National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2017-03-17 05:26 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.
030
CDUS41 KLWX 170526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
126 AM EDT FRI MAR 17 2017
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 16 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 39 433 PM 81 1990 55 -16 75
MINIMUM 23 430 AM 16 1969 33 -10 42
AVERAGE 31 44 -13 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.56 2007 0.12 -0.12 T
MONTH TO DATE 1.39 1.59 -0.20 0.70
SINCE MAR 1 1.39 1.59 -0.20 0.70
SINCE JAN 1 4.83 7.01 -2.18 8.96
SNOWFALL (IN)
YESTERDAY 0.0 6.6 2014 0.1 -0.1
MONTH TO DATE 5.7 1.9 3.8
SINCE JUL 1 7.3 20.8 -13.5
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 34 21 13 6
MONTH TO DATE 406 374 32 238
SINCE MAR 1 406 374 32 238
SINCE JUL 1 3299 3964 -665 3329
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 5
SINCE MAR 1 0 0 0 5
SINCE JAN 1 0 0 0 5
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 1100 PM
LOWEST 37 300 PM
AVERAGE 45
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 77 1963
MINIMUM TEMPERATURE (F) 33 16 1970
SUNRISE AND SUNSET
MARCH 17 2017.........SUNRISE 718 AM EDT SUNSET 719 PM EDT
MARCH 18 2017.........SUNRISE 716 AM EDT SUNSET 720 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$