230
CDUS41 KLWX 272126
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
526 PM EDT SUN OCT 27 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 27 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 60 2:45 PM 84 1963 64 -4 83
MINIMUM 33 6:46 AM 21 1988 41 -8 59
AVERAGE 47 52 -5 71
PRECIPITATION (IN)
TODAY 0.00 1.89 2003 0.10 -0.10 0.00
MONTH TO DATE 0.13 3.20 -3.07 0.57
SINCE SEP 1 3.40 7.14 -3.74 7.22
SINCE JAN 1 29.18 36.36 -7.18 26.44
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 18 13 5 0
MONTH TO DATE 192 229 -37 169
SINCE SEP 1 204 274 -70 185
SINCE JUL 1 206 275 -69 185
COOLING
TODAY 0 0 0 6
MONTH TO DATE 14 19 -5 38
SINCE SEP 1 151 171 -20 254
SINCE JAN 1 1565 1227 338 1369
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 5:00 AM
LOWEST 29 4:00 PM
AVERAGE 57
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 86 2023
MINIMUM TEMPERATURE (F) 41 22 1976
SUNRISE AND SUNSET
OCTOBER 27 2024.......SUNRISE 7:32 AM EDT SUNSET 6:14 PM EDT
OCTOBER 28 2024.......SUNRISE 7:33 AM EDT SUNSET 6:13 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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