418
CDUS41 KLWX 170532
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1232 AM EST FRI JAN 17 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 16 2025
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)
YESTERDAY
MAXIMUM 37 3:54 PM 73 1953 44 -7 32
MINIMUM 20 5:47 AM 2 1893 30 -10 20
AVERAGE 29 37 -8 26
PRECIPITATION (IN)
YESTERDAY 0.01 1.00 1909 0.10 -0.09 0.04
MONTH TO DATE 0.93 1.50 -0.57 3.98
SINCE DEC 1 3.81 4.91 -1.10 10.41
SINCE JAN 1 0.93 1.50 -0.57 3.98
SNOWFALL (IN)
YESTERDAY 0.1 2.6 2022 0.2 -0.1 0.7
MONTH TO DATE 8.0 2.0 6.0 4.1
SINCE DEC 1 8.1 3.7 4.4 4.2
SINCE JUL 1 8.1 3.8 4.3 4.2
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 36 28 8 39
MONTH TO DATE 501 438 63 394
SINCE DEC 1 1209 1162 47 991
SINCE JUL 1 1632 1808 -176 1580
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
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 9:00 PM
LOWEST 47 1:00 PM
AVERAGE 64
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 74 1943
MINIMUM TEMPERATURE (F) 30 -5 1982
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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