334
CDUS41 KLWX 222301
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
600 PM EST FRI FEB 22 2019
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 22 2019
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1960 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 48 1240 AM 71 1991 48 0 65
MINIMUM 38 442 AM 4 1968 27 11 41
AVERAGE 43 38 5 53
PRECIPITATION (IN)
TODAY T 1.69 2003 0.09 -0.09 0.09
MONTH TO DATE 2.87 2.16 0.71 3.96
SINCE DEC 1 12.59 7.80 4.79 6.52
SINCE JAN 1 6.83 4.84 1.99 5.75
SNOWFALL (IN)
TODAY 0.0 3.5 1986 0.3 -0.3
MONTH TO DATE 6.4 6.4 0.0
SINCE JUL 1 24.9 17.7 7.2
SNOW DEPTH T
DEGREE DAYS
HEATING
TODAY 22 27 -5 12
MONTH TO DATE 591 648 -57 518
SINCE DEC 1 2396 2516 -120 2444
SINCE JUL 1 3354 3432 -78 3238
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 5
SINCE DEC 1 0 0 0 5
SINCE JAN 1 0 0 0 5
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 500 AM
LOWEST 42 1200 AM
AVERAGE 64
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 77 2017
MINIMUM TEMPERATURE (F) 27 5 1963
SUNRISE AND SUNSET
FEBRUARY 22 2019......SUNRISE 652 AM EST SUNSET 555 PM EST
FEBRUARY 23 2019......SUNRISE 651 AM EST SUNSET 556 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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