930
CDUS41 KLWX 300736
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
236 AM EST FRI JAN 30 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 29 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 25 4:39 PM 76 1975 45 -20 64
MINIMUM 14 7:14 AM 2 1873 30 -16 39
AVERAGE 20 37 -17 52
PRECIPITATION (IN)
YESTERDAY 0.00 1.02 1912 0.09 -0.09 0.00
MONTH TO DATE 3.16 2.68 0.48 1.18
SINCE DEC 1 4.93 6.09 -1.16 4.06
SINCE JAN 1 3.16 2.68 0.48 1.18
SNOWFALL (IN)
YESTERDAY 0.0 12.0 1966 0.2 -0.2 0.0
MONTH TO DATE 7.0 4.5 2.5 8.3
SINCE DEC 1 8.5 6.2 2.3 8.4
SINCE JUL 1 8.5 6.3 2.2 8.4
SNOW DEPTH 6
DEGREE DAYS
HEATING
YESTERDAY 45 28 17 13
MONTH TO DATE 878 802 76 908
SINCE DEC 1 1730 1526 204 1616
SINCE JUL 1 2325 2172 153 2039
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 (320)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 47 2:00 AM
LOWEST 36 1:00 PM
AVERAGE 42
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 77 2002
MINIMUM TEMPERATURE (F) 30 -6 1873
SUNRISE AND SUNSET
JANUARY 30 2026.......SUNRISE 7:16 AM EST SUNSET 5:27 PM EST
JANUARY 31 2026.......SUNRISE 7:15 AM EST SUNSET 5:29 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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