040  
CDUS43 KDMX 140645  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
145 AM CDT WED AUG 14 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 13 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 76 525 PM 101 1965 81 -5 71  
MINIMUM 53 524 AM 40 1897 58 -5 59  
AVERAGE 65 70 -5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.49 1936 0.12 -0.12 0.30  
MONTH TO DATE 0.20 1.60 -1.40 1.57  
SINCE JUN 1 11.01 11.42 -0.41 5.99  
SINCE JAN 1 26.87 25.12 1.75 18.13  
 
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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 13 3 10 0  
SINCE JUN 1 25 52 -27 32  
SINCE JUL 1 16 13 3 18  
 
COOLING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 50 73 -23 92  
SINCE JUN 1 395 427 -32 442  
SINCE JAN 1 412 465 -53 487    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 64 500 PM  
AVERAGE 82  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1965  
MINIMUM TEMPERATURE (F) 58 39 1964  
 
SUNRISE AND SUNSET  
AUGUST 14 2024........SUNRISE 618 AM CDT SUNSET 816 PM CDT  
AUGUST 15 2024........SUNRISE 620 AM CDT SUNSET 815 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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