396
CDUS41 KLWX 242128
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
528 PM EDT MON JUL 24 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JULY 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 87 3:59 PM 99 2010 88 -1 96
MINIMUM 73 6:09 AM 48 1985 67 6 66
AVERAGE 80 77 3 81
PRECIPITATION (IN)
TODAY 0.00 0.86 2020 0.14 -0.14 0.00
MONTH TO DATE 4.64 3.27 1.37 4.30
SINCE JUN 1 6.94 7.57 -0.63 7.05
SINCE JAN 1 16.92 24.81 -7.89 24.27
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 5 13 -8 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 15 12 3 16
MONTH TO DATE 360 286 74 323
SINCE JUN 1 542 524 18 560
SINCE JAN 1 616 630 -14 689
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 6:00 AM
LOWEST 53 2:00 PM
AVERAGE 69
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 100 2016
MINIMUM TEMPERATURE (F) 67 55 1976
SUNRISE AND SUNSET
JULY 24 2023..........SUNRISE 6:04 AM EDT SUNSET 8:29 PM EDT
JULY 25 2023..........SUNRISE 6:04 AM EDT SUNSET 8:28 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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