Bethesda Weather in October

October in Bethesda brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 9°C (48°F). Rainfall is on the higher side this month, averaging around 130 mm (5.1 in), so keep a rain jacket handy.

Rainfall in Bethesda in October

On average, there are about 11 days with rain during this month, averaging 130 mm (5.1 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Bethesda in October

In October, Bethesda gets pleasant temperatures, with highs of 20°C (68°F). Nights cool to around 9°C (48°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Bethesda in October

Expect a lot of sunshine this month, with about 205 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Bethesda in October

In October, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

If you prefer enjoying temperate temperatures and rain-free days, April typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Bethesda's climate page.

Bethesda Temperature in October

Min Temperature 9°C (48°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 37%  

Precipitation 130 mm (5.1 in)  

Rainy days 11 days  

Humidity 67% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 205 hours *  

Percentage Sunshine 59% *  

* Data from: Washington DC, the United States of America (15 KM, 9 Miles).

What to Wear in Bethesda in October

Pleasant temperatures in October mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Bethesda in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Bethesda's climate page.

More climate data for Bethesda

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Bethesda climate overview or explore weather in the United States of America.