788
CDUS41 KLWX 282139
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
539 PM EDT SUN APR 28 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 28 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 85 3:59 PM 88 1983 71 14 58
1990
2021
MINIMUM 53 5:07 AM 32 1972 48 5 52
1993
AVERAGE 69 59 10 55
PRECIPITATION (IN)
TODAY T 1.68 2002 0.13 -0.13 1.41
MONTH TO DATE 1.60 3.21 -1.61 2.24
SINCE MAR 1 5.49 6.71 -1.22 3.81
SINCE JAN 1 12.94 12.26 0.68 7.44
SNOWFALL (IN)
TODAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE T 0.1 -0.1 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
TODAY 0 7 -7 10
MONTH TO DATE 215 307 -92 201
SINCE MAR 1 679 954 -275 771
SINCE JUL 1 3643 4464 -821 3735
COOLING
TODAY 4 1 3 0
MONTH TO DATE 24 17 7 44
SINCE MAR 1 24 19 5 45
SINCE JAN 1 27 19 8 45
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 43 3:00 PM
AVERAGE 70
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 89 2017
MINIMUM TEMPERATURE (F) 48 32 1987
SUNRISE AND SUNSET
APRIL 28 2024.........SUNRISE 6:15 AM EDT SUNSET 8:00 PM EDT
APRIL 29 2024.........SUNRISE 6:14 AM EDT SUNSET 8:01 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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