631  
CDUS43 KDMX 230631  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT TUE JUL 23 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 22 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 82 415 PM 99 1901 82 0 84  
MINIMUM 58 510 AM 42 1947 61 -3 55  
AVERAGE 70 71 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.53 2002 0.15 -0.15 0.00  
MONTH TO DATE 3.90 3.20 0.70 1.61  
SINCE JUN 1 9.54 8.59 0.95 4.18  
SINCE JAN 1 25.40 22.29 3.11 16.32  
 
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 3 0 3 18  
SINCE JUN 1 12 39 -27 32  
SINCE JUL 1 3 0 3 18  
 
COOLING  
YESTERDAY 5 7 -2 5  
MONTH TO DATE 110 154 -44 89  
SINCE JUN 1 269 296 -27 265  
SINCE JAN 1 286 334 -48 310    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 56 300 PM  
AVERAGE 78  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 1934  
2012  
MINIMUM TEMPERATURE (F) 61 45 1925  
 
SUNRISE AND SUNSET  
JULY 23 2024..........SUNRISE 555 AM CDT SUNSET 844 PM CDT  
JULY 24 2024..........SUNRISE 556 AM CDT SUNSET 843 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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