335
CDUS41 KLWX 050525
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1225 AM EST MON FEB 05 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 4 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 54 4:37 PM 70 1991 44 10 33
MINIMUM 26 7:39 AM 4 1965 25 1 12
1996
AVERAGE 40 34 6 23
PRECIPITATION (IN)
YESTERDAY 0.00 2.17 1998 0.10 -0.10 0.00
MONTH TO DATE T 0.38 -0.38 0.06
SINCE DEC 1 11.75 6.62 5.13 6.37
SINCE JAN 1 6.00 3.32 2.68 1.42
SNOWFALL (IN)
YESTERDAY 0.0 6.2 1995 0.3 -0.3 0.0
MONTH TO DATE 0.0 1.2 -1.2 0.4
SINCE DEC 1 10.0 10.9 -0.9 0.4
SINCE JUL 1 10.0 11.2 -1.2 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 30 -5 42
MONTH TO DATE 92 123 -31 143
SINCE DEC 1 1634 1932 -298 1708
SINCE JUL 1 2405 2832 -427 2542
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 2.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1:00 AM
LOWEST 27 3:00 PM
AVERAGE 55
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 73 1991
MINIMUM TEMPERATURE (F) 25 -10 1996
SUNRISE AND SUNSET
FEBRUARY 5 2024......SUNRISE 7:13 AM EST SUNSET 5:35 PM EST
FEBRUARY 6 2024......SUNRISE 7:12 AM EST SUNSET 5:36 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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