721  
CDUS43 KDMX 130640  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1240 AM CST TUE JAN 13 2026  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 12 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 343 PM 48 1987 24 21 32  
MINIMUM 25 731 AM -33 1912 7 18 3  
AVERAGE 35 16 19 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1993 0.03 -0.03 T  
MONTH TO DATE 0.71 0.35 0.36 T  
SINCE DEC 1 1.22 1.64 -0.42 1.12  
SINCE JAN 1 0.71 0.35 0.36 T  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.5 1993 0.4 -0.4 T  
MONTH TO DATE 0.1 4.1 -4.0 T  
SINCE DEC 1 6.6 13.5 -6.9 2.8  
SINCE JUL 1 16.8 16.9 -0.1 3.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 50 -20 47  
MONTH TO DATE 462 585 -123 579  
SINCE DEC 1 1867 1930 -63 1787  
SINCE JUL 1 3180 3587 -407 3005  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 60 300 PM  
AVERAGE 75  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 51 1996  
MINIMUM TEMPERATURE (F) 7 -26 1916  
 
SUNRISE AND SUNSET  
JANUARY 13 2026.......SUNRISE 743 AM CST SUNSET 501 PM CST  
JANUARY 14 2026.......SUNRISE 743 AM CST SUNSET 503 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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