917  
CDUS43 KDMX 130635  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
135 AM CDT SUN OCT 13 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 12 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 66 244 PM 89 1975 62 4 52  
MINIMUM 40 1159 PM 21 1917 38 2 47  
2012  
AVERAGE 53 50 3 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.05 1914 0.09 -0.09 1.14  
MONTH TO DATE T 1.11 -1.11 1.28  
SINCE SEP 1 0.43 4.56 -4.13 3.33  
SINCE JAN 1 28.69 31.87 -3.18 22.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.7 2006 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 12 15 -3 15  
MONTH TO DATE 80 152 -72 140  
SINCE SEP 1 143 316 -173 195  
SINCE JUL 1 164 352 -188 218  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 2 4 24  
SINCE SEP 1 97 59 38 121  
SINCE JAN 1 616 598 18 738    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1000 PM  
LOWEST 58 200 PM  
AVERAGE 74  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 91 1975  
MINIMUM TEMPERATURE (F) 38 17 1917  
 
SUNRISE AND SUNSET  
OCTOBER 13 2024.......SUNRISE 725 AM CDT SUNSET 633 PM CDT  
OCTOBER 14 2024.......SUNRISE 726 AM CDT SUNSET 631 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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