733
CDUS41 KLWX 060524
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1224 AM EST SAT JAN 06 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 5 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 42 3:37 PM 69 1997 43 -1 65
MINIMUM 20 7:33 AM 5 1970 26 -6 42
AVERAGE 31 34 -3 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.11 1993 0.10 -0.10 T
MONTH TO DATE 0.01 0.47 -0.46 T
SINCE DEC 1 5.76 3.77 1.99 4.95
SINCE JAN 1 0.01 0.47 -0.46 T
SNOWFALL (IN)
YESTERDAY 0.0 6.4 1980 0.2 -0.2 0.0
MONTH TO DATE T 0.7 -0.7 0.0
SINCE DEC 1 0.5 3.5 -3.0 T
SINCE JUL 1 0.5 3.8 -3.3 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 34 31 3 11
MONTH TO DATE 140 151 -11 58
SINCE DEC 1 815 996 -181 920
SINCE JUL 1 1586 1896 -310 1754
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 8:00 AM
LOWEST 39 2:00 PM
AVERAGE 59
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 71 2007
MINIMUM TEMPERATURE (F) 26 4 1977
1999
SUNRISE AND SUNSET
JANUARY 6 2024.......SUNRISE 7:29 AM EST SUNSET 5:02 PM EST
JANUARY 7 2024.......SUNRISE 7:29 AM EST SUNSET 5:03 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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