National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-12-22 06:13 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.
000
CDUS41 KLWX 220613
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
113 AM EST SAT DEC 22 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR DECEMBER 21 2007...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2007
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 45 154 PM 60 1971 44 1 47
MINIMUM 30 249 AM 4 1989 25 5 36
AVERAGE 38 35 3 42
PRECIPITATION (IN)
YESTERDAY 0.00 1.15 1973 0.10 -0.10 0.00
MONTH TO DATE 2.05 2.10 -0.05 0.16
SINCE DEC 1 2.05 2.10 -0.05 0.16
SINCE JAN 1 27.08 40.83 -13.75 44.40
SNOWFALL (IN)
YESTERDAY 0.0 0.1 -0.1
MONTH TO DATE 2.5 1.2 1.3
SINCE JUL 1 2.5 2.1 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 27 30 -3 23
MONTH TO DATE 581 573 8 482
SINCE DEC 1 581 573 8 482
SINCE JUL 1 1310 1550 -240 1343
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1593 1075 518 1256
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 500 AM
LOWEST 53 200 PM
AVERAGE 69
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 67 1984
MINIMUM TEMPERATURE (F) 25 2 1989
SUNRISE AND SUNSET
DECEMBER 22 2007......SUNRISE 725 AM EST SUNSET 451 PM EST
DECEMBER 23 2007......SUNRISE 726 AM EST SUNSET 452 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$