557  
CDUS43 KDMX 180627  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT WED JUN 18 2008  
 
...................................  
   
..THE WATERLOO CLIMATE SUMMARY FOR JUNE 17 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 79 306 PM 97 1933 82 -3 88  
1897  
MINIMUM 49 404 AM 40 1915 59 -10 68  
AVERAGE 64 71 -7 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.58 1993 0.17 -0.17 0.00  
MONTH TO DATE 8.55 2.76 5.79 2.22  
SINCE MAR 1 27.20 12.27 14.93 12.95  
SINCE JAN 1 30.53 14.16 16.37 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 1 1 0 0  
MONTH TO DATE 6 27 -21 8  
SINCE JUN 1 6 27 -21 8  
SINCE JUL 1 7662 7346 316 6894  
 
COOLING  
YESTERDAY 0 6 -6 13  
MONTH TO DATE 73 80 -7 91  
SINCE JUN 1 73 80 -7 91  
SINCE JAN 1 87 134 -47 201    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 30 500 PM  
AVERAGE 60  
 
..........................................................  
 
 
THE WATERLOO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1953  
1940  
MINIMUM TEMPERATURE (F) 59 44 1965  
 
 
SUNRISE AND SUNSET  
JUNE 18 2008..........SUNRISE 532 AM CDT SUNSET 850 PM CDT  
JUNE 19 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 17 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 77 522 PM 98 1913 81 -4 89  
MINIMUM 47 427 AM 35 1915 58 -11 65  
AVERAGE 62 69 -7 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.30 1947 0.17 -0.17 0.00  
MONTH TO DATE 10.07 2.84 7.23 1.07  
SINCE MAR 1 22.05 12.78 9.27 15.29  
SINCE JAN 1 23.97 14.68 9.29 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 3 1 2 0  
MONTH TO DATE 12 32 -20 18  
SINCE JUN 1 12 32 -20 18  
SINCE JUL 1 8082 7760 322 7417  
 
COOLING  
YESTERDAY 0 5 -5 12  
MONTH TO DATE 49 68 -19 86  
SINCE JUN 1 49 68 -19 86  
SINCE JAN 1 61 111 -50 175    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 400 AM  
LOWEST 31 300 PM  
AVERAGE 56  
 
..........................................................  
 
 
THE MASON CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1953  
MINIMUM TEMPERATURE (F) 58 44 1936  
 
 
SUNRISE AND SUNSET  
JUNE 18 2008..........SUNRISE 533 AM CDT SUNSET 856 PM CDT  
JUNE 19 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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