National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2017-03-07 05:21 UTC
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707
CDUS41 KLWX 070521
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1221 AM EST TUE MAR 7 2017
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 6 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 53 442 PM 70 2004 52 1 51
MINIMUM 24 129 AM 6 2015 30 -6 29
AVERAGE 39 41 -2 40
PRECIPITATION (IN)
YESTERDAY T 2.30 2011 0.10 -0.10 T
MONTH TO DATE 0.01 0.56 -0.55 0.13
SINCE MAR 1 0.01 0.56 -0.55 0.13
SINCE JAN 1 3.45 5.98 -2.53 8.39
SNOWFALL (IN)
YESTERDAY 0.0 3.3 2013 0.1 -0.1
MONTH TO DATE 0.1 0.8 -0.7
SINCE JUL 1 1.7 19.7 -18.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 24 2 25
MONTH TO DATE 149 149 0 151
SINCE MAR 1 149 149 0 151
SINCE JUL 1 3042 3739 -697 3242
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 1100 PM
LOWEST 32 300 PM
AVERAGE 51
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 76 1974
MINIMUM TEMPERATURE (F) 30 2 2015
SUNRISE AND SUNSET
MARCH 7 2017.........SUNRISE 633 AM EST SUNSET 609 PM EST
MARCH 8 2017.........SUNRISE 631 AM EST SUNSET 610 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$