163
CDUS41 KLWX 100620
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
220 AM EDT SAT OCT 10 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 9 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 77 1:58 PM 94 2007 72 5 66
MINIMUM 53 6:11 AM 34 1889 55 -2 50
AVERAGE 65 64 1 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.02 1977 0.11 -0.11 0.00
MONTH TO DATE 0.66 1.07 -0.41 0.09
SINCE SEP 1 4.92 5.00 -0.08 3.81
SINCE JAN 1 26.48 32.91 -6.43 31.07
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 7
MONTH TO DATE 15 26 -11 9
SINCE SEP 1 30 42 -12 9
SINCE JUL 1 30 42 -12 9
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 25 26 -1 23
SINCE SEP 1 303 264 39 249
SINCE JAN 1 1912 1716 196 1714
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 6:00 AM
LOWEST 22 3:00 PM
AVERAGE 51
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1939
MINIMUM TEMPERATURE (F) 55 30 1895
SUNRISE AND SUNSET
OCTOBER 10 2026.......SUNRISE 7:13 AM EDT SUNSET 6:37 PM EDT
OCTOBER 11 2026.......SUNRISE 7:14 AM EDT SUNSET 6:35 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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