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CDUS41 KLWX 050521

CLIDCA





CLIMATE REPORT

NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  

120 AM EDT SAT JUL 5 2008





 ................................... 



...THE WASHINGTON NATIONAL CLIMATE SUMMARY FOR JULY 4 2008...



CLIMATE NORMAL PERIOD 1971 TO 2000

CLIMATE RECORD PERIOD 1871 TO 2008





 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL             

..................................................................

TEMPERATURE (F)                                                     

 YESTERDAY                                                           

  MAXIMUM         88    222 PM 100    1919  88      0       87       

  MINIMUM         72   1024 PM  52    1933  69      3       69       

                                      1907                          

  AVERAGE         80                        78      2       78      

                                                                     

PRECIPITATION (IN)                                                   

  YESTERDAY        0.05          2.18 2004   0.11  -0.06     0.03    

  MONTH TO DATE    0.05                      0.44  -0.39     0.03    

  SINCE JUN 1      4.85                      3.57   1.28     1.41    

  SINCE JAN 1     28.77                     19.60   9.17    15.20    

                                                                     

SNOWFALL (IN)                                                        

  YESTERDAY        0.0                       0.0    0.0              

  MONTH TO DATE    0.0                       0.0    0.0              

  SINCE JUL 1      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      0                         5     -5        0       

  SINCE JUL 1      0                         0      0        0       

                                                                     

 COOLING                                                             

  YESTERDAY       15                        14      1       13       

  MONTH TO DATE   52                        55     -3       37       

  SINCE JUN 1    446                       359     87      378       

  SINCE JAN 1    540                       491     49      552       

..................................................................





 WIND (MPH)                                                           

  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (350)      

  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (350)      

  AVERAGE WIND SPEED     6.3                                         



                                                                      

SKY COVER                                                            

  POSSIBLE SUNSHINE  MM                                              

  AVERAGE SKY COVER 0.9                                              



                                                                      

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        

  THUNDERSTORM                                                       

  LIGHT RAIN                                                         

  FOG                                                                

  HAZE                                                               



                                                                      

RELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST    87          1100 PM                                     

 LOWEST     46           200 PM                                     

 AVERAGE    67                                                       



 ..........................................................



                                                                      

THE WASHINGTON NATIONAL CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   88       102      1999                    

 MINIMUM TEMPERATURE (F)   69        53      1909                    



                                                                      

SUNRISE AND SUNSET                                                   

JULY  5 2008..........SUNRISE   549 AM EDT   SUNSET   836 PM EDT   

JULY  6 2008..........SUNRISE   550 AM EDT   SUNSET   836 PM EDT   



                                                                     

-  INDICATES NEGATIVE NUMBERS.                                      

R  INDICATES RECORD WAS SET OR TIED.                                

MM INDICATES DATA IS MISSING.                                       

T  INDICATES TRACE AMOUNT.                                          



 





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