815  
CDUS43 KDMX 160634  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT MON JUL 16 2012  
 
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 15 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 92 403 PM 102 1936 83 9 88  
MINIMUM 61 507 AM 43 1930 61 0 69  
AVERAGE 77 72 5 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1995 0.15 -0.15 0.11  
MONTH TO DATE 0.03 2.29 -2.26 1.59  
SINCE JUN 1 2.77 7.43 -4.66 5.82  
SINCE JAN 1 14.16 19.91 -5.75 18.30  
 
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 12 7 5 14  
MONTH TO DATE 183 107 76 119  
SINCE JUN 1 376 245 131 277  
SINCE JAN 1 458 280 178 312    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 38 400 PM  
AVERAGE 66  
   
......................................................  
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 103 1901  
MINIMUM TEMPERATURE (F) 61 44 1912  
 
 
SUNRISE AND SUNSET  
JULY 16 2012..........SUNRISE 549 AM CDT SUNSET 850 PM CDT  
JULY 17 2012..........SUNRISE 549 AM CDT SUNSET 849 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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