169
CDUS41 KLWX 260526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
126 AM EDT FRI APR 26 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 25 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 62 1:41 PM 93 1960 70 -8 60
MINIMUM 49 11:59 PM 29 1969 46 3 40
AVERAGE 56 58 -2 50
PRECIPITATION (IN)
YESTERDAY 0.00 1.34 1973 0.13 -0.13 0.00
MONTH TO DATE 1.45 2.83 -1.38 0.81
SINCE MAR 1 5.34 6.33 -0.99 2.38
SINCE JAN 1 12.79 11.88 0.91 6.01
SNOWFALL (IN)
YESTERDAY 0.0 T 2015 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 0
DEGREE DAYS
HEATING
YESTERDAY 9 8 1 15
MONTH TO DATE 193 286 -93 174
SINCE MAR 1 657 933 -276 744
SINCE JUL 1 3621 4443 -822 3708
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 20 14 6 44
SINCE MAR 1 20 16 4 45
SINCE JAN 1 23 16 7 45
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 10:00 PM
LOWEST 46 1:00 PM
AVERAGE 60
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 1990
2009
MINIMUM TEMPERATURE (F) 47 31 1967
SUNRISE AND SUNSET
APRIL 26 2024.........SUNRISE 6:17 AM EDT SUNSET 7:58 PM EDT
APRIL 27 2024.........SUNRISE 6:16 AM EDT SUNSET 7:59 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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