Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 230728
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
228 AM EST SUN NOV 23 2025
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 22 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 2:20 PM 75 2007 54 3 46
MINIMUM 40 11:59 PM 14 1964 34 6 33
2014
AVERAGE 49 44 5 40
PRECIPITATION (IN)
YESTERDAY 0.04 1.54 1991 0.10 -0.06 0.11
MONTH TO DATE 0.70 2.29 -1.59 1.46
SINCE SEP 1 4.05 9.88 -5.83 4.86
SINCE JAN 1 28.69 39.10 -10.41 30.64
SNOWFALL (IN)
YESTERDAY 0.0 2.2 1989 0.0 0.0 T
MONTH TO DATE 0.0 0.1 -0.1 T
SINCE SEP 1 0.0 0.1 -0.1 T
SINCE JUL 1 0.0 0.1 -0.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 21 -5 25
MONTH TO DATE 365 390 -25 262
SINCE SEP 1 623 719 -96 498
SINCE JUL 1 625 720 -95 500
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 16
SINCE SEP 1 182 174 8 172
SINCE JAN 1 1330 1230 100 1586
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 64 3:00 PM
AVERAGE 82
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 70 1990
MINIMUM TEMPERATURE (F) 34 14 1964
1984
SUNRISE AND SUNSET
NOVEMBER 23 2025......SUNRISE 7:02 AM EST SUNSET 4:51 PM EST
NOVEMBER 24 2025......SUNRISE 7:03 AM EST SUNSET 4:50 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$