952
CDUS41 KLWX 010731
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 AM EST SUN FEB 01 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 31 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 22 3:59 PM 71 1916 46 -24 54
MINIMUM 11 8:24 AM -2 1905 30 -19 41
AVERAGE 17 38 -21 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.18 1878 0.09 -0.09 0.77
MONTH TO DATE 3.16 2.86 0.30 1.95
SINCE DEC 1 4.93 6.27 -1.34 4.83
SINCE JAN 1 3.16 2.86 0.30 1.95
SNOWFALL (IN)
YESTERDAY 0.0 5.7 1949 0.2 -0.2 0.0
MONTH TO DATE 7.0 4.9 2.1 8.3
SINCE DEC 1 8.5 6.6 1.9 8.4
SINCE JUL 1 8.5 6.7 1.8 8.4
SNOW DEPTH 5
DEGREE DAYS
HEATING
YESTERDAY 48 27 21 17
MONTH TO DATE 974 857 117 946
SINCE DEC 1 1826 1581 245 1654
SINCE JUL 1 2421 2227 194 2077
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 13.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 9:00 PM
LOWEST 40 12:00 AM
AVERAGE 55
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 77 2002
MINIMUM TEMPERATURE (F) 30 6 1899
1900
1935
SUNRISE AND SUNSET
FEBRUARY 1 2026......SUNRISE 7:14 AM EST SUNSET 5:30 PM EST
FEBRUARY 2 2026......SUNRISE 7:13 AM EST SUNSET 5:31 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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