225  
CDUS43 KDMX 130640  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
140 AM CDT THU JUL 13 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 12 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 77 252 PM 105 1936 83 -6 82  
MINIMUM 58 824 AM 45 1897 61 -3 59  
AVERAGE 68 72 -4 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.88 1.44 1948 0.14 0.74 0.00  
MONTH TO DATE 1.18 1.77 -0.59 1.23  
SINCE JUN 1 3.75 7.16 -3.41 6.78  
SINCE JAN 1 15.89 20.86 -4.97 17.60  
 
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 14 0 14 0  
SINCE JUN 1 28 39 -11 28  
SINCE JUL 1 14 0 14 0  
 
COOLING  
YESTERDAY 3 7 -4 6  
MONTH TO DATE 54 84 -30 100  
SINCE JUN 1 230 226 4 269  
SINCE JAN 1 275 264 11 337    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 69 500 PM  
AVERAGE 85  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 106 1936  
MINIMUM TEMPERATURE (F) 61 44 1926  
 
SUNRISE AND SUNSET  
JULY 13 2023..........SUNRISE 546 AM CDT SUNSET 852 PM CDT  
JULY 14 2023..........SUNRISE 546 AM CDT SUNSET 852 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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