Best Time to Hike Trolltunga
Month-by-month temperatures and rainfall for Trolltunga, Norway, based on 2-year climate normals.
Month-by-month weather on Trolltunga
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | -6.2°C / 21°F | -11.6°C / 11°F | 280 mm | 19 |
| February | -4.8°C / 23°F | -10.3°C / 13°F | 222 mm | 18 |
| March | -1.3°C / 30°F | -6.8°C / 20°F | 275 mm | 19 |
| April | 1.1°C / 34°F | -4.4°C / 24°F | 126 mm | 14 |
| May | 7.5°C / 46°F | 0.5°C / 33°F | 71 mm | 11 |
| June | 9.2°C / 49°F | 3.4°C / 38°F | 178 mm | 21 |
| July | 13.8°C / 57°F | 7.8°C / 46°F | 114 mm | 18 |
| August | 11.3°C / 52°F | 5.8°C / 42°F | 257 mm | 22 |
| September | 9.5°C / 49°F | 3.7°C / 39°F | 152 mm | 17 |
| October | 3.8°C / 39°F | -0.3°C / 31°F | 259 mm | 22 |
| November | -1.3°C / 30°F | -6.2°C / 21°F | 228 mm | 17 |
| December | -1.7°C / 29°F | -6°C / 21°F | 394 mm | 21 |
Highlighted rows are the recommended hiking window. Climate normals via Open-Meteo (2-year average). Mountain weather varies — always check a live forecast before you set off.
The best months to hike Trolltunga are July, August, September. Expect daytime highs around 12°C (54°F) and nights near 6°C (43°F).
Pack flexible layers and a reliable rain shell — conditions can shift quickly in the mountains.
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