Portsmouth Weather in November

Thinking of visiting Portsmouth in November? Expect moderate temperatures reaching 13°C (55°F) during the day, dropping to 7°C (45°F) at night, and be prepared for the wettest month of the year.

Rainfall in Portsmouth in November

Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Historically, approximately 15 days this month are expected to have rain, averaging 94 mm (3.7 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Portsmouth in November

If you're visiting Portsmouth in November, expect highs of 13°C (55°F) and overnight lows around 7°C (45°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Portsmouth in November

With limited sunshine this month, there are about 77 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

Should you favor a climate that's both dry and comfortably warm, July and August 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.