Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 090524
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT SUN JUN 09 2024
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 8 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 87 4:11 PM 97 2007 81 6 79
MINIMUM 55 5:00 AM 36 1977 60 -5 56
AVERAGE 71 70 1 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.71 2014 0.15 -0.15 0.00
MONTH TO DATE 0.20 1.19 -0.99 T
SINCE JUN 1 0.20 1.19 -0.99 T
SINCE JAN 1 17.50 18.43 -0.93 9.98
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 11.7 21.0 -9.3 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 10 -10 0
SINCE JUN 1 0 10 -10 0
SINCE JUL 1 3691 4602 -911 3857
COOLING
YESTERDAY 6 6 0 3
MONTH TO DATE 67 44 23 31
SINCE JUN 1 67 44 23 31
SINCE JAN 1 250 150 100 105
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.4
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 5:00 AM
LOWEST 30 3:00 PM
AVERAGE 53
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 2011
MINIMUM TEMPERATURE (F) 60 43 1975
SUNRISE AND SUNSET
JUNE 9 2024..........SUNRISE 5:44 AM EDT SUNSET 8:35 PM EDT
JUNE 10 2024..........SUNRISE 5:44 AM EDT SUNSET 8:35 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$