Which is the hottest month in Tenby?

The hottest time of year in Tenby is normally July. Expect maximum daytime temperatures to reach 19°C.

Which month has the most rain in Tenby?

In terms of rainfall, December is usually the wettest month in Tenby with 110mm on average. There are normally 20 days in December with some rain.

When is it sunniest in Tenby?

The sunniest time of year in Tenby is normally May with bright sunshine on average for 44% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Tenby?

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

Best time to visit Tenby

Q: When is the best time to visit Tenby?

The best time to visit Tenby is May, June and July based on the following average weather conditions. Daily hours of sunshine = 10 hours or more.

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

Tenby by month

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

Recommended for Tenby

Rural Retreats: 4 nights for the price of 3

Sale

Book 4 night stays for the price of 3 at Rural Retreats
Check out breaks across England, Wales, Scotland & beyond
Filter stays by dates of arrival, number of guests & more

Go to Rural Retreats deal >>

View all Rural Retreats offers

When is the best time to visit Tenby?

The best time to visit Tenby is May, June and July based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0.5
Mar
2.5
Apr
3
May
3
Jun
3
Jul
2.5
Aug
1.5
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Hours of Sunshine (daily)

2
Jan
3
Feb
4
Mar
6
Apr
7
May
7
Jun
7
Jul
6
Aug
5
Sep
3
Oct
2
Nov
2
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Wales (Tenby) 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)