Which is the warmest month in Douglas?

The warmest time of year in Douglas is normally July. Expect maximum daytime temperatures to reach 17°C.

Which month has the most rain in Douglas?

In terms of rainfall, October is usually the wettest month in Douglas with 171mm on average. There are normally 19 days in October with some rain.

When is it sunniest in Douglas?

The sunniest time of year in Douglas is normally May with bright sunshine on average for 42% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Douglas?

The sea is usually at its warmest in Douglas in August when the water temperature reaches 15°C.

Best time to visit Douglas

Q: When is the best time to visit Douglas?

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

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

Douglas by month

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

Recommended for the Isle of Man

VRBO: Holiday rentals for £100 or less

Sale

Check out holiday rentals for £100 per night or less
Browse property locations by map or enter travel dates
Filter deals by free cancellation, cleanliness & more

Go to VRBO deal >>

View all VRBO offers

When is the best time to visit Douglas?

The best time to visit Douglas is May and June 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
2.5
Jul
2.5
Aug
0.5
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
6
Jul
6
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 Isle of Man, represented by Douglas, (Douglas) 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)