893  
CDUS43 KDMX 120630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT MON AUG 12 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 11 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 79 419 PM 96 1947 81 -2 89  
MINIMUM 47 409 AM 42 2012 59 -12 62  
AVERAGE 63 70 -7 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.92 2023 0.12 -0.10 0.92  
MONTH TO DATE 0.19 1.37 -1.18 1.27  
SINCE JUN 1 11.00 11.19 -0.19 5.69  
SINCE JAN 1 26.86 24.89 1.97 17.83  
 
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 2 1 1 0  
MONTH TO DATE 13 1 12 0  
SINCE JUN 1 25 50 -25 32  
SINCE JUL 1 16 11 5 18  
 
COOLING  
YESTERDAY 0 5 -5 11  
MONTH TO DATE 48 63 -15 84  
SINCE JUN 1 393 417 -24 434  
SINCE JAN 1 410 455 -45 479    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 2.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 47 300 PM  
AVERAGE 72  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1937  
MINIMUM TEMPERATURE (F) 59 44 1967  
 
SUNRISE AND SUNSET  
AUGUST 12 2024........SUNRISE 616 AM CDT SUNSET 819 PM CDT  
AUGUST 13 2024........SUNRISE 617 AM CDT SUNSET 818 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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