881  
CDUS43 KDMX 130632  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1232 AM CST MON JAN 13 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 12 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 32 256 AM 48 1987 24 8 13  
MINIMUM 3 1159 PM -33 1912 7 -4 6  
AVERAGE 18 16 2 10  
 
PRECIPITATION (IN)  
YESTERDAY T 0.56 1993 0.03 -0.03 0.27  
MONTH TO DATE T 0.35 -0.35 0.63  
SINCE DEC 1 1.12 1.64 -0.52 1.90  
SINCE JAN 1 T 0.35 -0.35 0.63  
 
SNOWFALL (IN)  
YESTERDAY MM 6.5 1993 0.4 MM 4.8  
MONTH TO DATE 0.0 4.1 -4.1 9.1  
SINCE DEC 1 2.8 13.5 -10.7 9.6  
SINCE JUL 1 3.3 16.9 -13.6 11.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 50 -3 55  
MONTH TO DATE 579 585 -6 507  
SINCE DEC 1 1787 1930 -143 1553  
SINCE JUL 1 3005 3587 -582 2935  
 
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 31 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 21.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 59 200 PM  
AVERAGE 74  
   
......................................................
 
 
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 2025.......SUNRISE 743 AM CST SUNSET 502 PM CST  
JANUARY 14 2025.......SUNRISE 742 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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