405  
CDUS43 KDMX 260637  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
137 AM CDT WED JUL 26 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 25 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 331 PM 99 2012 82 9 77  
MINIMUM 59 502 AM 48 1895 60 -1 53  
AVERAGE 75 71 4 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.64 2013 0.13 -0.13 T  
MONTH TO DATE 1.61 3.62 -2.01 1.76  
SINCE JUN 1 4.18 9.01 -4.83 7.31  
SINCE JAN 1 16.32 22.71 -6.39 18.13  
 
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 18 0 18 0  
SINCE JUN 1 32 39 -7 28  
SINCE JUL 1 18 0 18 0  
 
COOLING  
YESTERDAY 10 7 3 0  
MONTH TO DATE 111 175 -64 208  
SINCE JUN 1 287 317 -30 377  
SINCE JAN 1 332 355 -23 445    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 50 300 PM  
AVERAGE 75  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 103 1936  
MINIMUM TEMPERATURE (F) 60 42 1911  
 
SUNRISE AND SUNSET  
JULY 26 2023..........SUNRISE 557 AM CDT SUNSET 842 PM CDT  
JULY 27 2023..........SUNRISE 558 AM CDT SUNSET 841 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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