Climate
Weather in United Kingdom in September
Weather in United Kingdom, September
In September, United Kingdom sees average highs of 20.2°C (68°F) and lows of 12.1°C (54°F), with around 77 mm of rain.
United Kingdom — September
United Kingdom → September
- Daytime high
- 20.2°C (68°F)
- Overnight low
- 12.1°C (54°F)
- Rainfall
- 77 mm
- Best-time rank
- Off-peak
How September compares
| This month | 20.2°C (68°F) / 12.1°C (54°F) · 77 mm |
|---|---|
| Yearly average | 15.4°C (60°F) / 7.9°C (46°F) · 62 mm |
September in United Kingdom runs 4.8°C (8.6°F) warmer than the yearly average, and is wetter than the yearly average. Pack a warm jacket for cooler conditions.
Common questions
What is the weather like in United Kingdom in September?
Average highs of 20.2°C (68°F) and lows of 12.1°C (54°F), with around 77 mm of rain.
Is September a good time to visit United Kingdom?
It is an off-peak month for comfort in United Kingdom; June, July, August tend to be more pleasant.
Updated climate normals, 2025