584
CDUS41 KLWX 240529
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
129 AM EDT SAT JUN 24 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 23 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 79 3:54 PM 96 1965 85 -6 72
1988
MINIMUM 65 4:48 AM 44 1992 64 1 63
AVERAGE 72 75 -3 68
PRECIPITATION (IN)
YESTERDAY 0.26 0.59 2016 0.14 0.12 0.06
MONTH TO DATE 1.38 3.31 -1.93 2.70
SINCE JUN 1 1.38 3.31 -1.93 2.70
SINCE JAN 1 11.36 20.55 -9.19 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 7 10 -3 3
MONTH TO DATE 100 164 -64 175
SINCE JUN 1 100 164 -64 175
SINCE JAN 1 174 270 -96 304
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 AM
LOWEST 77 4:00 PM
AVERAGE 87
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 97 2010
MINIMUM TEMPERATURE (F) 64 46 1979
SUNRISE AND SUNSET
JUNE 24 2023..........SUNRISE 5:45 AM EDT SUNSET 8:39 PM EDT
JUNE 25 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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