Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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967
CDUS41 KLWX 070533
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
133 AM EDT TUE MAY 07 2024
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 6 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 78 3:59 PM 90 1986 73 5 75
MINIMUM 62 2:31 AM 36 1968 50 12 43
AVERAGE 70 61 9 59
PRECIPITATION (IN)
YESTERDAY 0.02 1.18 2022 0.15 -0.13 0.00
MONTH TO DATE 1.50 0.86 0.64 0.09
SINCE MAR 1 7.13 7.83 -0.70 4.96
SINCE JAN 1 14.58 13.38 1.20 8.59
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 MAR 1 T 4.0 -4.0 T
SINCE JUL 1 11.7 21.0 -9.3 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 6
MONTH TO DATE 15 34 -19 66
SINCE MAR 1 694 1001 -307 849
SINCE JUL 1 3658 4511 -853 3813
COOLING
YESTERDAY 5 2 3 0
MONTH TO DATE 21 8 13 0
SINCE MAR 1 65 30 35 45
SINCE JAN 1 68 30 38 45
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 2.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1:00 AM
LOWEST 66 3:00 PM
AVERAGE 82
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 1986
2000
MINIMUM TEMPERATURE (F) 50 28 1970
SUNRISE AND SUNSET
MAY 7 2024...........SUNRISE 6:04 AM EDT SUNSET 8:09 PM EDT
MAY 8 2024...........SUNRISE 6:03 AM EDT SUNSET 8:10 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$