602  
CDUS43 KDMX 030641  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
140 AM CDT THU JUL 3 2008  
 
...................................  
   
..THE WATERLOO CLIMATE SUMMARY FOR JULY 2 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 89 153 PM 100 1934 85 4 82  
1911  
MINIMUM 62 1147 PM 45 1924 61 1 60  
AVERAGE 76 73 3 71  
 
PRECIPITATION (IN)  
YESTERDAY T 5.50 1999 0.15 -0.15 0.00  
MONTH TO DATE T 0.30 -0.30 0.00  
SINCE JUN 1 8.79 5.12 3.67 5.11  
SINCE JAN 1 30.77 16.52 14.25 17.88  
 
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 6 29 -23 9  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 11 8 3 6  
MONTH TO DATE 17 16 1 8  
SINCE JUN 1 166 184 -18 170  
SINCE JAN 1 180 238 -58 280    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 11.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 800 AM  
LOWEST 36 500 PM  
AVERAGE 60  
 
..........................................................  
 
 
THE WATERLOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 1990  
MINIMUM TEMPERATURE (F) 62 45 1917  
 
 
SUNRISE AND SUNSET  
JULY 3 2008..........SUNRISE 537 AM CDT SUNSET 850 PM CDT  
JULY 4 2008..........SUNRISE 538 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 JULY 2 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 84 1231 PM 101 1934 83 1 83  
MINIMUM 59 1146 PM 43 1924 60 -1 54  
AVERAGE 72 72 0 69  
 
PRECIPITATION (IN)  
YESTERDAY T 3.01 2000 0.15 -0.15 0.00  
MONTH TO DATE T 0.30 -0.30 0.00  
SINCE JUN 1 10.84 5.26 5.58 2.31  
SINCE JAN 1 24.82 17.10 7.72 19.24  
 
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 12 37 -25 18  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 7 7 0 4  
MONTH TO DATE 13 14 -1 6  
SINCE JUN 1 113 160 -47 153  
SINCE JAN 1 125 203 -78 242    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 700 AM  
LOWEST 36 300 PM  
AVERAGE 60  
 
..........................................................  
 
 
THE MASON CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1990  
MINIMUM TEMPERATURE (F) 61 45 1967  
 
 
SUNRISE AND SUNSET  
JULY 3 2008..........SUNRISE 539 AM CDT SUNSET 856 PM CDT  
JULY 4 2008..........SUNRISE 539 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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