659  
CDUS43 KDMX 160634  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT WED OCT 16 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 15 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 55 243 PM 86 1947 61 -6 52  
1958  
1963  
MINIMUM 25 540 AM 16 1937 37 -12 39  
AVERAGE 40 49 -9 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1969 0.09 -0.09 T  
MONTH TO DATE T 1.37 -1.37 1.75  
SINCE SEP 1 0.43 4.82 -4.39 3.80  
SINCE JAN 1 28.69 32.13 -3.44 22.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1943 0.0 0.0 0.0  
1992  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 16 9 19  
MONTH TO DATE 145 200 -55 187  
SINCE SEP 1 208 364 -156 242  
SINCE JUL 1 229 400 -171 265  
 
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 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 9.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 AM  
LOWEST 35 100 PM  
AVERAGE 64  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 85 1938  
MINIMUM TEMPERATURE (F) 37 22 1943  
 
SUNRISE AND SUNSET  
OCTOBER 16 2024.......SUNRISE 729 AM CDT SUNSET 628 PM CDT  
OCTOBER 17 2024.......SUNRISE 730 AM CDT SUNSET 626 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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