107  
CDUS43 KDMX 170702 CCA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
152 AM CDT TUE JUN 17 2008  
 
...................................  
   
..THE WATERLOO CLIMATE SUMMARY FOR JUNE 16 2008
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1895 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 447 PM 97 1918 82 -7 88  
MINIMUM 54 1049 PM 43 1989 59 -5 63  
1961  
AVERAGE 65 70 -5 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.72 1990 0.17 -0.17 0.42  
MONTH TO DATE 8.55 2.59 5.96 2.22  
SINCE MAR 1 27.20 12.10 15.10 12.95  
SINCE JAN 1 30.53 13.99 16.54 14.99  
 
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 MAR 1 5.1 7.0 -1.9 7.1  
SINCE JUL 1 53.9 34.9 19.0 29.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 26 -21 8  
SINCE JUN 1 5 26 -21 8  
SINCE JUL 1 7661 7345 316 6894  
 
COOLING  
YESTERDAY 0 6 -6 11  
MONTH TO DATE 73 74 -1 78  
SINCE JUN 1 73 74 -1 78  
SINCE JAN 1 87 128 -41 188    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 12.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 300 AM  
LOWEST 31 700 PM  
AVERAGE 56  
 
..........................................................  
 
 
THE WATERLOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 1933  
1897  
MINIMUM TEMPERATURE (F) 59 40 1915  
 
 
SUNRISE AND SUNSET  
JUNE 17 2008..........SUNRISE 532 AM CDT SUNSET 850 PM CDT  
JUNE 18 2008..........SUNRISE 532 AM CDT SUNSET 850 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
...................................  
   
..THE MASON CITY CLIMATE SUMMARY FOR JUNE 16 2008
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1893 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 419 PM 97 1933 81 -7 87  
MINIMUM 51 500 AM 40 1989 58 -7 64  
AVERAGE 63 69 -6 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.07 1919 0.17 -0.17 0.23  
MONTH TO DATE 10.07 2.67 7.40 1.07  
SINCE MAR 1 22.05 12.61 9.44 15.29  
SINCE JAN 1 23.97 14.51 9.46 18.00  
 
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 MAR 1 4.9 8.7 -3.8 16.5  
SINCE JUL 1 34.9 39.6 -4.7 52.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 9 31 -22 18  
SINCE JUN 1 9 31 -22 18  
SINCE JUL 1 8079 7759 320 7417  
 
COOLING  
YESTERDAY 0 5 -5 11  
MONTH TO DATE 49 63 -14 74  
SINCE JUN 1 49 63 -14 74  
SINCE JAN 1 61 106 -45 163    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 500 AM  
LOWEST 27 600 PM  
AVERAGE 52  
 
..........................................................  
 
 
THE MASON CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1913  
MINIMUM TEMPERATURE (F) 58 35 1915  
 
 
SUNRISE AND SUNSET  
JUNE 17 2008..........SUNRISE 533 AM CDT SUNSET 856 PM CDT  
JUNE 18 2008..........SUNRISE 533 AM CDT SUNSET 856 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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