577  
CDUS43 KDMX 100633  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT FRI JUL 10 2026  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 9 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 83 336 PM 102 1976 83 0 85  
MINIMUM 65 446 AM 48 1931 61 4 62  
2023  
AVERAGE 74 72 2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.75 1903 0.14 -0.14 0.00  
MONTH TO DATE 5.69 1.34 4.35 0.57  
SINCE JUN 1 8.57 6.73 1.84 9.56  
SINCE JAN 1 17.88 20.43 -2.55 20.26  
 
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 9 7 2 9  
MONTH TO DATE 84 63 21 90  
SINCE JUN 1 231 205 26 294  
SINCE JAN 1 292 243 49 321    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 61 600 PM  
AVERAGE 79  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 104 1936  
MINIMUM TEMPERATURE (F) 61 45 1945  
 
SUNRISE AND SUNSET  
JULY 10 2026..........SUNRISE 543 AM CDT SUNSET 854 PM CDT  
JULY 11 2026..........SUNRISE 544 AM CDT SUNSET 853 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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