933
CDUS41 KLWX 242122
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT MON APR 24 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 24 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 60 3:49 PM 85 1990 70 -10 84
1994
2011
MINIMUM 41 5:37 AM 30 1989 46 -5 51
AVERAGE 51 58 -7 68
PRECIPITATION (IN)
TODAY 0.00 1.25 1983 0.12 -0.12 0.00
MONTH TO DATE 0.81 2.70 -1.89 2.22
SINCE MAR 1 2.38 6.20 -3.82 4.14
SINCE JAN 1 6.01 11.75 -5.74 10.34
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 T
SINCE MAR 1 T 4.0 -4.0 3.5
SINCE JUL 1 0.4 21.0 -20.6 15.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 14 8 6 0
MONTH TO DATE 159 278 -119 282
SINCE MAR 1 729 925 -196 805
SINCE JUL 1 3683 4435 -752 3879
COOLING
TODAY 0 1 -1 3
MONTH TO DATE 44 13 31 11
SINCE MAR 1 45 15 30 14
SINCE JAN 1 45 15 30 14
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 5:00 AM
LOWEST 28 4:00 PM
AVERAGE 46
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 1960
MINIMUM TEMPERATURE (F) 46 29 1969
SUNRISE AND SUNSET
APRIL 24 2023.........SUNRISE 6:21 AM EDT SUNSET 7:56 PM EDT
APRIL 25 2023.........SUNRISE 6:20 AM EDT SUNSET 7:56 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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