464  
CDUS43 KDMX 160628  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
126 AM CDT WED JUL 16 2008  
 
...................................  
   
..THE WATERLOO CLIMATE SUMMARY FOR JULY 15 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 89 418 PM 106 1936 85 4 84  
MINIMUM 70 525 AM 44 1967 62 8 54  
AVERAGE 80 74 6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.90 1923 0.13 -0.13 0.00  
MONTH TO DATE 2.35 2.12 0.23 0.04  
SINCE JUN 1 11.14 6.94 4.20 5.15  
SINCE JAN 1 33.12 18.34 14.78 17.92  
 
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 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE JUN 1 6 35 -29 9  
SINCE JUL 1 0 6 -6 0  
 
COOLING  
YESTERDAY 15 9 6 4  
MONTH TO DATE 134 124 10 127  
SINCE JUN 1 283 292 -9 289  
SINCE JAN 1 297 346 -49 399    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1000 PM  
LOWEST 47 300 PM  
AVERAGE 65  
 
..........................................................  
 
 
THE WATERLOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 103 1901  
MINIMUM TEMPERATURE (F) 62 48 1912  
 
 
SUNRISE AND SUNSET  
JULY 16 2008..........SUNRISE 547 AM CDT SUNSET 844 PM CDT  
JULY 17 2008..........SUNRISE 548 AM CDT SUNSET 843 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 15 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 91 254 PM 102 1936 84 7 83  
MINIMUM 66 1220 AM 43 1930 62 4 54  
AVERAGE 79 73 6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1995 0.14 -0.14 0.00  
MONTH TO DATE 1.80 2.15 -0.35 1.10  
SINCE JUN 1 12.64 7.11 5.53 3.41  
SINCE JAN 1 26.62 18.95 7.67 20.34  
 
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 1  
SINCE JUN 1 12 37 -25 19  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 14 8 6 4  
MONTH TO DATE 101 114 -13 108  
SINCE JUN 1 201 260 -59 255  
SINCE JAN 1 213 303 -90 344    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.7  
 
 
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 87 1200 AM  
LOWEST 42 200 AM  
AVERAGE 65  
 
..........................................................  
 
 
THE MASON CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1901  
MINIMUM TEMPERATURE (F) 62 44 1912  
 
 
SUNRISE AND SUNSET  
JULY 16 2008..........SUNRISE 549 AM CDT SUNSET 850 PM CDT  
JULY 17 2008..........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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