Shetland Islands weather
Our guide to the weather in the Shetland Islands during August
We've looked at the most up-to-date weather data for the Shetland Islands, 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 the Shetland Islands weather in August.
What's the temperature like in the Shetland Islands during August?
August is typically the warmest month in the Shetland Islands, although that's nothing to write home about for us Brits. The temperature reaches around 14℃ during the daytime, falling away to 12℃ 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 the Shetland Islands during August?
On average, there will be 9 rainy days during the month, amounting to 129.7mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in the Shetland Islands during August?
Expect moderate breeze becoming stronger at times during August, with occasional gusts up to 21mph. With moderate air temperatures, any breeze will feel cool.
Weather in the Shetland Islands
Our month-by-month guide to the weather and climate in the Shetland Islands
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