140
CDUS41 KLWX 312126
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
524 PM EDT SUN AUG 31 2008
...................................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 31 2008
VALID TODAY AS OF 500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 89 359 PM 100 1953 84 5 87
1932
MINIMUM 74 622 AM 49 1934 66 8 72
AVERAGE 82 75 7 80
PRECIPITATION (IN)
TODAY 0.00 1.98 1940 0.12 -0.12 0.00
MONTH TO DATE 1.23 3.44 -2.21 3.47
SINCE JUN 1 9.63 10.23 -0.60 7.25
SINCE JAN 1 33.55 26.26 7.29 21.04
SNOWFALL (IN)
TODAY 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
TODAY 0 0 0 0
MONTH TO DATE 0 7 -7 0
SINCE JUN 1 0 12 -12 0
SINCE JUL 1 0 7 -7 0
COOLING
TODAY 17 10 7 15
MONTH TO DATE 409 407 2 462
SINCE JUN 1 1298 1167 131 1254
SINCE JAN 1 1392 1299 93 1428
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 1200 AM
LOWEST 21 400 PM
AVERAGE 53
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 99 1980
1953
MINIMUM TEMPERATURE (F) 66 50 1890
SUNRISE AND SUNSET
AUGUST 31 2008........SUNRISE 637 AM EDT SUNSET 739 PM EDT
SEPTEMBER 1 2008.....SUNRISE 637 AM EDT SUNSET 738 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page