Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 212130
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
430 PM EST FRI NOV 21 2025
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 21 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 56 3:53 PM 79 1900 56 0 55
MINIMUM 47 5:36 AM 18 1872 40 7 40
AVERAGE 52 48 4 48
PRECIPITATION (IN)
TODAY 0.00 2.52 1952 0.09 -0.09 0.06
MONTH TO DATE 0.48 2.03 -1.55 1.25
SINCE SEP 1 6.09 9.62 -3.53 5.04
SINCE JAN 1 33.35 37.53 -4.18 34.13
SNOWFALL (IN)
TODAY 0.0 T 1967 0.0 0.0 0.0
1987
2008
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 13 17 -4 17
MONTH TO DATE 266 288 -22 170
SINCE SEP 1 426 479 -53 275
SINCE JUL 1 426 479 -53 275
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 30
SINCE SEP 1 251 283 -32 314
SINCE JAN 1 1716 1735 -19 2029
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 9:00 AM
LOWEST 73 12:00 AM
AVERAGE 78
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 77 2007
MINIMUM TEMPERATURE (F) 40 12 1880
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 6:58 AM EST SUNSET 4:50 PM EST
NOVEMBER 22 2025......SUNRISE 6:59 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.
$$