112  
CDUS43 KDMX 250630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT WED JUL 25 2012  
 
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 24 2012
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 94 313 PM 104 1901 83 11 84  
MINIMUM 72 613 AM 46 1931 61 11 59  
AVERAGE 83 72 11 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.00 1986 0.15 -0.15 0.00  
MONTH TO DATE 0.14 3.68 -3.54 2.10  
SINCE JUN 1 2.88 8.82 -5.94 6.33  
SINCE JAN 1 14.27 21.30 -7.03 18.81  
 
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 0 0 0 0  
SINCE JUN 1 19 44 -25 33  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 18 7 11 7  
MONTH TO DATE 320 170 150 256  
SINCE JUN 1 513 308 205 414  
SINCE JAN 1 595 343 252 449    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 100 AM  
LOWEST 39 300 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1916  
MINIMUM TEMPERATURE (F) 61 48 1895  
 
 
SUNRISE AND SUNSET  
JULY 25 2012..........SUNRISE 557 AM CDT SUNSET 842 PM CDT  
JULY 26 2012..........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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