National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-02-04 05:30 UTC
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388
CDUS41 KLWX 040532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST TUE FEB 4 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 3 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 47 346 PM 66 1991 43 4 44
MINIMUM 25 621 AM 1 1965 22 3 22
AVERAGE 36 33 3 33
PRECIPITATION (IN)
YESTERDAY 0.00 1.07 1982 0.10 -0.10 0.00
MONTH TO DATE 0.11 0.30 -0.19 T
SINCE DEC 1 6.41 6.42 -0.01 2.78
SINCE JAN 1 2.80 3.35 -0.55 1.22
SNOWFALL (IN)
YESTERDAY 0.0 T 1995 0.3 -0.3 0.0
MONTH TO DATE T 0.9 -0.9 0.0
SINCE DEC 1 13.3 11.2 2.1 2.6
SINCE JUL 1 13.3 12.1 1.2 2.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 33 -4 32
MONTH TO DATE 83 99 -16 70
SINCE DEC 1 2182 2008 174 1592
SINCE JUL 1 3164 2985 179 2395
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 12 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 600 AM
LOWEST 45 400 PM
AVERAGE 69
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 70 1991
MINIMUM TEMPERATURE (F) 22 4 1966
SUNRISE AND SUNSET
FEBRUARY 4 2003......SUNRISE 714 AM EST SUNSET 534 PM EST
FEBRUARY 5 2003......SUNRISE 713 AM EST SUNSET 535 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.