Bangor weather

Our guide to the weather in Bangor during May

13

Average high

3

UV Index

59mm

Monthly rainfall

82%

Humidity

We've looked at the most up-to-date weather data for Bangor, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Bangor weather in May.

What's the temperature like in Bangor during May?

The temperature reaches around 13℃ during the daytime in May, falling away to 8℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Bangor during May?

On average, there will be 6 rainy days during the month, amounting to 58.5mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Bangor during May?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during May. With moderate air temperatures, any breeze will feel cool.

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Weather in Bangor

Our month-by-month guide to the weather and climate in Bangor

7.0

Bangor weather in

January
7.3

Bangor weather in

February
8.5

Bangor weather in

March
10.2

Bangor weather in

April
12.6

Bangor weather in

May
15.2

Bangor weather in

June
16.5

Bangor weather in

July
16.4

Bangor weather in

August
15.1

Bangor weather in

September
12.9

Bangor weather in

October
9.9

Bangor weather in

November
7.8

Bangor weather in

December