816
CDUS41 KLWX 080523
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT MON APR 08 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 7 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 65 5:16 PM 91 2010 64 1 57
MINIMUM 34 5:12 AM 21 1977 40 -6 44
AVERAGE 50 52 -2 51
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 1988 0.11 -0.11 T
MONTH TO DATE 1.28 0.76 0.52 0.34
SINCE MAR 1 5.17 4.26 0.91 1.91
SINCE JAN 1 12.62 9.81 2.81 5.54
SNOWFALL (IN)
YESTERDAY 0.0 1.1 1990 0.0 0.0 0.0
MONTH TO DATE T 0.1 -0.1 0.0
SINCE MAR 1 T 4.0 -4.0 T
SINCE JUL 1 11.7 21.0 -9.3 0.4
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 15 13 2 14
MONTH TO DATE 109 101 8 48
SINCE MAR 1 573 748 -175 618
SINCE JUL 1 3537 4258 -721 3582
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 18
SINCE MAR 1 0 2 -2 19
SINCE JAN 1 3 2 1 19
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 4:00 AM
LOWEST 29 5:00 PM
AVERAGE 52
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 87 1991
MINIMUM TEMPERATURE (F) 41 24 1970
SUNRISE AND SUNSET
APRIL 8 2024.........SUNRISE 6:43 AM EDT SUNSET 7:41 PM EDT
APRIL 9 2024.........SUNRISE 6:41 AM EDT SUNSET 7:42 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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