148  
CDUS43 KDMX 212238  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
532 PM CDT MON JUL 21 2008  
 
...................................  
   
..THE WATERLOO CLIMATE SUMMARY FOR JULY 21 2008
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 223 PM 106 1901 85 -1 78  
MINIMUM 67 619 AM 46 1944 63 4 52  
AVERAGE 76 74 2 65  
 
PRECIPITATION (IN)  
TODAY 0.29 2.50 1940 0.13 0.16 0.00  
MONTH TO DATE 5.11 2.90 2.21 3.03  
SINCE JUN 1 13.90 7.72 6.18 8.14  
SINCE JAN 1 35.88 19.12 16.76 20.91  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
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  
TODAY 0 0 0 0  
MONTH TO DATE 0 7 -7 0  
SINCE JUN 1 6 36 -30 9  
SINCE JUL 1 0 7 -7 0  
 
COOLING  
TODAY 11 9 2 0  
MONTH TO DATE 202 178 24 165  
SINCE JUN 1 351 346 5 327  
SINCE JAN 1 365 400 -35 437    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 51 200 PM  
AVERAGE 72  
 
..........................................................  
 
 
THE WATERLOO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 1901  
MINIMUM TEMPERATURE (F) 63 45 1947  
 
 
SUNRISE AND SUNSET  
JULY 21 2008..........SUNRISE 551 AM CDT SUNSET 840 PM CDT  
JULY 22 2008..........SUNRISE 552 AM CDT SUNSET 839 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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