122  
CDUS43 KDMX 180630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT TUE JUN 18 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JUNE 17 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 342 PM 102 2021 80 4 83  
MINIMUM 63 821 AM 35 1915 58 5 49  
AVERAGE 74 69 5 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 2.30 1947 0.18 -0.09 0.43  
MONTH TO DATE 1.01 3.15 -2.14 0.73  
SINCE JUN 1 1.01 3.15 -2.14 0.73  
SINCE JAN 1 16.87 16.85 0.02 12.87  
 
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 17.8 44.4 -26.6 45.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 32 -28 14  
SINCE JUN 1 4 32 -28 14  
SINCE JUL 1 6302 7639 -1337 7528  
 
COOLING  
YESTERDAY 9 5 4 1  
MONTH TO DATE 78 64 14 82  
SINCE JUN 1 78 64 14 82  
SINCE JAN 1 95 102 -7 127    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 900 AM  
LOWEST 67 800 PM  
AVERAGE 80  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1953  
MINIMUM TEMPERATURE (F) 58 44 1936  
 
SUNRISE AND SUNSET  
JUNE 18 2024..........SUNRISE 533 AM CDT SUNSET 856 PM CDT  
JUNE 19 2024..........SUNRISE 533 AM CDT SUNSET 856 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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