544
CDUS41 KLWX 210724
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
224 AM EST WED JAN 21 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 20 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 34 3:59 PM 70 1951 45 -11 29
MINIMUM 19 7:45 AM -2 1985 30 -11 17
AVERAGE 27 37 -10 23
PRECIPITATION (IN)
YESTERDAY 0.00 1.77 1937 0.09 -0.09 T
MONTH TO DATE 1.17 1.86 -0.69 1.18
SINCE DEC 1 2.94 5.27 -2.33 4.06
SINCE JAN 1 1.17 1.86 -0.69 1.18
SNOWFALL (IN)
YESTERDAY 0.0 3.8 1975 0.2 -0.2 T
MONTH TO DATE 0.1 2.8 -2.7 8.3
SINCE DEC 1 1.6 4.5 -2.9 8.4
SINCE JUL 1 1.6 4.6 -3.0 8.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 38 28 10 42
MONTH TO DATE 530 550 -20 625
SINCE DEC 1 1382 1274 108 1333
SINCE JUL 1 1977 1920 57 1756
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 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.6
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 41 11:00 PM
LOWEST 20 12:00 PM
AVERAGE 31
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 70 1959
MINIMUM TEMPERATURE (F) 30 -4 1985
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 7:22 AM EST SUNSET 5:17 PM EST
JANUARY 22 2026.......SUNRISE 7:22 AM EST SUNSET 5:18 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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