Which is the hottest month in Newhaven?

The hottest time of year in Newhaven is normally July. Expect maximum daytime temperatures to reach 21°C.

Which month has the most rain in Newhaven?

In terms of rainfall, November is usually the wettest month in Newhaven with 106mm on average. There are normally 15 days in November with some rain.

When is it sunniest in Newhaven?

The sunniest time of year in Newhaven is normally August with bright sunshine on average for 46% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Newhaven?

The sea is usually at its warmest in Newhaven in August when the water temperature reaches 17°C.

Best time to visit Newhaven

Q: When is the best time to visit Newhaven?

The best time to visit Newhaven is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C.

Find the best time to visit Newhaven and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Newhaven by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for England

Cosmos: Tour deal finder - low prices

Sale

Explore best prices on Cosmos tours worldwide
Find deals on tour holidays in 2025/2026
Filter by price, destination, duration & more

Go to Cosmos deal >>

View all Cosmos offers

When is the best time to visit Newhaven?

The best time to visit Newhaven is July based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0
Mar
0
Apr
0
May
2.5
Jun
4
Jul
3.5
Aug
2
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°F)

45
Jan
45
Feb
48
Mar
54
Apr
61
May
66
Jun
70
Jul
70
Aug
64
Sep
59
Oct
50
Nov
46
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for England (Newhaven) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)