655
CDUS41 KLWX 180523
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT SUN JUN 18 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 17 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 4:44 PM 99 2022 86 -2 99
MINIMUM 63 4:24 AM 50 1926 68 -5 73
AVERAGE 74 77 -3 86
PRECIPITATION (IN)
YESTERDAY 0.00 2.22 1878 0.15 -0.15 T
MONTH TO DATE 0.23 2.32 -2.09 0.87
SINCE JUN 1 0.23 2.32 -2.09 0.87
SINCE JAN 1 10.45 18.45 -8.00 19.83
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 13.7 -13.3 13.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 2 -2 0
SINCE JUN 1 0 2 -2 0
SINCE JUL 1 3184 3768 -584 3407
COOLING
YESTERDAY 9 12 -3 21
MONTH TO DATE 133 164 -31 201
SINCE JUN 1 133 164 -31 201
SINCE JAN 1 268 331 -63 382
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 4:00 AM
LOWEST 27 4:00 PM
AVERAGE 53
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 97 1944
MINIMUM TEMPERATURE (F) 68 51 1902
1927
1965
SUNRISE AND SUNSET
JUNE 18 2023..........SUNRISE 5:43 AM EDT SUNSET 8:36 PM EDT
JUNE 19 2023..........SUNRISE 5:43 AM EDT SUNSET 8:36 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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