National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-01-16 05:31 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 160537
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1231 AM EST THU JAN 16 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 15 2003...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2003
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 31 339 PM 65 1995 41 -10 52
MINIMUM 15 1156 PM -7 1964 22 -7 33
AVERAGE 23 31 -8 43
PRECIPITATION (IN)
YESTERDAY 0.00 1.56 1995 0.10 -0.10 0.00
MONTH TO DATE 2.47 1.50 0.97 0.67
SINCE DEC 1 6.08 4.57 1.51 2.23
SINCE JAN 1 2.47 1.50 0.97 0.67
SNOWFALL (IN)
YESTERDAY 0.0 1.4 1968 0.3 -0.3 0.0
MONTH TO DATE 3.8 3.3 0.5 T
SINCE DEC 1 12.0 5.5 6.5 T
SINCE JUL 1 12.0 6.4 5.6 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 42 33 9 22
MONTH TO DATE 466 492 -26 455
SINCE DEC 1 1438 1376 62 1181
SINCE JUL 1 2420 2353 67 1984
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1200 AM
LOWEST 31 400 PM
AVERAGE 56
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 65 1974
MINIMUM TEMPERATURE (F) 22 -4 1964
SUNRISE AND SUNSET
JANUARY 16 2003.......SUNRISE 727 AM EST SUNSET 513 PM EST
JANUARY 17 2003.......SUNRISE 726 AM EST SUNSET 514 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.