National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-02-13 05:30 UTC
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000
CDUS41 KLWX 130532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST SUN FEB 13 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 12 2005...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2005
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 54 147 PM 74 1999 45 9 42
MINIMUM 29 114 AM 3 1964 23 6 28
AVERAGE 42 34 8 35
PRECIPITATION (IN)
YESTERDAY 0.00 1.77 1985 0.10 -0.10 0.00
MONTH TO DATE 0.25 1.15 -0.90 1.83
SINCE DEC 1 6.40 7.27 -0.87 7.81
SINCE JAN 1 3.39 4.20 -0.81 3.24
SNOWFALL (IN)
YESTERDAY 0.0 5.1 1979 0.2 -0.2 0.0
MONTH TO DATE 1.4 3.0 -1.6 T
SINCE DEC 1 8.8 13.3 -4.5 17.4
SINCE JUL 1 8.8 14.2 -5.4 17.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 23 31 -8 30
MONTH TO DATE 316 384 -68 398
SINCE DEC 1 2081 2293 -212 2427
SINCE JUL 1 2886 3270 -384 3253
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 26 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 1000 PM
LOWEST 35 200 PM
AVERAGE 50
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 65 1974
MINIMUM TEMPERATURE (F) 24 -8 1983
SUNRISE AND SUNSET
FEBRUARY 13 2005......SUNRISE 703 AM EST SUNSET 545 PM EST
FEBRUARY 14 2005......SUNRISE 702 AM EST SUNSET 546 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$