668
CDUS41 KLWX 140529
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
129 AM EDT THU MAR 14 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 13 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 74 2:03 PM 87 1990 54 20 50
MINIMUM 38 6:20 AM 16 1998 33 5 37
AVERAGE 56 43 13 44
PRECIPITATION (IN)
YESTERDAY 0.00 1.63 1977 0.11 -0.11 0.02
MONTH TO DATE 2.44 1.39 1.05 0.73
SINCE MAR 1 2.44 1.39 1.05 0.73
SINCE JAN 1 9.89 6.94 2.95 4.36
SNOWFALL (IN)
YESTERDAY 0.0 13.9 1993 0.1 -0.1 0.0
MONTH TO DATE T 2.2 -2.2 T
SINCE MAR 1 T 2.2 -2.2 T
SINCE JUL 1 11.7 19.2 -7.5 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 22 -13 21
MONTH TO DATE 183 309 -126 270
SINCE MAR 1 183 309 -126 270
SINCE JUL 1 3147 3819 -672 3234
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 9 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 1.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 7:00 AM
LOWEST 20 2:00 PM
AVERAGE 48
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 88 1990
MINIMUM TEMPERATURE (F) 33 15 1968
1993
SUNRISE AND SUNSET
MARCH 14 2024.........SUNRISE 7:22 AM EDT SUNSET 7:16 PM EDT
MARCH 15 2024.........SUNRISE 7:20 AM EDT SUNSET 7:17 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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