772
CDUS41 KLWX 152125
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
525 PM EDT MON APR 15 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 15 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 85 3:58 PM 87 1967 67 18 79
MINIMUM 58 6:34 AM 28 1971 43 15 62
1997
AVERAGE 72 55 17 71
PRECIPITATION (IN)
TODAY T 1.96 1983 0.11 -0.11 0.02
MONTH TO DATE 1.43 1.65 -0.22 0.36
SINCE MAR 1 5.32 5.15 0.17 1.93
SINCE JAN 1 12.77 10.70 2.07 5.56
SNOWFALL (IN)
TODAY T R T 2014 0.0 0.0 0.0
2020
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
TODAY 0 11 -11 0
MONTH TO DATE 132 196 -64 104
SINCE MAR 1 596 843 -247 674
SINCE JUL 1 3560 4353 -793 3638
COOLING
TODAY 7 1 6 6
MONTH TO DATE 16 4 12 33
SINCE MAR 1 16 6 10 34
SINCE JAN 1 19 6 13 34
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 7:00 AM
LOWEST 33 11:00 AM
AVERAGE 50
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 91 2002
MINIMUM TEMPERATURE (F) 43 28 1981
SUNRISE AND SUNSET
APRIL 15 2024.........SUNRISE 6:32 AM EDT SUNSET 7:48 PM EDT
APRIL 16 2024.........SUNRISE 6:31 AM EDT SUNSET 7:48 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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