270  
CDUS43 KDMX 150658  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
158 AM CDT WED JUL 15 2026  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 14 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 89 457 PM 107 1936 83 6 87  
MINIMUM 62 318 AM 40 1926 61 1 61  
AVERAGE 76 72 4 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.13 1919 0.14 -0.14 0.00  
MONTH TO DATE 5.68 2.06 3.62 1.93  
SINCE JUN 1 8.56 7.45 1.11 10.92  
SINCE JAN 1 17.87 21.15 -3.28 21.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 15 39 -24 13  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 11 7 4 9  
MONTH TO DATE 132 98 34 120  
SINCE JUN 1 279 240 39 324  
SINCE JAN 1 340 278 62 351    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 52 200 PM  
AVERAGE 76  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 102 1936  
MINIMUM TEMPERATURE (F) 61 43 1930  
 
SUNRISE AND SUNSET  
JULY 15 2026..........SUNRISE 547 AM CDT SUNSET 851 PM CDT  
JULY 16 2026..........SUNRISE 548 AM CDT SUNSET 850 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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