Typical Weather in London, United Kingdom in September
66° F Avg High
52° F Avg Low
6 Rainy Days
☀️ Temperature Summary
Highs in September are typically around 66°F, which is warmer than usual in London. You can expect overnight lows near 52°F most days. Daily high temperatures can range between 68°F and 63°F for the month of September.
September is a great time to visit London, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
☔ Rain Summary
In September you can expect close to a 20% chance of rain for any given day. It rains less than usual in September, with total rainfall for the month typically near 2 inches.
Rainfall Throughout the Year
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