Chelmsford Weather in October

October in Chelmsford brings moderate temperatures around 17°C (63°F) during the day, dropping to 5°C (41°F) at night, with the most rainfall of the year.

Rainfall in Chelmsford in October

It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. Analyzing past climate data, one can expect approximately 13 days of rain, averaging 129 mm (5.1 in). 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 Chelmsford in October

October in Chelmsford brings typical temperatures with highs around 17°C (63°F) and lows of 5°C (41°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Chelmsford in October

Expect a lot of sunshine this month, with about 207 hours of sun. These sunny conditions add to the overall experience.

Should you favor a climate that's both dry and comfortably warm, September typically offers 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.