Trøndelag (Trondheim)
May
Weather in Trøndelag for May 2025
Your guide to Trøndelag weather in May - trends and predictions
In general, the average temperature in Trøndelag at the beginning of May is 11.4 °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.
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Temperatures
Rain 🌧️
More
12
Dry days
19
Rainy days
0
Snow days
14°/6°
Temperatures
14 km/h
Avg max wind
68 %
Avg humidity
Trøndelag in May average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  10° | 2  11° | 3 11° | 4 11° | |||
| 5  13° | 6 12° | 7  12° | 8  12° | 9 12° | 10 13° | 11 12° |
| 12 15° | 13  18° | 14 19° | 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 | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 10° /1° | 1.5 mm | 3 | |
| 2 May | Moderate rain at times | 11° /3° | 2.1 mm | 4 | |
| 3 May | Patchy rain possible | 11° /3° | 0.4 mm | 3 | |
| 4 May | Patchy rain possible | 11° /3° | 0.2 mm | 4 | |
| 5 May | Overcast | 13° /2° | 0.7 mm | 3 | |
| 6 May | Overcast | 12° /3° | 0 mm | 3 | |
| 7 May | Sunny | 12° /2° | 2.7 mm | 4 | |
| 8 May | Partly cloudy | 12° /4° | 2.7 mm | 4 | |
| 9 May | Overcast | 12° /4° | 2.7 mm | 3 | |
| 10 May | Overcast | 13° /4° | 0.1 mm | 4 | |
| 11 May | Overcast | 12° /5° | 1.7 mm | 3 | |
| 12 May | Patchy rain possible | 15° /7° | 0.4 mm | 4 | |
| 13 May | Cloudy | 18° /6° | 0 mm | 5 | |
| 14 May | Partly cloudy | 19° /7° | 0 mm | 5 | |
| 15 May | Patchy rain possible | 17° /8° | 0.8 mm | 4 | |
| 16 May | Moderate or heavy rain shower | 16° /6° | 4.3 mm | 4 | |
| 17 May | Moderate rain at times | 14° /5° | 3.4 mm | 4 | |
| 18 May | Patchy rain possible | 16° /5° | 1.1 mm | 4 | |
| 19 May | Partly cloudy | 13° /5° | 1.6 mm | 4 | |
| 20 May | Partly cloudy | 17° /5° | 0 mm | 5 | |
| 21 May | Cloudy | 18° /6° | 0 mm | 5 | |
| 22 May | Cloudy | 22° /8° | 0 mm | 5 | |
| 23 May | Moderate or heavy rain shower | 16° /9° | 3.1 mm | 4 | |
| 24 May | Patchy rain possible | 16° /7° | 1.7 mm | 5 | |
| 25 May | Patchy rain possible | 16° /6° | 6.7 mm | 4 | |
| 26 May | Patchy rain possible | 18° /9° | 5.6 mm | 4 | |
| 27 May | Moderate rain at times | 18° /9° | 6.8 mm | 5 | |
| 28 May | Moderate rain at times | 12° /6° | 4.6 mm | 3 | |
| 29 May | Moderate or heavy rain shower | 15° /5° | 5.2 mm | 4 | |
| 30 May | Patchy rain possible | 17° /5° | 0.9 mm | 5 | |
| 31 May | Patchy rain possible | 12° /6° | 1.3 mm | 3 | |
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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.
What to pack to Trøndelag in May?
As you prepare for your trip to Trøndelag in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Trøndelag, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
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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