299  
CDUS43 KDMX 270630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT SAT JUN 27 2026  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JUNE 26 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 78 321 PM 99 1933 82 -4 83  
MINIMUM 57 1251 AM 41 1926 60 -3 65  
AVERAGE 68 71 -3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.72 2021 0.17 -0.17 1.36  
MONTH TO DATE 1.48 4.72 -3.24 8.99  
SINCE JUN 1 1.48 4.72 -3.24 8.99  
SINCE JAN 1 10.79 18.42 -7.63 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 3 6 -3 9  
MONTH TO DATE 104 115 -11 169  
SINCE JUN 1 104 115 -11 169  
SINCE JAN 1 165 153 12 196    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 7.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 52 300 PM  
AVERAGE 74  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 104 1934  
MINIMUM TEMPERATURE (F) 60 43 1926  
 
SUNRISE AND SUNSET  
JUNE 27 2026..........SUNRISE 536 AM CDT SUNSET 857 PM CDT  
JUNE 28 2026..........SUNRISE 536 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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