Trøndelag (Trondheim)
May
Weather in Trøndelag for May 2025
Your guide to Trøndelag weather in May - trends and predictions
Snow Avalanche Warning - See hour by hour.
Snowfall in Trøndelag during May is quite rare, with fewer than 2 snowy days on average.
According to Trøndelag snow forecast for May 2025, 7 snowy days are expected in the next 2 weeks. The closest date with snow is Saturday, 3 May.The forecast for the next days in Trøndelag predicts temperatures to be around 6 °C, close to the historical average.
In general, the average temperature in Trøndelag at the beginning of May is 6.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15.4 °C by the end of May.
Trøndelag in May brings notable rainfall, with an average of 19 rainy days and a total precipitation of 62.1 mm.
Official Weather Alert ⚠️
Snow Forecast ❄️
Temperatures
Rain 🌧️
12
Dry days
19
Rainy days
0
Snow days
14°/6°
Temperatures
14 km/h
Avg max wind
68 %
Avg humidity
Trøndelag Weather May
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1   9° | 2 7° | 3 5° | 4  5° | |||
| 5 4° | 6 6° | 7 8° | 8 8° | 9  8° | 10 6° | 11 6° |
| 12 5° | 13 4° | 14 4° | 15 17° | 16  16° | 17 14° | 18 16° |
| 19  13° | 20 17° | 21 18° | 22 22° | 23 16° | 24 16° | 25 16° |
| 26 18° | 27 18° | 28 12° | 29 15° | 30 17° | 31 12° |
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Access Trøndelag weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during May in Trøndelag
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 May | Moderate rain | 9° /5° | 5.4 mm | 0 cm | |
| 2 May | Moderate rain | 7° /5° | 12.9 mm | 0 cm | |
| 3 May | Moderate rain | 5° /2° | 7.9 mm | 1.3 cm | |
| 4 May | Patchy rain possible | 5° /2° | 3.6 mm | 1.6 cm | |
| 5 May | Patchy rain possible | 4° /3° | 3.8 mm | 1.5 cm | |
| 6 May | Patchy rain possible | 6° /3° | 0.6 mm | 0.2 cm | |
| 7 May | Patchy rain possible | 8° /1° | 0.1 mm | 0 cm | |
| 8 May | Patchy rain possible | 8° /5° | 0.6 mm | 0 cm | |
| 9 May | Cloudy | 8° /4° | 0 mm | 0 cm | |
| 10 May | Patchy rain possible | 6° /4° | 1.2 mm | 0 cm | |
| 11 May | Patchy rain possible | 6° /3° | 3.5 mm | 0.9 cm | |
| 12 May | Patchy rain possible | 5° /4° | 2.5 mm | 0 cm | |
| 13 May | Patchy rain possible | 4° /2° | 1.8 mm | 1 cm | |
| 14 May | Patchy rain possible | 4° /1° | 0.2 mm | 0.1 cm | |
| 15 May | Patchy rain possible | 17° /8° | 0.8 mm | 0 cm | |
| 16 May | Moderate or heavy rain shower | 16° /6° | 4.3 mm | 0 cm | |
| 17 May | Moderate rain at times | 14° /5° | 3.4 mm | 0 cm | |
| 18 May | Patchy rain possible | 16° /5° | 1.1 mm | 0 cm | |
| 19 May | Partly cloudy | 13° /5° | 1.6 mm | 0 cm | |
| 20 May | Partly cloudy | 17° /5° | 0 mm | 0 cm | |
| 21 May | Cloudy | 18° /6° | 0 mm | 0 cm | |
| 22 May | Cloudy | 22° /8° | 0 mm | 0 cm | |
| 23 May | Moderate or heavy rain shower | 16° /9° | 3.1 mm | 0 cm | |
| 24 May | Patchy rain possible | 16° /7° | 1.7 mm | 0 cm | |
| 25 May | Patchy rain possible | 16° /6° | 6.7 mm | 0 cm | |
| 26 May | Patchy rain possible | 18° /9° | 5.6 mm | 0 cm | |
| 27 May | Moderate rain at times | 18° /9° | 6.8 mm | 0 cm | |
| 28 May | Moderate rain at times | 12° /6° | 4.6 mm | 0 cm | |
| 29 May | Moderate or heavy rain shower | 15° /5° | 5.2 mm | 0 cm | |
| 30 May | Patchy rain possible | 17° /5° | 0.9 mm | 0 cm | |
| 31 May | Patchy rain possible | 12° /6° | 1.3 mm | 0 cm | |
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Important Notice
Our weather forecast for Trøndelag 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 Trøndelag forecast closer to your planned date for the most up-to-date weather information.
Trøndelag in May - FAQ
What are the expected maximum and minimum temperatures in Trøndelag during May?
During May, expect a variety of temperatures with highs around 14° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Trøndelag during May?
Moderate rainfall is anticipated in Trøndelag during May, with a total of 62.1 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Trøndelag during May?
The average wind speed in Trøndelag during May is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
Trøndelag snow forecast May 2025
Track daily snowfall levels and discover Trøndelag’s snowy potential this May ❄️
May rainfall patterns in Trøndelag
Explore the daily rainfall trends and prepare for Trøndelags May weather 💧
UV exposure in Trøndelag during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Trøndelag?Get accurate weather forecasts for Trøndelag, located at latitude 63.43 and longitude 10.395. Stay updated with localized weather information tailored for Trøndelag.
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