National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-04-24 05:32 UTC
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000
CDUS41 KLWX 240532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
132 AM EDT SUN APR 24 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR APRIL 23 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 72 232 PM 88 2001 68 4 83
MINIMUM 45 1159 PM 30 1989 42 3 56
AVERAGE 59 55 4 70
PRECIPITATION (IN)
YESTERDAY 0.24 0.67 1963 0.11 0.13 0.46
MONTH TO DATE 3.56 2.42 1.14 4.06
SINCE MAR 1 7.49 5.97 1.52 6.11
SINCE JAN 1 12.04 11.79 0.25 9.45
SNOWFALL (IN)
YESTERDAY 0.0 T 1986 0.0 0.0 0.0
MONTH TO DATE 0.0 0.4 -0.4 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 6 10 -4 0
MONTH TO DATE 218 300 -82 288
SINCE MAR 1 962 970 -8 862
SINCE JUL 1 4298 4730 -432 4589
COOLING
YESTERDAY 0 1 -1 5
MONTH TO DATE 11 4 7 36
SINCE MAR 1 11 8 3 36
SINCE JAN 1 11 8 3 36
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 47 200 PM
AVERAGE 74
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 85 1994
MINIMUM TEMPERATURE (F) 43 30 1989
SUNRISE AND SUNSET
APRIL 24 2005.........SUNRISE 621 AM EDT SUNSET 756 PM EDT
APRIL 25 2005.........SUNRISE 619 AM EDT SUNSET 757 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$