Bethesda Weather in January

January in Bethesda brings low temperatures around 8°C (46°F) during the day, dropping to 3°C (37°F) at night, with quite a bit of rainfall expected, averaging around 110 mm (4.3 in) for the month.

Rainfall in Bethesda in January

Analyzing past climate data, one can expect approximately 22 days of rain, averaging 110 mm (4.3 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Bethesda in January

January in Bethesda sees highs of 8°C (46°F) and lows of 3°C (37°F) overnight. January is part of the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

Sunshine in Bethesda in January

The month has fewer sunny days, with around 33 hours of sunshine.

January in Bethesda can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.