260  
CDUS43 KDMX 020633  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1233 AM CST MON DEC 02 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 1 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 24 337 PM 67 1998 36 -12 37  
MINIMUM 7 748 AM -3 1919 18 -11 18  
AVERAGE 16 27 -11 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.35 2007 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.00  
SINCE DEC 1 0.00 0.05 -0.05 0.00  
SINCE JAN 1 32.75 35.01 -2.26 24.29  
 
SNOWFALL (IN)  
YESTERDAY MM 9.6 1985 0.2 MM 0.0  
MONTH TO DATE MM 0.2 MM 0.0  
SINCE DEC 1 MM 0.2 MM 0.0  
SINCE JUL 1 0.5 3.6 -3.1 1.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 38 11 37  
MONTH TO DATE 49 38 11 37  
SINCE DEC 1 49 38 11 37  
SINCE JUL 1 1267 1695 -428 1419  
 
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 MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 64 1998  
MINIMUM TEMPERATURE (F) 18 -16 1919  
 
SUNRISE AND SUNSET  
DECEMBER 2 2024......SUNRISE 727 AM CST SUNSET 439 PM CST  
DECEMBER 3 2024......SUNRISE 728 AM CST SUNSET 439 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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