035  
CDUS43 KDMX 290629  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT SUN OCT 29 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 28 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 30 219 PM 77 1945 53 -23 60  
MINIMUM 27 1159 PM 5 1925 32 -5 28  
AVERAGE 29 43 -14 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.93 1896 0.07 -0.06 0.00  
MONTH TO DATE 3.38 2.33 1.05 0.42  
SINCE SEP 1 5.43 5.78 -0.35 1.68  
SINCE JAN 1 24.10 33.09 -8.99 26.94  
 
SNOWFALL (IN)  
YESTERDAY 0.1 4.5 1917 0.0 0.1 0.0  
MONTH TO DATE 0.1 0.3 -0.2 0.0  
SINCE SEP 1 0.1 0.3 -0.2 0.0  
SINCE JUL 1 0.1 0.3 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 22 14 21  
MONTH TO DATE 359 454 -95 473  
SINCE SEP 1 414 618 -204 621  
SINCE JUL 1 437 654 -217 621  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 29 2 27 2  
SINCE SEP 1 126 59 67 55  
SINCE JAN 1 743 598 145 675    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 PM  
LOWEST 74 600 AM  
AVERAGE 83  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 83 1937  
MINIMUM TEMPERATURE (F) 31 -4 1925  
 
SUNRISE AND SUNSET  
OCTOBER 29 2023.......SUNRISE 744 AM CDT SUNSET 609 PM CDT  
OCTOBER 30 2023.......SUNRISE 745 AM CDT SUNSET 608 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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