754
CDUS41 KLWX 290527
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
127 AM EDT SAT JUN 29 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 28 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 84 3:41 PM 97 1966 86 -2 81
MINIMUM 67 5:28 AM 44 1970 65 2 64
AVERAGE 76 76 0 73
PRECIPITATION (IN)
YESTERDAY 0.00 1.06 1983 0.14 -0.14 0.00
MONTH TO DATE 0.64 4.02 -3.38 1.96
SINCE JUN 1 0.64 4.02 -3.38 1.96
SINCE JAN 1 17.94 21.26 -3.32 11.94
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 11.7 21.0 -9.3 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 11 -11 5
SINCE JUN 1 0 11 -11 5
SINCE JUL 1 3691 4603 -912 3862
COOLING
YESTERDAY 11 11 0 8
MONTH TO DATE 316 216 100 162
SINCE JUN 1 316 216 100 162
SINCE JAN 1 499 322 177 236
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 11:00 PM
LOWEST 36 12:00 PM
AVERAGE 56
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 102 2012
MINIMUM TEMPERATURE (F) 65 47 1970
SUNRISE AND SUNSET
JUNE 29 2024..........SUNRISE 5:47 AM EDT SUNSET 8:39 PM EDT
JUNE 30 2024..........SUNRISE 5:48 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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