036  
CDUS43 KDMX 120641  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
141 AM CDT THU JUN 12 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JUNE 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 89 319 PM 95 2001 79 10 86  
2017  
MINIMUM 59 522 AM 38 1913 57 2 51  
AVERAGE 74 68 6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 1.32 1984 0.19 -0.04 0.02  
MONTH TO DATE 2.19 2.05 0.14 0.41  
SINCE JUN 1 2.19 2.05 0.14 0.41  
SINCE JAN 1 12.89 15.75 -2.86 16.27  
 
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 2 -2 0  
MONTH TO DATE 13 26 -13 4  
SINCE JUN 1 13 26 -13 4  
SINCE JUL 1 6761 7633 -872 6302  
 
COOLING  
YESTERDAY 9 4 5 4  
MONTH TO DATE 21 37 -16 31  
SINCE JUN 1 21 37 -16 31  
SINCE JAN 1 48 75 -27 48    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1000 PM  
LOWEST 26 100 PM  
AVERAGE 55  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 1920  
MINIMUM TEMPERATURE (F) 57 41 1927  
2023  
 
SUNRISE AND SUNSET  
JUNE 12 2025..........SUNRISE 533 AM CDT SUNSET 854 PM CDT  
JUNE 13 2025..........SUNRISE 533 AM CDT SUNSET 854 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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