Brentford Weather in January

January in Brentford brings low temperatures around 9°C (48°F) during the day, dropping to 3°C (37°F) at night, with some rainfall expected.

Rainfall in Brentford in January

On average, there are about 17 days with rain during this month, averaging 60 mm (2.4 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Brentford in January

Daytime highs in Brentford in January reach 9°C (48°F), with nights around 3°C (37°F). January is typically considered a winter month. 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. This month tends to bring the coldest weather of the year, so be sure to pack enough warm clothing to stay comfortable.

Sunshine in Brentford in January

The area sees fewer sunny days, with a projection of about 62 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

Wind Speed in Brentford in January

Wind speeds average 4 m/s (8 knots) during January. 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.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Brentford. Our weather planner can help you explore destinations with more pleasant weather conditions.