951
CDUS41 KLWX 120528
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
128 AM EDT TUE MAR 12 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 11 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 56 5:11 PM 79 2021 53 3 47
MINIMUM 37 6:39 AM 13 1996 32 5 37
AVERAGE 47 42 5 42
PRECIPITATION (IN)
YESTERDAY 0.00 0.82 1963 0.11 -0.11 0.00
MONTH TO DATE 2.44 1.17 1.27 0.64
SINCE MAR 1 2.44 1.17 1.27 0.64
SINCE JAN 1 9.89 6.72 3.17 4.27
SNOWFALL (IN)
YESTERDAY 0.0 1.0 1963 0.1 -0.1 0.0
MONTH TO DATE T 1.9 -1.9 T
SINCE MAR 1 T 1.9 -1.9 T
SINCE JUL 1 11.7 18.9 -7.2 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 23 -5 23
MONTH TO DATE 164 265 -101 218
SINCE MAR 1 164 265 -101 218
SINCE JUL 1 3128 3775 -647 3182
COOLING
YESTERDAY 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 32 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 16.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 1:00 AM
LOWEST 21 4:00 PM
AVERAGE 41
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 89 1990
MINIMUM TEMPERATURE (F) 32 18 1969
1984
1998
SUNRISE AND SUNSET
MARCH 12 2024.........SUNRISE 7:25 AM EDT SUNSET 7:14 PM EDT
MARCH 13 2024.........SUNRISE 7:23 AM EDT SUNSET 7:15 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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