Which is the hottest month in Rhyl?

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

Which month has the most rain in Rhyl?

In terms of rainfall, November is usually the wettest month in Rhyl with 91mm on average. There are normally 19 days in November with some rain.

When is it sunniest in Rhyl?

The sunniest time of year in Rhyl is normally May with bright sunshine on average for 38% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Rhyl?

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

Best time to visit Rhyl

Q: When is the best time to visit Rhyl?

The best time to visit Rhyl is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

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

Rhyl by month

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

Recommended for Wales

Britannia Hotels: Christmas breaks from £232pp

Sale

Book Christmas stays from £232 per person
Enjoy 4 night breaks with breakfast, dinner & more
Travel between 23rd Dec & 27th Dec 2025 (inclusive)

Go to Britannia Hotels deal >>

Expires at 23:59 on Tuesday 23rd Dec 2025 · View all Britannia Hotels offers

When is the best time to visit Rhyl?

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

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0
Mar
1
Apr
1.5
May
1.5
Jun
2.5
Jul
2
Aug
1
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

7
Jan
7
Feb
9
Mar
11
Apr
15
May
17
Jun
19
Jul
19
Aug
17
Sep
14
Oct
10
Nov
8
Dec

Hours of Sunshine (daily)

2
Jan
2
Feb
3
Mar
5
Apr
6
May
6
Jun
6
Jul
5
Aug
4
Sep
3
Oct
2
Nov
1
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 (Rhyl) 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)