 0 2  
 
COOLING  
YESTERDAY 4 7 -3 13  
MONTH TO DATE 111 91 20 63  
SINCE JUN 1 315 233 82 222  
SINCE JAN 1 342 271 71 239    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 52 100 PM  
AVERAGE 76  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 107 1936  
MINIMUM TEMPERATURE (F) 61 40 1926  
 
SUNRISE AND SUNSET  
JULY 14 2025..........SUNRISE 547 AM CDT SUNSET 851 PM CDT  
JULY 15 2025..........SUNRISE 548 AM CDT SUNSET 851 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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