562  
CDUS43 KDMX 290643 RRA  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
139 AM CDT MON MAY 29 2017  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 28 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 149 PM 93 2006 74 2 74  
MINIMUM 52 414 AM 32 1947 51 1 60  
AVERAGE 64 62 2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.18 1995 0.16 -0.16 0.51  
MONTH TO DATE 3.88 4.20 -0.32 3.91  
SINCE MAR 1 10.16 10.18 -0.02 8.88  
SINCE JAN 1 14.15 12.00 2.15 10.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1947 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 8.5 8.8 -0.3 8.2  
SINCE JUL 1 47.9 41.3 6.6 50.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 4 -3 0  
MONTH TO DATE 246 223 23 226  
SINCE MAR 1 1739 1772 -33 1526  
SINCE JUL 1 6651 7623 -972 6625  
 
COOLING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 25 23 2 29  
SINCE MAR 1 25 28 -3 33  
SINCE JAN 1 25 28 -3 33    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 29 500 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 98 1934  
MINIMUM TEMPERATURE (F) 51 31 1947  
 
 
SUNRISE AND SUNSET  
MAY 29 2017...........SUNRISE 538 AM CDT SUNSET 844 PM CDT  
MAY 30 2017...........SUNRISE 537 AM CDT SUNSET 845 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
ANSORGE  
 
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