National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-01-10 05:29 UTC
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701
CDUS41 KLWX 100532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1229 AM EST FRI JAN 10 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 9 2003...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2003
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 355 PM 62 1998 41 19 46
MINIMUM 32 401 AM -8 1970 22 10 27
AVERAGE 46 32 14 37
PRECIPITATION (IN)
YESTERDAY 0.00 1.39 1964 0.10 -0.10 0.01
MONTH TO DATE 2.47 0.90 1.57 0.47
SINCE DEC 1 6.08 3.97 2.11 2.03
SINCE JAN 1 2.47 0.90 1.57 0.47
SNOWFALL (IN)
YESTERDAY 0.0 3.1 1993 0.2 -0.2 0.0
MONTH TO DATE 3.8 1.8 2.0 T
SINCE DEC 1 12.0 4.0 8.0 T
SINCE JUL 1 12.0 4.9 7.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 33 -14 28
MONTH TO DATE 253 294 -41 309
SINCE DEC 1 1225 1178 47 1035
SINCE JUL 1 2207 2155 52 1838
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 300 AM
LOWEST 27 400 PM
AVERAGE 56
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 58 2002
MINIMUM TEMPERATURE (F) 22 0 1982
SUNRISE AND SUNSET
JANUARY 10 2003.......SUNRISE 728 AM EST SUNSET 506 PM EST
JANUARY 11 2003.......SUNRISE 728 AM EST SUNSET 507 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.