054  
CDUS43 KDMX 090658  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1258 AM CST SUN NOV 09 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 8 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 36 1013 AM 79 2006 48 -12 58  
MINIMUM 26 1159 PM 1 1936 27 -1 38  
AVERAGE 31 37 -6 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 1.45 1932 0.06 0.08 0.00  
MONTH TO DATE 0.16 0.51 -0.35 0.87  
SINCE SEP 1 3.05 6.49 -3.44 2.40  
SINCE JAN 1 34.87 33.80 1.07 30.66  
 
SNOWFALL (IN)  
YESTERDAY MM 5.0 1985 0.1 MM 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE SEP 1 0.0 0.8 -0.8 0.0  
SINCE JUL 1 0.0 0.8 -0.8 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 28 6 17  
MONTH TO DATE 186 208 -22 156  
SINCE SEP 1 639 897 -258 543  
SINCE JUL 1 669 933 -264 564  
 
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 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 AM  
LOWEST 78 900 PM  
AVERAGE 89  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 71 1999  
MINIMUM TEMPERATURE (F) 27 7 1921  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2025......SUNRISE 659 AM CST SUNSET 455 PM CST  
NOVEMBER 10 2025......SUNRISE 700 AM CST SUNSET 454 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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