657
CDUS41 KLWX 270526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
126 AM EDT SAT JUL 27 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JULY 26 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 85 2:18 PM 98 1966 88 -3 92
2012
MINIMUM 65 11:59 PM 50 1976 67 -2 65
AVERAGE 75 77 -2 79
PRECIPITATION (IN)
YESTERDAY 0.00 0.76 1989 0.13 -0.13 0.00
MONTH TO DATE 2.54 3.52 -0.98 4.64
SINCE JUN 1 3.23 7.82 -4.59 6.94
SINCE JAN 1 20.53 25.06 -4.53 16.92
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 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 13 -13 5
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 10 12 -2 14
MONTH TO DATE 423 310 113 390
SINCE JUN 1 777 548 229 572
SINCE JAN 1 960 654 306 646
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 35 12:00 PM
AVERAGE 63
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 98 1993
2023
MINIMUM TEMPERATURE (F) 67 52 1977
SUNRISE AND SUNSET
JULY 27 2024..........SUNRISE 6:07 AM EDT SUNSET 8:25 PM EDT
JULY 28 2024..........SUNRISE 6:08 AM EDT SUNSET 8:24 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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