224  
CDUS43 KDMX 050636  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT THU JUN 05 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JUNE 4 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 76 412 PM 96 1968 77 -1 82  
MINIMUM 49 322 AM 33 1945 54 -5 59  
AVERAGE 63 65 -2 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 1999 0.19 -0.19 0.21  
MONTH TO DATE 1.39 0.73 0.66 0.31  
SINCE JUN 1 1.39 0.73 0.66 0.31  
SINCE JAN 1 12.09 14.43 -2.34 16.17  
 
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 2 3 -1 0  
MONTH TO DATE 4 12 -8 0  
SINCE JUN 1 4 12 -8 0  
SINCE JUL 1 6752 7619 -867 6298  
 
COOLING  
YESTERDAY 0 3 -3 6  
MONTH TO DATE 9 12 -3 22  
SINCE JUN 1 9 12 -3 22  
SINCE JAN 1 36 50 -14 39    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 33 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1977  
2021  
MINIMUM TEMPERATURE (F) 55 37 1927  
 
SUNRISE AND SUNSET  
JUNE 5 2025..........SUNRISE 535 AM CDT SUNSET 850 PM CDT  
JUNE 6 2025..........SUNRISE 534 AM CDT SUNSET 850 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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