National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2017-02-04 05:29 UTC
Bulk Download
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.
495
CDUS41 KLWX 040530
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1229 AM EST SAT FEB 4 2017
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 3 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1962 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 37 212 PM 66 1991 44 -7 54
MINIMUM 28 1159 PM 1 1965 25 3 40
AVERAGE 33 34 -1 47
PRECIPITATION (IN)
YESTERDAY T 1.33 2014 0.10 -0.10 0.76
MONTH TO DATE T 0.30 -0.30 0.94
SINCE DEC 1 5.09 5.94 -0.85 9.17
SINCE JAN 1 2.73 2.98 -0.25 5.41
SNOWFALL (IN)
YESTERDAY T 3.5 1996 0.4 -0.4
MONTH TO DATE T 1.0 -1.0
SINCE JUL 1 1.0 12.3 -11.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 31 1 18
MONTH TO DATE 82 93 -11 59
SINCE DEC 1 1691 1961 -270 1595
SINCE JUL 1 2418 2877 -459 2345
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 2
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 47 400 AM
LOWEST 32 200 PM
AVERAGE 40
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 70 1991
MINIMUM TEMPERATURE (F) 25 4 1996
1965
SUNRISE AND SUNSET
FEBRUARY 4 2017......SUNRISE 713 AM EST SUNSET 535 PM EST
FEBRUARY 5 2017......SUNRISE 712 AM EST SUNSET 536 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$