Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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987
CDUS41 KLWX 202138
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
438 PM EST THU NOV 20 2025
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 20 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 49 3:59 PM 79 1942 57 -8 67
MINIMUM 42 3:42 AM 20 1901 40 2 49
AVERAGE 46 48 -2 58
PRECIPITATION (IN)
TODAY 0.00 1.83 1952 0.10 -0.10 0.77
MONTH TO DATE 0.48 1.94 -1.46 1.19
SINCE SEP 1 6.09 9.53 -3.44 4.98
SINCE JAN 1 33.35 37.44 -4.09 34.07
SNOWFALL (IN)
TODAY 0.0 0.5 1961 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 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 19 17 2 7
MONTH TO DATE 253 271 -18 153
SINCE SEP 1 413 462 -49 258
SINCE JUL 1 413 462 -49 258
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 E (70)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 3:00 AM
LOWEST 68 12:00 PM
AVERAGE 74
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 79 1900
MINIMUM TEMPERATURE (F) 40 18 1872
SUNRISE AND SUNSET
NOVEMBER 20 2025......SUNRISE 6:56 AM EST SUNSET 4:51 PM EST
NOVEMBER 21 2025......SUNRISE 6:58 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.
$$