National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-12-10 05:21 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 100523
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1221 AM EST MON DEC 10 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR DECEMBER 9 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 45 214 PM 72 1978 48 -3 40
MINIMUM 39 921 AM 11 1989 27 12 15
AVERAGE 42 38 4 28
PRECIPITATION (IN)
YESTERDAY 0.23 1.12 1973 0.10 0.13 0.00
MONTH TO DATE 1.00 0.90 0.10 0.02
SINCE DEC 1 1.00 0.90 0.10 0.02
SINCE JAN 1 26.03 39.63 -13.60 44.26
SNOWFALL (IN)
YESTERDAY 0.0 T 0.0
MONTH TO DATE 2.5 T 2.5
SINCE JUL 1 2.5 0.9 1.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 23 27 -4 37
MONTH TO DATE 276 231 45 255
SINCE DEC 1 276 231 45 255
SINCE JUL 1 1005 1208 -203 1116
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 SE (140)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 82 200 PM
AVERAGE 88
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 70 1966
MINIMUM TEMPERATURE (F) 27 4 1989
SUNRISE AND SUNSET
DECEMBER 10 2007......SUNRISE 717 AM EST SUNSET 448 PM EST
DECEMBER 11 2007......SUNRISE 718 AM EST SUNSET 448 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$