436  
CDUS43 KDMX 110627  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT TUE MAR 11 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MARCH 10 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 63 238 PM 67 1967 39 24 53  
MINIMUM 36 434 AM -12 1948 21 15 12  
AVERAGE 50 30 20 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.29 1973 0.06 -0.06 0.00  
MONTH TO DATE 1.43 0.58 0.85 T  
SINCE MAR 1 1.43 0.58 0.85 T  
SINCE JAN 1 1.77 2.69 -0.92 0.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 2013 0.3 -0.3 0.0  
MONTH TO DATE 4.1 2.9 1.2 0.0  
SINCE MAR 1 4.1 2.9 1.2 0.0  
SINCE JUL 1 13.0 37.0 -24.0 13.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 35 -20 32  
MONTH TO DATE 293 370 -77 269  
SINCE MAR 1 293 370 -77 269  
SINCE JUL 1 5545 6161 -616 5035  
 
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 26 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 12.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1100 PM  
LOWEST 44 1200 PM  
AVERAGE 63  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 76 2024  
MINIMUM TEMPERATURE (F) 22 -25 1948  
 
SUNRISE AND SUNSET  
MARCH 11 2025.........SUNRISE 732 AM CDT SUNSET 715 PM CDT  
MARCH 12 2025.........SUNRISE 730 AM CDT SUNSET 716 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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