175  
CDUS43 KDMX 140630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1230 AM CST FRI NOV 14 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 13 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 255 PM 73 1999 45 16 43  
MINIMUM 30 429 AM -4 1986 25 5 36  
AVERAGE 46 35 11 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.33 1909 0.05 -0.05 0.18  
MONTH TO DATE 0.16 0.79 -0.63 1.98  
SINCE SEP 1 3.05 6.77 -3.72 3.51  
SINCE JAN 1 34.87 34.08 0.79 31.77  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1959 0.1 -0.1 0.0  
MONTH TO DATE 0.1 0.7 -0.6 0.0  
SINCE SEP 1 0.1 1.1 -1.0 0.0  
SINCE JUL 1 0.1 1.1 -1.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 30 -11 25  
MONTH TO DATE 330 352 -22 269  
SINCE SEP 1 783 1041 -258 656  
SINCE JUL 1 813 1077 -264 677  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 121 63 58 107  
SINCE JAN 1 759 602 157 626    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 AM  
LOWEST 36 100 PM  
AVERAGE 64  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 71 1964  
1990  
MINIMUM TEMPERATURE (F) 25 -7 1959  
 
SUNRISE AND SUNSET  
NOVEMBER 14 2025......SUNRISE 705 AM CST SUNSET 450 PM CST  
NOVEMBER 15 2025......SUNRISE 707 AM CST SUNSET 449 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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