539
CDUS41 KLWX 252126
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
426 PM EST THU JAN 25 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 25 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 67 3:13 PM 73 1967 43 24 42
MINIMUM 45 1:03 AM -5 1987 25 20 29
AVERAGE 56 34 22 36
PRECIPITATION (IN)
TODAY 0.10 1.57 1978 0.10 0.00 0.46
MONTH TO DATE 4.41 2.38 2.03 1.24
SINCE DEC 1 10.16 5.68 4.48 6.19
SINCE JAN 1 4.41 2.38 2.03 1.24
SNOWFALL (IN)
TODAY 0.0 10.3 2000 0.2 -0.2 T
MONTH TO DATE 9.5 5.2 4.3 T
SINCE DEC 1 10.0 8.0 2.0 T
SINCE JUL 1 10.0 8.3 1.7 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 9 31 -22 29
MONTH TO DATE 757 771 -14 567
SINCE DEC 1 1432 1616 -184 1429
SINCE JUL 1 2203 2516 -313 2263
COOLING
TODAY 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 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 81 3:00 PM
AVERAGE 87
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 70 1967
MINIMUM TEMPERATURE (F) 25 3 1987
SUNRISE AND SUNSET
JANUARY 25 2024.......SUNRISE 7:22 AM EST SUNSET 5:22 PM EST
JANUARY 26 2024.......SUNRISE 7:21 AM EST SUNSET 5:24 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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