415
CDUS41 KLWX 100537
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1237 AM EST SAT FEB 10 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 9 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 67 MM 71 2023 45 22 71
MINIMUM 41 MM -5 1967 26 15 40
AVERAGE 54 35 19 56
PRECIPITATION (IN)
YESTERDAY T 1.07 1970 0.09 -0.09 0.00
MONTH TO DATE T 0.84 -0.84 0.06
SINCE DEC 1 11.75 7.08 4.67 6.37
SINCE JAN 1 6.00 3.78 2.22 1.42
SNOWFALL (IN)
YESTERDAY 0.0 2.2 2010 0.3 -0.3 0.0
MONTH TO DATE 0.0 2.6 -2.6 0.4
SINCE DEC 1 10.0 12.3 -2.3 0.4
SINCE JUL 1 10.0 12.6 -2.6 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 30 -19 9
MONTH TO DATE 207 273 -66 234
SINCE DEC 1 1749 2082 -333 1799
SINCE JUL 1 2520 2982 -462 2633
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 9 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 8:00 AM
LOWEST 30 3:00 PM
AVERAGE 49
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 65 2023
MINIMUM TEMPERATURE (F) 26 -10 1979
SUNRISE AND SUNSET
FEBRUARY 10 2024......SUNRISE 7:07 AM EST SUNSET 5:41 PM EST
FEBRUARY 11 2024......SUNRISE 7:06 AM EST SUNSET 5:42 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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