852  
CDUS43 KDMX 090636  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT WED JUL 09 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 8 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 85 415 PM 100 1974 83 2 80  
MINIMUM 63 442 AM 44 1922 61 2 58  
2004  
AVERAGE 74 72 2 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.48 1969 0.15 -0.15 0.28  
MONTH TO DATE 0.57 1.20 -0.63 3.07  
SINCE JUN 1 9.56 6.59 2.97 8.71  
SINCE JAN 1 20.26 20.29 -0.03 24.57  
 
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 2  
SINCE JUN 1 13 39 -26 11  
SINCE JUL 1 0 0 0 2  
 
COOLING  
YESTERDAY 9 7 2 4  
MONTH TO DATE 81 56 25 28  
SINCE JUN 1 285 198 87 187  
SINCE JAN 1 312 236 76 204    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 45 300 PM  
AVERAGE 71  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 102 1976  
MINIMUM TEMPERATURE (F) 61 48 1931  
2023  
 
SUNRISE AND SUNSET  
JULY 9 2025..........SUNRISE 543 AM CDT SUNSET 854 PM CDT  
JULY 10 2025..........SUNRISE 544 AM CDT SUNSET 854 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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