When to go · Trondheim
Trondheim, month by month
The best months for Trondheim: May, Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Mar, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov–Mar (short, wet, cold days; many boats and Munkholmen closed).1 °C (34 °F) / -4 °C (25 °F), 15 rain days34 °F (1 °C) / 25 °F (-4 °C), 15 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Nov–Mar (short, wet, cold days; many boats and Munkholmen closed).2 °C (36 °F) / -4 °C (25 °F), 13 rain days36 °F (2 °C) / 25 °F (-4 °C), 13 rain daysCrowds: Medium
- MarchAvoidListed as a month to avoid: Nov–Mar (short, wet, cold days; many boats and Munkholmen closed).5 °C (41 °F) / -2 °C (28 °F), 14 rain days41 °F (5 °C) / 28 °F (-2 °C), 14 rain daysCrowds: Medium · 1 festival or holiday
- AprilMixedOutside the best window (May–Sep). Across Norway: Thaw in the south, ski touring in the north; Svalbard snowmobile season.9 °C (48 °F) / 1 °C (34 °F), 12 rain days48 °F (9 °C) / 34 °F (1 °C), 12 rain daysCrowds: Low
- MayGreatInside Trondheim's best window: May–Sep.14 °C (57 °F) / 5 °C (41 °F), 12 rain days57 °F (14 °C) / 41 °F (5 °C), 12 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Trondheim's best window: May–Sep.17 °C (63 °F) / 9 °C (48 °F), 13 rain days63 °F (17 °C) / 48 °F (9 °C), 13 rain daysCrowds: High
- JulyGreatInside Trondheim's best window: May–Sep.20 °C (68 °F) / 12 °C (54 °F), 14 rain days68 °F (20 °C) / 54 °F (12 °C), 14 rain daysCrowds: High
- AugustGreatInside Trondheim's best window: May–Sep.19 °C (66 °F) / 11 °C (52 °F), 15 rain days66 °F (19 °C) / 52 °F (11 °C), 15 rain daysCrowds: High
- SeptemberGreatInside Trondheim's best window: May–Sep.15 °C (59 °F) / 8 °C (46 °F), 16 rain days59 °F (15 °C) / 46 °F (8 °C), 16 rain daysCrowds: Medium
- OctoberMixedOutside the best window (May–Sep). Across Norway: Wet and dark in the south; mountain roads close; good aurora nights in the north.9 °C (48 °F) / 3 °C (37 °F), 16 rain days48 °F (9 °C) / 37 °F (3 °C), 16 rain daysCrowds: Low
- NovemberAvoidListed as a month to avoid: Nov–Mar (short, wet, cold days; many boats and Munkholmen closed).5 °C (41 °F) / -1 °C (30 °F), 15 rain days41 °F (5 °C) / 30 °F (-1 °C), 15 rain daysCrowds: Low
- DecemberAvoidListed as a month to avoid: Nov–Mar (short, wet, cold days; many boats and Munkholmen closed).2 °C (36 °F) / -3 °C (27 °F), 16 rain days36 °F (2 °C) / 27 °F (-3 °C), 16 rain daysCrowds: Medium · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Trondheim, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 14 °C (57 °F)57 °F (14 °C)
Jun: 17 °C (63 °F)63 °F (17 °C)
Night low
May: 5 °C (41 °F)41 °F (5 °C)
Jun: 9 °C (48 °F)48 °F (9 °C)
Rain days
May: 12 (better)
Jun: 13
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside Trondheim's best window: May–Sep.
June: Inside Trondheim's best window: May–Sep.
Trondheim: figures are long-term averages from this guide, not a forecast.