699
CDUS41 KLWX 210745
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
245 AM EST SAT FEB 21 2026
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 20 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 5:09 PM 77 2018 47 13 30
MINIMUM 38 6:52 AM -2 1979 28 10 22
AVERAGE 49 37 12 26
PRECIPITATION (IN)
YESTERDAY 0.86 1.02 1996 0.10 0.76 T
MONTH TO DATE 1.88 1.85 0.03 2.42
SINCE DEC 1 6.36 8.09 -1.73 7.76
SINCE JAN 1 5.06 4.79 0.27 4.42
SNOWFALL (IN)
YESTERDAY 0.0 4.7 2019 0.2 -0.2 T
MONTH TO DATE 0.4 5.3 -4.9 4.9
SINCE DEC 1 10.6 15.0 -4.4 15.5
SINCE JUL 1 10.6 15.3 -4.7 15.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 28 -12 39
MONTH TO DATE 652 588 64 577
SINCE DEC 1 2644 2397 247 2474
SINCE JUL 1 3437 3297 140 3142
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 29 11:00 PM
AVERAGE 65
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 80 2018
MINIMUM TEMPERATURE (F) 28 7 1968
1972
SUNRISE AND SUNSET
FEBRUARY 21 2026......SUNRISE 6:53 AM EST SUNSET 5:54 PM EST
FEBRUARY 22 2026......SUNRISE 6:52 AM EST SUNSET 5:55 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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