078
CDUS41 KLWX 250524
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT THU JUL 25 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JULY 24 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 89 2:32 PM 99 2010 88 1 87
MINIMUM 73 11:59 PM 48 1985 67 6 73
AVERAGE 81 77 4 80
PRECIPITATION (IN)
YESTERDAY 0.22 0.86 2020 0.14 0.08 0.00
MONTH TO DATE 2.54 3.27 -0.73 4.64
SINCE JUN 1 3.23 7.57 -4.34 6.94
SINCE JAN 1 20.53 24.81 -4.28 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 16 12 4 15
MONTH TO DATE 399 286 113 360
SINCE JUN 1 753 524 229 542
SINCE JAN 1 936 630 306 616
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 2.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 59 1:00 PM
AVERAGE 78
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 100 2016
MINIMUM TEMPERATURE (F) 67 55 1976
SUNRISE AND SUNSET
JULY 25 2024..........SUNRISE 6:05 AM EDT SUNSET 8:27 PM EDT
JULY 26 2024..........SUNRISE 6:06 AM EDT SUNSET 8:26 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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