Sweden weather

Our guide to the weather in Sweden during May

13

Average high

4

UV Index

85mm

Monthly rainfall

69%

Humidity

We've looked at the most up-to-date weather data for Sweden, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Sweden weather in May.

What's the temperature like in Sweden during May?

The temperature reaches around 13℃ during the daytime in May, falling away to 3℃ 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 snow in Sweden during May?

Possibly. There's a chance of snow during May but not as much as you might think. Check the local forecast before you leave home so that you can pack appropriate footwear and clothing.

Does it rain in Sweden during May?

On average, there will be 7 rainy days during the month, amounting to 85.1mm 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 Sweden during May?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in May. With moderate humidity, the wind will feel chilly, so you'll want to wear layers.

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From the UK's most popular travel bloggers

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13 Best Things to Do in Stockholm with Young Kids (2026)

26th April 2026 by Twins that Travel

Stockholm is a fantastic destination for families, offering a wealth of activities that cater to young children. From interactive museums to beautiful parks, there’s no shortage of fun experiences to enjoy together. In this guide, we’ll explore 13 of the best things to do in Sweden's capital with little ones in tow, ensuring your family holiday is both memorable and enjoyable....

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Best 33 Free Things to Do in Stockholm

16th June 2025 by Budget Traveller

Stockholm, the vibrant capital of Sweden, is a city that beautifully marries its rich medieval heritage with contemporary design. Spread across 14 islands and linked by picturesque bridges, it boasts an abundance of waterways and lush parks. While it may be known for its high living costs, there are plenty of free activities to enjoy. In this guide, we’ll explore the best 33 free things to do in this stunning city, ensuring you can experience its charm without breaking the bank....

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28 things to do in Stockholm with kids (which adults will love too!)

27th January 2026 by Globalmouse Travels

Nichola from Globalmouse Travels adores exploring Sweden and has had the pleasure of visiting this stunning country multiple times. With a soft spot for the capital city, she has curated a list of top activities in Stockholm that are perfect for families with kids, yet equally enjoyable for adults. Whether you're seeking exciting attractions in [...]...

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27+ Of The Best Free Things To Do In Stockholm, Sweden

9th September 2024 by Mini Adventures

Planning a budget-friendly trip to Stockholm? Look no further! This list of the top free activities in Stockholm will ensure you have a fantastic time without breaking the bank. Milly also shares some worthwhile splurges to consider. While Stockholm may not be as pricey as other Scandinavian cities, there are still plenty of ways to enjoy the city without spending a fortune....

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Two Days in Stockholm: The Best Weekend Itinerary + Travel Guide

4th September 2024 by Mini Adventures

Looking to spend a weekend in Stockholm? This concise two-day itinerary for Stockholm covers all the essentials - from top attractions to must-visit museums and great dining spots! The Swedish capital, situated on a stunning archipelago in the Baltic Sea, boasts impressive engineering and architecture, connected by over 50 bridges....

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Best things to do in Gothenburg with kids

13th February 2024 by Globalmouse Travels

When you’re looking for things to do in Gothenburg with family you’ll be happy to find there’s an incredible range of activities. Located on Sweden’s west coast there are amusement parks, museums filled with paintings by the masters, coastal adventures for active families and even an outdoor pool where you can join the locals for a dip. There’s truly something for everyone and finding things to do in Gothenburg with children is easy and will provide you all with memories of a true...

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Skiing in Kläppen Ski Resort, Sweden

13th April 2023 by Globalmouse Travels

We spent a week skiing in Kläppen ski resort in Sweden, with a few days in Stockholm.  It was the perfect combination of city break and skiing. Our days were spent having so much fun in the snow, eating homemade waffles with thick cream and taking in the beautiful Swedish mountain air around Klappen....

Weather in Sweden

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

-5.4

Sweden weather in

January
-3.9

Sweden weather in

February
0.0

Sweden weather in

March
5.5

Sweden weather in

April
12.6

Sweden weather in

May
17.0

Sweden weather in

June
19.5

Sweden weather in

July
17.9

Sweden weather in

August
12.9

Sweden weather in

September
6.3

Sweden weather in

October
0.7

Sweden weather in

November
-4.1

Sweden weather in

December