290
CDUS41 KLWX 090528
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1228 AM EST SAT NOV 09 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 8 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 2:55 PM 77 1975 59 15 67
1987
2020
MINIMUM 54 6:13 AM 18 1967 38 16 44
AVERAGE 64 48 16 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.14 1996 0.11 -0.11 0.00
MONTH TO DATE T 0.87 -0.87 T
SINCE SEP 1 3.40 8.46 -5.06 7.32
SINCE JAN 1 29.18 37.68 -8.50 26.54
SNOWFALL (IN)
YESTERDAY 0.0 T 1976 0.0 0.0 0.0
1995
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 1 17 -16 9
MONTH TO DATE 48 124 -76 118
SINCE SEP 1 284 453 -169 324
SINCE JUL 1 286 454 -168 324
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 15 0 15 0
SINCE SEP 1 171 174 -3 265
SINCE JAN 1 1585 1230 355 1380
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 9.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 3:00 AM
LOWEST 25 4:00 PM
AVERAGE 48
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 81 2023
MINIMUM TEMPERATURE (F) 37 19 1967
1971
1976
SUNRISE AND SUNSET
NOVEMBER 9 2024......SUNRISE 6:46 AM EST SUNSET 5:00 PM EST
NOVEMBER 10 2024......SUNRISE 6:48 AM EST SUNSET 4:59 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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