652
CDUS41 KLWX 172138
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
438 PM EST FRI JAN 17 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 17 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 46 2:08 PM 74 1943 44 2 30
MINIMUM 30 4:58 AM -5 1982 30 0 16
AVERAGE 38 37 1 23
PRECIPITATION (IN)
TODAY 0.00 1.09 1994 0.09 -0.09 0.00
MONTH TO DATE 0.93 1.59 -0.66 3.98
SINCE DEC 1 3.81 5.00 -1.19 10.41
SINCE JAN 1 0.93 1.59 -0.66 3.98
SNOWFALL (IN)
TODAY 0.0 5.5 1935 0.2 -0.2 0.0
MONTH TO DATE 8.0 2.2 5.8 4.1
SINCE DEC 1 8.1 3.9 4.2 4.2
SINCE JUL 1 8.1 4.0 4.1 4.2
SNOW DEPTH T
DEGREE DAYS
HEATING
TODAY 27 28 -1 42
MONTH TO DATE 528 466 62 436
SINCE DEC 1 1236 1190 46 1033
SINCE JUL 1 1659 1836 -177 1622
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 NW (330)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 2:00 AM
LOWEST 38 2:00 PM
AVERAGE 57
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 69 1990
MINIMUM TEMPERATURE (F) 30 -6 1893
SUNRISE AND SUNSET
JANUARY 17 2025.......SUNRISE 7:24 AM EST SUNSET 5:13 PM EST
JANUARY 18 2025.......SUNRISE 7:24 AM EST SUNSET 5:14 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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