Which is the hottest month in Tenby?

The hottest time of year in Tenby is normally July. Expect maximum daytime temperatures to reach 20°C.

Which month has the most rain in Tenby?

In terms of rainfall, December is usually the wettest month in Tenby with 109mm on average. There are normally 19 days in December with some rain.

When is it sunniest in Tenby?

The sunniest time of year in Tenby is normally August with bright sunshine on average for 41% of daylight hours; that's 6 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 18°C.

Best time to visit Tenby

Q: When is the best time to visit Tenby?

The best times to visit Tenby, Wales are in May, June and July Daily hours of sunshine = 8 hours or more.

The best times to visit Tenby, Wales are in May, June and July based on our default weather conditions. Update your weather preferences to see which months best match.

Tenby by month

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

Recommended for Wales

Travelodge: Hotel rooms from £35 or less

Sale

Book hotels in the UK for £35 or less (London from £49)
Prices based on lowest saver room rates. T&Cs apply
Travel before 20th March 2026 (inclusive)

Go to Travelodge deal >>

Expires at 23:59 on Friday 20th Mar 2026 · View all Travelodge offers

Hotel deal finder

Destination

When is the best time to visit Tenby?

The best times to visit Tenby, Wales are in May, June and July based on the following average weather conditions.

Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

0.5
Jan
1.5
Feb
2.5
Mar
4
Apr
4.5
May
4.5
Jun
4.5
Jul
4
Aug
3
Sep
1.5
Oct
0.5
Nov
0.5
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 / mm) | Imperial (°F / inches)