570
CDUS41 KLWX 182129
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
529 PM EDT MON MAR 18 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 18 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 51 3:17 PM 80 1989 55 -4 53
MINIMUM 41 7:29 AM 13 1976 34 7 38
AVERAGE 46 45 1 46
PRECIPITATION (IN)
TODAY 0.00 1.16 1998 0.12 -0.12 0.00
MONTH TO DATE 2.45 1.99 0.46 0.74
SINCE MAR 1 2.45 1.99 0.46 0.74
SINCE JAN 1 9.90 7.54 2.36 4.37
SNOWFALL (IN)
TODAY 0.0 1.5 1994 0.1 -0.1 0.0
MONTH TO DATE T 2.9 -2.9 T
SINCE MAR 1 T 2.9 -2.9 T
SINCE JUL 1 11.7 19.9 -8.2 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 19 20 -1 19
MONTH TO DATE 222 414 -192 369
SINCE MAR 1 222 414 -192 369
SINCE JUL 1 3186 3924 -738 3333
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 3 0 3 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 14.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 7:00 AM
LOWEST 28 4:00 PM
AVERAGE 41
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 76 2012
2022
MINIMUM TEMPERATURE (F) 34 10 1967
SUNRISE AND SUNSET
MARCH 18 2024.........SUNRISE 7:16 AM EDT SUNSET 7:20 PM EDT
MARCH 19 2024.........SUNRISE 7:14 AM EDT SUNSET 7:21 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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