695
CDUS41 KLWX 150523
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT TUE OCT 15 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 14 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 68 1:10 AM 86 1975 69 -1 61
MINIMUM 44 11:59 PM 23 1988 46 -2 51
AVERAGE 56 57 -1 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.61 1995 0.11 -0.11 0.32
MONTH TO DATE 0.13 1.69 -1.56 0.50
SINCE SEP 1 3.40 5.63 -2.23 7.15
SINCE JAN 1 29.18 34.85 -5.67 26.37
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 9 8 1 9
MONTH TO DATE 51 90 -39 64
SINCE SEP 1 63 135 -72 80
SINCE JUL 1 65 136 -71 80
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 14 19 -5 32
SINCE SEP 1 151 171 -20 248
SINCE JAN 1 1565 1227 338 1363
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.4
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 5:00 AM
LOWEST 34 12:00 PM
AVERAGE 58
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 88 1989
MINIMUM TEMPERATURE (F) 46 28 1987
SUNRISE AND SUNSET
OCTOBER 15 2024.......SUNRISE 7:20 AM EDT SUNSET 6:30 PM EDT
OCTOBER 16 2024.......SUNRISE 7:21 AM EDT SUNSET 6:29 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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