121
CDUS41 KLWX 160523
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1223 AM EST THU JAN 16 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 15 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 34 3:10 PM 77 1932 44 -10 31
MINIMUM 23 8:10 AM 4 1886 30 -7 25
AVERAGE 29 37 -8 28
PRECIPITATION (IN)
YESTERDAY 0.00 1.18 1885 0.09 -0.09 0.31
MONTH TO DATE 0.92 1.40 -0.48 3.94
SINCE DEC 1 3.80 4.81 -1.01 10.37
SINCE JAN 1 0.92 1.40 -0.48 3.94
SNOWFALL (IN)
YESTERDAY 0.0 8.5 1892 0.1 -0.1 3.4
MONTH TO DATE 7.9 1.8 6.1 3.4
SINCE DEC 1 8.0 3.5 4.5 3.5
SINCE JUL 1 8.0 3.6 4.4 3.5
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 36 28 8 37
MONTH TO DATE 465 410 55 355
SINCE DEC 1 1173 1134 39 952
SINCE JUL 1 1596 1780 -184 1541
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 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 50 4:00 AM
LOWEST 37 5:00 PM
AVERAGE 44
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 73 1953
MINIMUM TEMPERATURE (F) 30 2 1893
SUNRISE AND SUNSET
JANUARY 16 2025.......SUNRISE 7:25 AM EST SUNSET 5:12 PM EST
JANUARY 17 2025.......SUNRISE 7:24 AM EST SUNSET 5:13 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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