494  
CDUS43 KDMX 250630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1230 AM CST WED DEC 25 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 24 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 531 PM 53 2023 27 6 53  
MINIMUM 27 138 AM -24 1983 11 16 39  
AVERAGE 30 19 11 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.67 1932 0.04 -0.04 0.46  
MONTH TO DATE 0.13 1.03 -0.90 0.57  
SINCE DEC 1 0.13 1.03 -0.90 0.57  
SINCE JAN 1 32.88 35.99 -3.11 24.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.7 2010 0.4 -0.4 0.0  
MONTH TO DATE 0.6 7.1 -6.5 T  
SINCE DEC 1 0.6 7.1 -6.5 T  
SINCE JUL 1 1.1 10.5 -9.4 1.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 46 -11 19  
MONTH TO DATE 995 1016 -21 809  
SINCE DEC 1 995 1016 -21 809  
SINCE JUL 1 2213 2673 -460 2191  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 626 602 24 743    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 800 AM  
LOWEST 75 100 PM  
AVERAGE 82  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 52 1936  
MINIMUM TEMPERATURE (F) 11 -21 2000  
 
SUNRISE AND SUNSET  
DECEMBER 25 2024......SUNRISE 744 AM CST SUNSET 444 PM CST  
DECEMBER 26 2024......SUNRISE 744 AM CST SUNSET 444 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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