National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-05-06 05:31 UTC
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000
CDUS41 KLWX 060532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
131 AM EDT FRI MAY 6 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MAY 5 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 64 307 PM 88 1980 72 -8 74
MINIMUM 38 510 AM 29 1976 46 -8 41
AVERAGE 51 59 -8 58
PRECIPITATION (IN)
YESTERDAY 0.00 2.34 1989 0.13 -0.13 T
MONTH TO DATE 0.06 0.63 -0.57 0.80
SINCE MAR 1 8.33 7.40 0.93 7.89
SINCE JAN 1 12.88 13.22 -0.34 11.23
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 1.2 3.8 -2.6 T
SINCE JUL 1 17.3 21.2 -3.9 17.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 7 7 7
MONTH TO DATE 71 36 35 34
SINCE MAR 1 1110 1068 42 944
SINCE JUL 1 4446 4828 -382 4671
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 5 -5 8
SINCE MAR 1 11 20 -9 45
SINCE JAN 1 11 20 -9 45
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 200 AM
LOWEST 36 100 PM
AVERAGE 64
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 1986
MINIMUM TEMPERATURE (F) 47 36 1968
SUNRISE AND SUNSET
MAY 6 2005...........SUNRISE 606 AM EDT SUNSET 807 PM EDT
MAY 7 2005...........SUNRISE 605 AM EDT SUNSET 808 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$