Svalbard and Jan Mayen (Longyearbyen)
May
Weather in Svalbard and Jan Mayen for May 2026
Your guide to Svalbard and Jan Mayen weather in May - trends and predictions
Snow Avalanche Warning - See hour by hour.
The climate of Svalbard and Jan Mayen in May is quite snowy, averaging 14 snowy days.
According to Svalbard and Jan Mayen snow forecast for May 2026, 8 snowy days are expected until the end of the month. The closest date with snow is Sunday, 17 May.Until now, May 2026 in Svalbard and Jan Mayen has been nearly identical to the historical average, with a temperature of -1.7 °C (showing only a slight deviation of -0.3 °C).
The forecast for the upcoming days in Svalbard and Jan Mayen predicts a temperature of 1.4 °C, which is slightly above the historical average.
In general, the average temperature in Svalbard and Jan Mayen at the beginning of May is -3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 1.3 °C by the end of May.
Official Weather Alert ⚠️
Snow Forecast ❄️
Temperatures
16
Dry days
1
Rainy days
14
Snow days
-2°/-7°
Temperatures
13 km/h
Avg max wind
82 %
Avg humidity
Svalbard and Jan Mayen Weather May
Move between months or click on a day
What’s the Weather Like in Svalbard and Jan Mayen This May?
Discover the average temperatures and weather trends across Svalbard and Jan Mayen’s cities this May.
Temperatures trend during May in Svalbard and Jan Mayen
See the weather trend as well as the moving average line
May weather in Svalbard and Jan Mayen day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 May |  Light snow showers | -2° /-8° | 2.5 mm | 1.1 cm | |
| 2 May |  Cloudy | -4° /-10° | 0.5 mm | 0 cm | |
| 3 May |  Sunny | -3° /-11° | 0.1 mm | 0 cm | |
| 4 May |  Partly cloudy | -4° /-11° | 0 mm | 0 cm | |
| 5 May | Sunny | -4° /-11° | 0 mm | 0 cm | |
| 6 May |  Overcast | -3° /-10° | 0 mm | 0 cm | |
| 7 May | Sunny | -1° /-10° | 0 mm | 0 cm | |
| 8 May | Sunny | -1° /-8° | 0 mm | 0 cm | |
| 9 May | Sunny | 0° /-7° | 0.1 mm | 0 cm | |
| 10 May | Overcast | 0° /-6° | 1.4 mm | 0 cm | |
| 11 May |  Light snow | 0° /-6° | 1 mm | 0.2 cm | |
| 12 May |  Moderate or heavy snow showers | 0° /-6° | 2.1 mm | 1.5 cm | |
| 13 May |  Light freezing rain | 0° /-5° | 0.6 mm | 0.4 cm | |
| 14 May |  Moderate snow | 0° /-6° | 1.3 mm | 1 cm | |
| 15 May | Partly cloudy | 0° /-5° | 0 mm | 0 cm | |
| 16 May | Light snow showers | -4° /-10° | 1.1 mm | 0.9 cm | |
| 17 May | Moderate snow | 1° /-1° | 6.4 mm | 4.6 cm | |
| 18 May | Light freezing rain | 0° /-3° | 0.4 mm | 0.2 cm | |
| 19 May |  Patchy rain possible | 2° /-5° | 0.2 mm | 0.1 cm | |
| 20 May | Partly cloudy | 2° /-4° | 0 mm | 0 cm | |
| 21 May |  Mist | 2° /-5° | 0 mm | 0 cm | |
| 22 May | Patchy rain possible | 2° /0° | 0.4 mm | 0.1 cm | |
| 23 May | Moderate snow | 2° /0° | 0.9 mm | 0.7 cm | |
| 24 May | Cloudy | 1° /-1° | 0.1 mm | 0.1 cm | |
| 25 May | Overcast | 1° /-1° | 0 mm | 0 cm | |
| 26 May | Partly cloudy | 1° /-3° | 0 mm | 0 cm | |
| 27 May | Partly cloudy | 1° /-4° | 0 mm | 0 cm | |
| 28 May | Overcast | 2° /-2° | 0 mm | 0 cm | |
| 29 May | Light snow | 2° /0° | 0.9 mm | 0.1 cm | |
| 30 May | Patchy rain possible | 1° /1° | 2.2 mm | 1.6 cm | |
| 31 May | Light rain shower | 1° /-3° | 0.6 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Svalbard and Jan Mayen in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Svalbard and Jan Mayen forecast closer to your planned date for the most up-to-date weather information.
Change Month
Svalbard and Jan Mayen in May - FAQ
What are the expected maximum and minimum temperatures in Svalbard and Jan Mayen during May?
Brace for cold days with temperatures not exceeding -2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Svalbard and Jan Mayen during May?
In May, Svalbard and Jan Mayen can expect light to moderate rainfall, totaling 28.1 mm across approximately 1 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Svalbard and Jan Mayen in May 2026?
Svalbard and Jan Mayen experiences an average snowfall of 16.57 cm during May, occurring over 14 days.
What are the typical wind conditions in Svalbard and Jan Mayen during May?
The average wind speed in Svalbard and Jan Mayen during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
Svalbard and Jan Mayen snow forecast May 2026
Track daily snowfall levels and discover Svalbard and Jan Mayen’s snowy potential this May ❄️
On average, Svalbard and Jan Mayen sees 14 snowy days during May, with approximately 16.6 cm of total snowfall.
May rainfall patterns in Svalbard and Jan Mayen
Explore the daily rainfall trends and prepare for Svalbard and Jan Mayens May weather 💧
Typically, Svalbard and Jan Mayen has 1 rainy days in May with a total of 28.1 mm of rainfall.
Regions in Svalbard and Jan Mayen
Choose a region for an accurate weather forecasts
Top locations in Svalbard and Jan Mayen
Select a location for an accurate weather forecast
More Locations Quick links
More Svalbard and Jan Mayen weather pages
You are here
Where is Svalbard and Jan Mayen?Get accurate weather forecasts for Svalbard and Jan Mayen, located at latitude 78.223 and longitude 15.647. Stay updated with localized weather information tailored for Svalbard and Jan Mayen.
Found a mistake?
We appreciate your attention to details. Tell us here.