Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 220526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1226 AM EST FRI NOV 22 2024
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 21 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 51 11:26 AM 76 2007 54 -3 58
MINIMUM 36 11:59 PM 16 1969 34 2 30
AVERAGE 44 44 0 44
PRECIPITATION (IN)
YESTERDAY T 2.15 2023 0.10 -0.10 2.15
MONTH TO DATE 1.35 2.19 -0.84 2.49
SINCE SEP 1 4.75 9.78 -5.03 9.81
SINCE JAN 1 30.53 39.00 -8.47 29.03
SNOWFALL (IN)
YESTERDAY T 0.2 1987 0.0 0.0 0.0
MONTH TO DATE T 0.1 -0.1 0.0
SINCE SEP 1 T 0.1 -0.1 T
SINCE JUL 1 T 0.1 -0.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 21 0 21
MONTH TO DATE 237 369 -132 345
SINCE SEP 1 473 698 -225 551
SINCE JUL 1 475 699 -224 551
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 16 0 16 0
SINCE SEP 1 172 174 -2 265
SINCE JAN 1 1586 1230 356 1380
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
SLEET
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 6:00 PM
LOWEST 50 12:00 PM
AVERAGE 65
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 75 2007
MINIMUM TEMPERATURE (F) 34 14 1964
2014
SUNRISE AND SUNSET
NOVEMBER 22 2024......SUNRISE 7:01 AM EST SUNSET 4:51 PM EST
NOVEMBER 23 2024......SUNRISE 7:02 AM EST SUNSET 4:51 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$