235  
CDUS43 KDMX 120633  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT SAT JUL 12 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 11 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 74 929 AM 106 1936 83 -9 83  
MINIMUM 66 854 PM 43 1945 61 5 57  
AVERAGE 70 72 -2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 1.96 1964 0.15 0.01 0.00  
MONTH TO DATE 1.93 1.63 0.30 3.54  
SINCE JUN 1 10.92 7.02 3.90 9.18  
SINCE JAN 1 21.62 20.72 0.90 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 5 7 -2 5  
MONTH TO DATE 104 77 27 44  
SINCE JUN 1 308 219 89 203  
SINCE JAN 1 335 257 78 220    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 76 1000 AM  
AVERAGE 87  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 105 1936  
MINIMUM TEMPERATURE (F) 61 47 1941  
 
SUNRISE AND SUNSET  
JULY 12 2025..........SUNRISE 545 AM CDT SUNSET 852 PM CDT  
JULY 13 2025..........SUNRISE 546 AM CDT SUNSET 852 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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