Weather in Trondheim for May 2025
In general, the average temperature in Trondheim 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.
Trondheim sees moderate rainfall in May, averaging 8 rainy days.
Is May a good time to visit Trondheim? check out the best time to travel to Trondheim page.
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Trondheim in May average weather
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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Temperatures trend during May in Trondheim
May weather day by day
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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Trondheim in May - FAQ
What to pack to Trondheim in May?
As you prepare for your trip to Trondheim 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 Trondheim, 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 Trondheim
UV exposure in Trondheim during May
Quick links
Get accurate weather forecasts for Trondheim, located at latitude 63.43 and longitude 10.395. Stay updated with localized weather information tailored for Trondheim.