040  
CDUS43 KDMX 080632  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
132 AM CDT THU OCT 08 2026  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 7 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 254 PM 86 1993 65 11 68  
1997  
MINIMUM 47 1124 PM 19 2012 40 7 38  
AVERAGE 62 52 10 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1970 0.08 -0.08 0.00  
MONTH TO DATE 0.22 0.69 -0.47 0.47  
SINCE SEP 1 4.63 4.14 0.49 1.59  
SINCE JAN 1 26.90 31.45 -4.55 33.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1925 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 3 13 -10 12  
MONTH TO DATE 50 81 -31 23  
SINCE SEP 1 122 245 -123 99  
SINCE JUL 1 125 281 -156 129  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 2 -1 35  
SINCE SEP 1 99 59 40 121  
SINCE JAN 1 751 598 153 759    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 100 AM  
LOWEST 26 200 PM  
AVERAGE 55  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 87 2010  
MINIMUM TEMPERATURE (F) 40 20 2000  
 
SUNRISE AND SUNSET  
OCTOBER 8 2026.......SUNRISE 719 AM CDT SUNSET 642 PM CDT  
OCTOBER 9 2026.......SUNRISE 720 AM CDT SUNSET 640 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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