396
CDUS41 KLWX 260526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
126 AM EDT MON JUN 26 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 25 2023
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)
YESTERDAY
MAXIMUM 90 2:10 PM 97 1966 86 4 89
MINIMUM 65 3:33 AM 44 1979 65 0 63
AVERAGE 78 75 3 76
PRECIPITATION (IN)
YESTERDAY T 5.94 2006 0.14 -0.14 0.00
MONTH TO DATE 1.61 3.59 -1.98 2.70
SINCE JUN 1 1.61 3.59 -1.98 2.70
SINCE JAN 1 11.59 20.83 -9.24 19.92
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 0.4 21.0 -20.6 15.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 11 -6 0
SINCE JUN 1 5 11 -6 0
SINCE JUL 1 3852 4603 -751 4023
COOLING
YESTERDAY 13 10 3 11
MONTH TO DATE 126 184 -58 191
SINCE JUN 1 126 184 -58 191
SINCE JAN 1 200 290 -90 320
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 45 1:00 PM
AVERAGE 69
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 95 1998
MINIMUM TEMPERATURE (F) 65 42 1979
SUNRISE AND SUNSET
JUNE 26 2023..........SUNRISE 5:46 AM EDT SUNSET 8:39 PM EDT
JUNE 27 2023..........SUNRISE 5:46 AM EDT SUNSET 8:39 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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