609  
CDUS43 KDMX 270633  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT FRI JUN 27 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JUNE 26 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 83 1231 PM 99 1933 82 1 81  
MINIMUM 65 1159 PM 41 1926 60 5 61  
AVERAGE 74 71 3 71  
 
PRECIPITATION (IN)  
YESTERDAY 1.36 2.72 2021 0.17 1.19 0.00  
MONTH TO DATE 8.99 4.72 4.27 4.34  
SINCE JUN 1 8.99 4.72 4.27 4.34  
SINCE JAN 1 19.69 18.42 1.27 20.20  
 
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 20.3 44.4 -24.1 17.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 13 37 -24 4  
SINCE JUN 1 13 37 -24 4  
SINCE JUL 1 6761 7644 -883 6302  
 
COOLING  
YESTERDAY 9 6 3 6  
MONTH TO DATE 169 115 54 153  
SINCE JUN 1 169 115 54 153  
SINCE JAN 1 196 153 43 170    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 74 1200 PM  
AVERAGE 87  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 104 1934  
MINIMUM TEMPERATURE (F) 60 43 1926  
 
SUNRISE AND SUNSET  
JUNE 27 2025..........SUNRISE 536 AM CDT SUNSET 857 PM CDT  
JUNE 28 2025..........SUNRISE 536 AM CDT SUNSET 857 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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