579
CDUS41 KLWX 262135
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
435 PM EST SUN JAN 26 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 26 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 49 3:51 PM 79 2024 43 6 79
MINIMUM 32 6:04 AM 3 1987 25 7 56
AVERAGE 41 34 7 68
PRECIPITATION (IN)
TODAY 0.00 1.31 2011 0.09 -0.09 0.03
MONTH TO DATE 1.15 2.47 -1.32 4.48
SINCE DEC 1 4.49 5.77 -1.28 10.23
SINCE JAN 1 1.15 2.47 -1.32 4.48
SNOWFALL (IN)
TODAY 0.0 7.3 2011 0.3 -0.3 0.0
MONTH TO DATE 10.5 5.5 5.0 9.5
SINCE DEC 1 10.6 8.3 2.3 10.0
SINCE JUL 1 10.6 8.6 2.0 10.0
SNOW DEPTH T
DEGREE DAYS
HEATING
TODAY 24 31 -7 0
MONTH TO DATE 947 802 145 757
SINCE DEC 1 1776 1647 129 1432
SINCE JUL 1 2444 2547 -103 2203
COOLING
TODAY 0 0 0 3
MONTH TO DATE 0 0 0 3
SINCE DEC 1 0 0 0 3
SINCE JAN 1 0 0 0 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 49 7:00 AM
LOWEST 32 4:00 PM
AVERAGE 41
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 71 1974
MINIMUM TEMPERATURE (F) 25 -9 1987
SUNRISE AND SUNSET
JANUARY 26 2025.......SUNRISE 7:21 AM EST SUNSET 5:25 PM EST
JANUARY 27 2025.......SUNRISE 7:20 AM EST SUNSET 5:26 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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