903  
CDUS43 KDMX 280636  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT WED AUG 28 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 27 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 84 402 PM 98 1984 79 5 75  
MINIMUM 64 1150 PM 39 1896 56 8 53  
AVERAGE 74 67 7 64  
 
PRECIPITATION (IN)  
YESTERDAY T 3.15 2021 0.12 -0.12 0.00  
MONTH TO DATE 1.06 3.30 -2.24 2.11  
SINCE JUN 1 11.87 13.12 -1.25 6.53  
SINCE JAN 1 27.73 26.82 0.91 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 JUN 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 1 -1 1  
MONTH TO DATE 18 17 1 5  
SINCE JUN 1 30 66 -36 37  
SINCE JUL 1 21 27 -6 23  
 
COOLING  
YESTERDAY 9 4 5 0  
MONTH TO DATE 128 134 -6 210  
SINCE JUN 1 473 488 -15 560  
SINCE JAN 1 490 526 -36 605    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 63 400 PM  
AVERAGE 82  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1894  
MINIMUM TEMPERATURE (F) 55 36 1935  
 
SUNRISE AND SUNSET  
AUGUST 28 2024........SUNRISE 634 AM CDT SUNSET 754 PM CDT  
AUGUST 29 2024........SUNRISE 635 AM CDT SUNSET 752 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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