786  
CDUS43 KDMX 270632  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
132 AM CDT SUN APR 27 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 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 60 426 PM 87 1962 62 -2 59  
MINIMUM 32 506 AM 22 2023 38 -6 45  
AVERAGE 46 50 -4 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.14 1988 0.15 -0.15 0.29  
MONTH TO DATE 4.30 3.54 0.76 3.26  
SINCE MAR 1 8.10 5.83 2.27 5.58  
SINCE JAN 1 8.44 7.94 0.50 6.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.6 1988 0.0 0.0 0.0  
MONTH TO DATE 0.2 2.8 -2.6 0.3  
SINCE MAR 1 11.4 9.8 1.6 4.5  
SINCE JUL 1 20.3 43.9 -23.6 17.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 15 4 13  
MONTH TO DATE 488 515 -27 451  
SINCE MAR 1 1249 1512 -263 1305  
SINCE JUL 1 6501 7303 -802 6071  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 9.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 44 500 PM  
AVERAGE 70  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 87 1981  
MINIMUM TEMPERATURE (F) 39 23 1928  
1931  
1934  
 
SUNRISE AND SUNSET  
APRIL 27 2025.........SUNRISE 612 AM CDT SUNSET 810 PM CDT  
APRIL 28 2025.........SUNRISE 611 AM CDT SUNSET 812 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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