108  
CDUS43 KDMX 060634  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT FRI SEP 06 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 5 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 79 256 PM 100 1913 78 1 92  
MINIMUM 55 1153 PM 36 1935 53 2 68  
AVERAGE 67 65 2 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 3.32 1985 0.12 0.02 T  
MONTH TO DATE 0.14 0.58 -0.44 T  
SINCE SEP 1 0.14 0.58 -0.44 T  
SINCE JAN 1 28.40 27.89 0.51 18.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 14 11 3 0  
SINCE SEP 1 14 11 3 0  
SINCE JUL 1 35 47 -12 23  
 
COOLING  
YESTERDAY 2 3 -1 15  
MONTH TO DATE 2 15 -13 60  
SINCE SEP 1 2 15 -13 60  
SINCE JAN 1 521 554 -33 677    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 52 400 PM  
AVERAGE 75  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 103 1922  
MINIMUM TEMPERATURE (F) 53 37 2011  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2024.....SUNRISE 644 AM CDT SUNSET 738 PM CDT  
SEPTEMBER 7 2024.....SUNRISE 645 AM CDT SUNSET 737 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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