555  
CDUS43 KDMX 290642  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
142 AM CDT MON JUN 29 2026  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JUNE 28 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 80 459 PM 102 1931 82 -2 88  
MINIMUM 65 833 AM 40 1911 60 5 65  
AVERAGE 73 71 2 77  
 
PRECIPITATION (IN)  
YESTERDAY 1.40 1.84 1924 0.17 1.23 0.00  
MONTH TO DATE 2.88 5.06 -2.18 8.99  
SINCE JUN 1 2.88 5.06 -2.18 8.99  
SINCE JAN 1 12.19 18.76 -6.57 19.69  
 
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 26.7 44.4 -17.7 20.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 15 37 -22 13  
SINCE JUN 1 15 37 -22 13  
SINCE JUL 1 6841 7644 -803 6761  
 
COOLING  
YESTERDAY 8 6 2 12  
MONTH TO DATE 114 127 -13 185  
SINCE JUN 1 114 127 -13 185  
SINCE JAN 1 175 165 10 212    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 14.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 79 200 PM  
AVERAGE 90  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1970  
MINIMUM TEMPERATURE (F) 60 42 1923  
 
SUNRISE AND SUNSET  
JUNE 29 2026..........SUNRISE 537 AM CDT SUNSET 857 PM CDT  
JUNE 30 2026..........SUNRISE 537 AM CDT SUNSET 857 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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