Lewes Weather in May
Lewes in May averages 16°C (61°F) during the day and 9°C (48°F) at night. Some rainfall is typical for this time of year.
Rainfall in Lewes in May
You can typically expect 14 days of rain this month, averaging around 55 mm (2.2 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Lewes in May
May in Lewes sees highs of 16°C (61°F) and lows of 9°C (48°F) overnight. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Average water temperature in May
The water temperature is only 12°C (54°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Lewes's climate page.
Lewes Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
16°C (61°F)
Water Temperature
12°C (54°F) *
Chance of Rain
45%
Precipitation
55 mm (2.2 in)
Rainy days
14 days
Best Places in the United Kingdom in May
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Lewes in May
Pack for changing conditions in Lewes in May. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. The water temperature sits at about 12°C (54°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water.What To Do in Lewes in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Lewes's climate page.
Temperature Rainfall Water Temp
See the full Lewes climate overview or explore weather in the United Kingdom.
