Content
SEND FEEDBACK

United States of America

WASHINGTON - MCMILLAN RESERVOIR, DISTRICT OF COLUMBIA


Home > North America > United States > District of Columbia
Elevation: 23 feet     Latitude: 38 56N     Longitude: 077 01W

WEATHER
 
SELECT A DAY
 
SHARE

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - SEPTEMBER 30
[ Next Day → ]
[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 64.3 °F 75.6 °F 54.4 °F 80.6 °F (2010) 42.8 °F (2006)
Dewpoint 57.4 °F 62.5 °F 50.8 °F 77 °F (2010) 41 °F (2011)
Humidity 80.7 % 99.2 % 52 % 36 % (2011)
Barometer 29.93 in 30.04 in 29.86 in 30.49 in (2007) 29.52 in (2010)
Wind Speed 2.4 mph 10 mph 17.3 mph (2015)
Wind Gust 21.6 mph 25.3 mph (2010)
Precipitation --- --- ()
Weather ElementAverage
Visibility8.7 mi
Wind DirectionE (88.5 °)
Weather ElementTotal
Heating Degree Days4.7 (Base 18.3)
Cooling Degree Days3.7 (Base 18.3)
Growing Degree Days15 (Base 10)
Total Years on Record: 9
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




STORIES FROM OUR PARTNERS