452  
CDUS43 KDMX 070628  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1228 AM CST SAT DEC 07 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 6 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 37 409 PM 62 1939 33 4 49  
MINIMUM 17 100 AM -15 1976 17 0 15  
AVERAGE 27 25 2 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 1969 0.05 -0.05 0.00  
MONTH TO DATE T 0.28 -0.28 T  
SINCE DEC 1 T 0.28 -0.28 T  
SINCE JAN 1 32.75 35.24 -2.49 24.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1969 0.3 -0.3 0.0  
MONTH TO DATE 0.0 1.4 -1.4 T  
SINCE DEC 1 0.0 1.4 -1.4 T  
SINCE JUL 1 0.5 4.8 -4.3 1.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 40 -2 33  
MONTH TO DATE 280 234 46 225  
SINCE DEC 1 280 234 46 225  
SINCE JUL 1 1498 1891 -393 1607  
 
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 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1100 PM  
LOWEST 40 300 PM  
AVERAGE 57  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 55 2023  
MINIMUM TEMPERATURE (F) 16 -18 1972  
 
SUNRISE AND SUNSET  
DECEMBER 7 2024......SUNRISE 732 AM CST SUNSET 438 PM CST  
DECEMBER 8 2024......SUNRISE 733 AM CST SUNSET 438 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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