966
CDUS41 KLWX 140530
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST WED FEB 14 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 13 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 47 3:28 PM 65 1974 46 1 55
MINIMUM 34 9:13 AM -8 1983 26 8 35
AVERAGE 41 36 5 45
PRECIPITATION (IN)
YESTERDAY 0.81 1.29 1972 0.09 0.72 0.06
MONTH TO DATE 1.10 1.19 -0.09 1.07
SINCE DEC 1 12.85 7.43 5.42 7.38
SINCE JAN 1 7.10 4.13 2.97 2.43
SNOWFALL (IN)
YESTERDAY 0.6 11.7 2014 0.3 0.3 0.0
MONTH TO DATE 0.6 3.6 -3.0 0.4
SINCE DEC 1 10.6 13.3 -2.7 0.4
SINCE JUL 1 10.6 13.6 -3.0 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 29 -5 20
MONTH TO DATE 270 390 -120 315
SINCE DEC 1 1812 2199 -387 1880
SINCE JUL 1 2583 3099 -516 2714
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 3 0 3 0
SINCE JAN 1 3 0 3 0
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 43 4:00 PM
AVERAGE 68
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 71 1990
MINIMUM TEMPERATURE (F) 26 -5 1979
SUNRISE AND SUNSET
FEBRUARY 14 2024......SUNRISE 7:03 AM EST SUNSET 5:46 PM EST
FEBRUARY 15 2024......SUNRISE 7:02 AM EST SUNSET 5:47 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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