208
CDUS41 KLWX 050723
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
223 AM EST MON JAN 05 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 4 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 43 3:08 PM 73 1997 45 -2 34
MINIMUM 30 11:59 PM -3 1877 31 -1 26
AVERAGE 37 38 -1 30
PRECIPITATION (IN)
YESTERDAY 0.00 2.28 1886 0.09 -0.09 0.00
MONTH TO DATE T 0.37 -0.37 0.04
SINCE DEC 1 1.77 3.78 -2.01 2.92
SINCE JAN 1 T 0.37 -0.37 0.04
SNOWFALL (IN)
YESTERDAY 0.0 2.1 1980 0.1 -0.1 0.0
MONTH TO DATE T 0.4 -0.4 T
SINCE DEC 1 1.5 2.1 -0.6 0.1
SINCE JUL 1 1.5 2.2 -0.7 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 27 1 35
MONTH TO DATE 124 107 17 104
SINCE DEC 1 976 831 145 812
SINCE JUL 1 1571 1477 94 1235
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 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 10:00 PM
LOWEST 30 1:00 PM
AVERAGE 44
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 71 1997
MINIMUM TEMPERATURE (F) 31 -3 1877
SUNRISE AND SUNSET
JANUARY 5 2026.......SUNRISE 7:27 AM EST SUNSET 5:01 PM EST
JANUARY 6 2026.......SUNRISE 7:27 AM EST SUNSET 5:01 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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