214
CDUS41 KLWX 092129
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
429 PM EST MON NOV 9 2009
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 9 2009
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1871 TO 2009
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 71 214 PM 79 1994 60 11 60
MINIMUM 47 553 AM 26 1976 42 5 46
AVERAGE 59 51 8 53
PRECIPITATION (IN)
TODAY 0.00 1.40 1889 0.10 -0.10 0.00
MONTH TO DATE 0.56 0.90 -0.34 0.10
SINCE SEP 1 9.58 7.91 1.67 7.64
SINCE JAN 1 36.24 34.17 2.07 41.19
SNOWFALL (IN)
TODAY 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 0.0 T 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 6 14 -8 12
MONTH TO DATE 109 113 -4 63
SINCE SEP 1 325 337 -12 290
SINCE JUL 1 325 344 -19 290
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 186 228 -42 324
SINCE JAN 1 1433 1527 -94 1713
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 42 100 PM
AVERAGE 68
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 76 1999
1975
1879
MINIMUM TEMPERATURE (F) 42 27 1914
SUNRISE AND SUNSET
NOVEMBER 9 2009......SUNRISE 644 AM EST SUNSET 459 PM EST
NOVEMBER 10 2009......SUNRISE 645 AM EST SUNSET 458 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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