296
CDUS41 KLWX 040525
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
125 AM EDT FRI OCT 04 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 3 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 78 3:31 PM 86 2002 73 5 85
2007
2018
MINIMUM 60 5:51 AM 30 1974 51 9 59
2003
AVERAGE 69 62 7 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.86 1987 0.12 -0.12 0.00
MONTH TO DATE 0.13 0.38 -0.25 0.00
SINCE SEP 1 3.40 4.32 -0.92 6.65
SINCE JAN 1 29.18 33.54 -4.36 25.87
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 0 14 -14 0
SINCE SEP 1 12 59 -47 16
SINCE JUL 1 14 60 -46 16
COOLING
YESTERDAY 4 2 2 7
MONTH TO DATE 6 6 0 17
SINCE SEP 1 143 158 -15 233
SINCE JAN 1 1557 1214 343 1348
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 2.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 62 3:00 PM
AVERAGE 81
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 2013
MINIMUM TEMPERATURE (F) 50 26 1974
SUNRISE AND SUNSET
OCTOBER 4 2024.......SUNRISE 7:09 AM EDT SUNSET 6:47 PM EDT
OCTOBER 5 2024.......SUNRISE 7:10 AM EDT SUNSET 6:45 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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