Dulles (20199) Weather

Local time is Wed 11^th Dec 2:21 pm

Hourly Weather

3 pm

9 °c

6 pm

5 °c

9 pm

2 °c

12 am

-1 °c

3 am

-2 °c

6 am

-1 °c

9 am

0 °c

12 pm

5 °c

Weather This Week

20199, Dulles, Virginia weather forecasted for the next 10 days will have maximum temperature of 15°c / 59°f on Wed 11. Min temperature will be -3°c / 27°f on Thu 12. Most precipitation falling will be 24.56 mm / 0.97 inch on Wed 11. Windiest day is expected to see wind of up to 34 kmph / 21 mph on Wed 11. Visit 3 Hourly, Hourly and Historical section to get in-depth weather forecast information.

UV Index

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Today and Tomorrow Weather Forecast

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14 Day Weather Forecast

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Best months to visit Dulles (20199)?

January and February are the best month to go for holiday or travel to Dulles (20199) forecast these months temperature to be around 4°c and average of 159.5625 hours of sunshine in a month.

Coldest months of Dulles (20199)?

January and February are the coldest months with temperature at around -4°c.

Which months receive most rainfall in Dulles (20199)?

September and May receive most rainfall with precipitation count of 128.66mm.

Travelling to Dulles (20199)? Check out our Weather averages of Dulles (20199) to better plan your holiday or travel.

If you would just like to know what the weather was for a past dates for research or education or you are just curious then visit our historical weather of Dulles (20199) section.

Weather in Dulles (20199) in December

Temperature hovers around 7°c and at night it feels like 0°c. In December, Dulles (20199) gets 108.63mm of rain and approximately 7 rainy days in the month. Humidity is close to 77%.