National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2004-05-11 05:33 UTC
Bulk Download
Bulk Download Help
This bulk download tool provides the NWS text
in a raw form, hopefully directly usable by your processing system.
You can either provide a complete 6-character PIL/AFOS ID or provide
the 3-character base ID (e.g., AFD). The start and end
dates represent 00 UTC for those dates. The Zip format is useful as
the filenames will have the product timestamp, which is useful for
when the product format has ambiguous timestamps.
142
CDUS41 KLWX 110535
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
133 AM EDT TUE MAY 11 2004
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MAY 10 2004...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2004
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 259 PM 90 1963 73 15 68
MINIMUM 58 537 AM 31 1983 48 10 59
AVERAGE 73 60 13 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.61 1990 0.13 -0.13 0.53
MONTH TO DATE 1.27 1.28 -0.01 2.09
SINCE MAR 1 8.37 8.05 0.32 8.51
SINCE JAN 1 11.71 13.87 -2.16 17.47
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 3.8 -3.8 1.9
SINCE JUL 1 17.4 21.2 -3.8 50.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 1
MONTH TO DATE 42 66 -24 47
SINCE MAR 1 952 1098 -146 1035
SINCE JUL 1 4677 4831 -154 5079
COOLING
YESTERDAY 8 1 7 0
MONTH TO DATE 25 10 15 13
SINCE MAR 1 62 25 37 21
SINCE JAN 1 62 25 37 21
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 M300 AM
LOWEST 39 M300 PM
AVERAGE 70
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 1993
MINIMUM TEMPERATURE (F) 48 29 1966
SUNRISE AND SUNSET
MAY 11 2004...........SUNRISE 600 AM EDT SUNSET 812 PM EDT
MAY 12 2004...........SUNRISE 600 AM EDT SUNSET 813 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$