437  
CDUS43 KDMX 100631  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT TUE JUN 10 2008  
   
...............................
 
 
   
..THE WATERLOO CLIMATE SUMMARY FOR JUNE 9 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 78 150 PM 96 1911 80 -2 80  
MINIMUM 59 1159 PM 39 1977 57 2 47  
1915  
AVERAGE 69 69 0 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 1.60 1966 0.16 -0.01 0.00  
MONTH TO DATE 5.86 1.43 4.43 1.80  
SINCE MAR 1 24.51 10.94 13.57 12.53  
SINCE JAN 1 27.84 12.83 15.01 14.57  
 
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 1  
MONTH TO DATE 5 19 -14 8  
SINCE JUN 1 5 19 -14 8  
SINCE JUL 1 7661 7338 323 6894  
 
COOLING  
YESTERDAY 4 5 -1 0  
MONTH TO DATE 40 37 3 21  
SINCE JUN 1 40 37 3 21  
SINCE JAN 1 54 91 -37 131    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 43 500 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE WATERLOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1933  
MINIMUM TEMPERATURE (F) 57 39 1928  
1913  
 
 
SUNRISE AND SUNSET  
JUNE 10 2008..........SUNRISE 532 AM CDT SUNSET 847 PM CDT  
JUNE 11 2008..........SUNRISE 532 AM CDT SUNSET 847 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 9 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 74 235 PM 97 1973 79 -5 82  
MINIMUM 58 1058 PM 34 1913 56 2 46  
AVERAGE 66 67 -1 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 2.45 1907 0.17 -0.14 0.00  
MONTH TO DATE 8.49 1.48 7.01 0.84  
SINCE MAR 1 20.47 11.42 9.05 15.06  
SINCE JAN 1 22.39 13.32 9.07 17.77  
 
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 0 2 -2 1  
MONTH TO DATE 7 22 -15 18  
SINCE JUN 1 7 22 -15 18  
SINCE JUL 1 8077 7750 327 7417  
 
COOLING  
YESTERDAY 1 4 -3 0  
MONTH TO DATE 29 31 -2 9  
SINCE JUN 1 29 31 -2 9  
SINCE JAN 1 41 74 -33 98    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1200 AM  
LOWEST 46 100 PM  
AVERAGE 67  
 
..........................................................  
 
 
THE MASON CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1933  
MINIMUM TEMPERATURE (F) 56 33 1913  
 
 
SUNRISE AND SUNSET  
JUNE 10 2008..........SUNRISE 533 AM CDT SUNSET 853 PM CDT  
JUNE 11 2008..........SUNRISE 533 AM CDT SUNSET 853 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
SMALL  
 
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