National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-05-03 05:31 UTC
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000
CDUS41 KLWX 030532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
131 AM EDT TUE MAY 3 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MAY 2 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 62 953 AM 88 1992 71 -9 81
MINIMUM 37 1159 PM 34 1979 45 -8 55
AVERAGE 50 58 -8 68
PRECIPITATION (IN)
YESTERDAY T 0.85 1977 0.12 -0.12 0.53
MONTH TO DATE 0.06 0.24 -0.18 0.70
SINCE MAR 1 8.33 7.01 1.32 7.79
SINCE JAN 1 12.88 12.83 0.05 11.13
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 15 7 8 0
MONTH TO DATE 25 15 10 0
SINCE MAR 1 1064 1047 17 910
SINCE JUL 1 4400 4807 -407 4637
COOLING
YESTERDAY 0 1 -1 3
MONTH TO DATE 0 2 -2 8
SINCE MAR 1 11 17 -6 45
SINCE JAN 1 11 17 -6 45
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 500 AM
LOWEST 34 1000 AM
AVERAGE 57
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 1965
MINIMUM TEMPERATURE (F) 46 32 1963
SUNRISE AND SUNSET
MAY 3 2005...........SUNRISE 609 AM EDT SUNSET 805 PM EDT
MAY 4 2005...........SUNRISE 608 AM EDT SUNSET 805 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$