702  
CDUS43 KDMX 280628  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT SAT JUN 28 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JUNE 27 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 78 553 PM 104 1934 82 -4 79  
MINIMUM 59 544 AM 43 1926 60 -1 56  
AVERAGE 69 71 -2 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1951 0.17 -0.17 0.27  
MONTH TO DATE 8.99 4.89 4.10 4.61  
SINCE JUN 1 8.99 4.89 4.10 4.61  
SINCE JAN 1 19.69 18.59 1.10 20.47  
 
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 20.3 44.4 -24.1 17.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 13 37 -24 4  
SINCE JUN 1 13 37 -24 4  
SINCE JUL 1 6761 7644 -883 6302  
 
COOLING  
YESTERDAY 4 6 -2 3  
MONTH TO DATE 173 121 52 156  
SINCE JUN 1 173 121 52 156  
SINCE JAN 1 200 159 41 173    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 64 600 PM  
AVERAGE 82  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1931  
MINIMUM TEMPERATURE (F) 60 40 1911  
 
SUNRISE AND SUNSET  
JUNE 28 2025..........SUNRISE 536 AM CDT SUNSET 857 PM CDT  
JUNE 29 2025..........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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