Lewes weather in September (East Sussex, United Kingdom)
Interested in knowing the climate of Lewes in September? Find out what kind of weather to expect during this month.
Temperatures
In September, Lewes typically experiences pleasant temperatures and moderate rainfall. September ushers in the summer season. Throughout the day, temperatures can rise to about 19°C. At night, they generally drop to 13°C.
Precipitation
Lewes in September usually receives moderate rainfall, averaging around 67 mm for the month. Based on our climate data of the past 30 years, about 12 days of rain are anticipated.If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. While January, February, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Lewes climate page with graphs.
Lewes, monthly averages in September
Min Temperature
13°C
Max Temperature
19°C
Water Temperature
18°C *
Chance of Rain
41%
Precipitation
67 mm
Rainy days
12 days
Where to go in the United Kingdom in September
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
For visitors traveling to Lewes, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 18°C there is no need to bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Lewes.
Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
