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Photo by Patrick Hamilton, CC BY-SA 2.0, via Wikimedia Commons.
Isle of Man in August
sweet spot busy · one of the best months to go
The year in Isle of Man
Tap a month for its page
- JanJIsle of Man in January: avoid
- FebFIsle of Man in February: avoid
- MarMIsle of Man in March: ok
- AprAIsle of Man in April: ok
- MayMIsle of Man in May: sweet spot
- JunJIsle of Man in June: sweet spot, busy
- JulJIsle of Man in July: sweet spot, busy
- AugAIsle of Man in August: sweet spot, busy
- SepSIsle of Man in September: ok
- OctOIsle of Man in October: ok
- NovNIsle of Man in November: avoid
- DecDIsle of Man in December: avoid
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
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Flights from
Flights
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Where are you flying from? Choose your city for its flights and fares.
Book with the airline
Where to stay
Book direct
Luxury
Things to do
Car hire
Rent direct
Travel insurance
Check whether your bank card or home insurance already covers this trip.
If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
Your own plan's EU roaming may already cover this.
Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
The numbers
| Daily high | 18°C |
|---|---|
| Nightly low | 13°C |
| Feels like, afternoon | 17°C |
| Rainy days, 1 mm or more | 12 · 111 mm |
| Humidity | 84% |
| Sunshine | 10.5 h/day |
| Daylight | 14.8 h/day |
| Crowds | 65 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at Douglas, 12 km from the airport (IOM): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Public holidays in August
Holidays crowd a place out and push fares up around them; they count toward the crowd score above.
What to pack
- Rain gear you will actually use: about 12 rainy days and 111 mm.
- Sun protection: about 10 hours of sunshine a day.
- Humidity averages 84%; breathable fabrics dry faster.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
| Currency | Pound sterling |
|---|---|
| Languages | English, Manx |
| Plugs | Type G, 230 V |
| Driving | On the left |
| Calling code | +44 |
Facts from Wikidata (CC0), the UK Foreign Office (Open Government Licence) and the World Bank, refreshed 2026-10-08. The advisory is written for British travellers; entry rules depend on your passport.
On arrival in Isle of Man: the apps, paying, getting around, tipping and the emergency numbers.
August elsewhere
In August from
The other months at Isle of Man
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