487
CDUS41 KLWX 092130
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
530 PM EDT SUN AUG 09 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 9 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 94 3:40 PM 102 1930 89 5 84
MINIMUM 76 5:17 AM 57 1989 72 4 65
AVERAGE 85 80 5 75
PRECIPITATION (IN)
TODAY 0.00 2.71 1905 0.11 -0.11 0.00
MONTH TO DATE 2.27 1.00 1.27 T
SINCE JUN 1 7.53 9.53 -2.00 9.02
SINCE JAN 1 19.56 25.66 -6.10 27.06
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 8
SINCE JUL 1 0 0 0 0
COOLING
TODAY 20 15 5 10
MONTH TO DATE 156 141 15 88
SINCE JUN 1 1068 980 88 1010
SINCE JAN 1 1292 1147 145 1211
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 4:00 AM
LOWEST 35 4:00 PM
AVERAGE 63
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 98 1943
2010
MINIMUM TEMPERATURE (F) 72 55 1879
1919
SUNRISE AND SUNSET
AUGUST 9 2026........SUNRISE 6:16 AM EDT SUNSET 8:10 PM EDT
AUGUST 10 2026........SUNRISE 6:17 AM EDT SUNSET 8:09 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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