243  
CDUS43 KDMX 200628  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT FRI JUN 20 2008  
 
...................................  
   
..THE WATERLOO CLIMATE SUMMARY FOR JUNE 19 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 84 457 PM 98 1953 83 1 78  
1933  
MINIMUM 51 414 AM 43 1970 59 -8 57  
1926  
AVERAGE 68 71 -3 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.25 1928 0.16 -0.16 0.00  
MONTH TO DATE 8.55 3.08 5.47 2.66  
SINCE MAR 1 27.20 12.59 14.61 13.39  
SINCE JAN 1 30.53 14.48 16.05 15.43  
 
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 6 29 -23 8  
SINCE JUN 1 6 29 -23 8  
SINCE JUL 1 7662 7348 314 6894  
 
COOLING  
YESTERDAY 3 6 -3 3  
MONTH TO DATE 79 92 -13 102  
SINCE JUN 1 79 92 -13 102  
SINCE JAN 1 93 146 -53 212    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 28 1200 PM  
AVERAGE 64  
 
..........................................................  
 
 
THE WATERLOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 103 1933  
MINIMUM TEMPERATURE (F) 59 44 1961  
 
 
SUNRISE AND SUNSET  
JUNE 20 2008..........SUNRISE 532 AM CDT SUNSET 851 PM CDT  
JUNE 21 2008..........SUNRISE 532 AM CDT SUNSET 851 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 19 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 85 419 PM 97 1956 81 4 78  
1953  
MINIMUM 51 431 AM 40 1926 58 -7 56  
AVERAGE 68 70 -2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.51 1945 0.17 -0.17 0.00  
MONTH TO DATE 10.07 3.18 6.89 1.96  
SINCE MAR 1 22.05 13.12 8.93 16.18  
SINCE JAN 1 24.05 15.02 9.03 18.89  
 
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 36.7 39.6 -2.9 52.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 12 34 -22 18  
SINCE JUN 1 12 34 -22 18  
SINCE JUL 1 8082 7762 320 7417  
 
COOLING  
YESTERDAY 3 5 -2 2  
MONTH TO DATE 54 78 -24 95  
SINCE JUN 1 54 78 -24 95  
SINCE JAN 1 66 121 -55 184    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 200 AM  
LOWEST 28 100 PM  
AVERAGE 56  
 
..........................................................  
 
 
THE MASON CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1988  
MINIMUM TEMPERATURE (F) 58 42 1969  
 
 
SUNRISE AND SUNSET  
JUNE 20 2008..........SUNRISE 534 AM CDT SUNSET 856 PM CDT  
JUNE 21 2008..........SUNRISE 534 AM CDT SUNSET 857 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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