Washington DC Weather in October

With daytime temperatures of 21°C (70°F) and nighttime lows of 11°C (52°F), October in Washington DC brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 122 mm (4.8 in) falls on average.

Rainfall in Washington DC in October

Expect around 10 days of rain based on historical data, with 122 mm (4.8 in) average. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Washington DC in October

Expect highs of 21°C (70°F) in Washington DC in October, with nights dropping to around 11°C (52°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Washington DC in October

Expect sunny days throughout the month, with an estimated 205 hours of sunshine. This makes it a pleasant time to visit Washington DC.

Wind Speed in Washington DC in October

Wind speeds average 4 m/s (8 knots) during October. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Should you favor a climate that's both dry and comfortably warm, April and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.