Average Weather during September in London (Buckinghamshire), United Kingdom
The average minimum temperature (usually the minimum temperature is noted during the night) in London in September is 8.0°C (46.4°F).
The amount of rain in September is normal with an average of 68mm (2.7in).
The average maximum temperature lies around 18.0°C (64.4°F).
You will see the sun occasionally during this month, it has 148 hours of sun.
So what to wear in September?
Visitors traveling to London should plan on bringing a totally waterproof rain jacket since it will often be raining.
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go here.
For other monthly weather averages and what to do in September look at the numbers below.
Monthly Averages
Show in Celsius
What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in .
More Climate Information For London
Weather and Climate offers all the information you need to know about the climate in London.
We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in United Kingdom and climate and forecast data for all other countries in the world.
