251
CDUS41 KLWX 030528
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1228 AM EST TUE DEC 03 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR DECEMBER 2 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 41 1:57 PM 75 1970 50 -9 60
MINIMUM 19 5:43 AM 0 1967 32 -13 44
AVERAGE 30 41 -11 52
PRECIPITATION (IN)
YESTERDAY 0.00 1.42 1986 0.11 -0.11 0.01
MONTH TO DATE T 0.22 -0.22 0.13
SINCE DEC 1 T 0.22 -0.22 0.13
SINCE JAN 1 31.03 40.16 -9.13 29.16
SNOWFALL (IN)
YESTERDAY 0.0 T 1983 0.0 0.0 0.0
1987
2019
MONTH TO DATE T 0.1 -0.1 0.0
SINCE DEC 1 T 0.1 -0.1 0.0
SINCE JUL 1 T 0.4 -0.4 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 35 24 11 13
MONTH TO DATE 68 48 20 36
SINCE DEC 1 68 48 20 36
SINCE JUL 1 736 948 -212 807
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1586 1231 355 1380
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 6:00 AM
LOWEST 37 1:00 PM
AVERAGE 50
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 74 1998
MINIMUM TEMPERATURE (F) 31 7 1976
SUNRISE AND SUNSET
DECEMBER 3 2024......SUNRISE 7:12 AM EST SUNSET 4:48 PM EST
DECEMBER 4 2024......SUNRISE 7:13 AM EST SUNSET 4:47 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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