Climate of Tromsø, Troms, Norway
Point-value climate at Tromsø (Troms, Norway). Population approximately 52,436.
Located in Troms, Norway, Tromsø has a seasonal climate. Population approximately 52,436. Monthly average temperatures range from -4.4°C / 24.1°F in February to 12°C / 53.6°F in July, with rainfall varying from 51 mm / 2 in (June) to 123 mm / 4.8 in (October) — about 985 mm / 38.8 in across the year. Tromsø is the capital of Troms. These are point-value climate normals sampled at Tromsø's coordinates — often quite different from the surrounding region's area-weighted average.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | -4.2°C24.4°F | 101 mm4″ | Snowy |
| February | -4.4°C24.1°F | 84 mm3.3″ | Snowy |
| March | -2.7°C27.1°F | 64 mm2.5″ | Snowy |
| April | -0.1°C31.8°F | 59 mm2.3″ | Snowy |
| May | 4.5°C40.1°F | 54 mm2.1″ | — |
| June | 9.2°C48.6°F | 51 mm2″ | — |
| July | 12°C53.6°F | 69 mm2.7″ | — |
| August | 10.8°C51.4°F | 84 mm3.3″ | — |
| September | 6.6°C43.9°F | 93 mm3.7″ | — |
| October | 2.2°C36°F | 123 mm4.8″ | — |
| November | -1.7°C28.9°F | 95 mm3.7″ | Snowy |
| December | -3.6°C25.5°F | 108 mm4.3″ | Snowy |
Frequently asked questions
What is the best time to visit Tromsø?
Tromsø does not have a clearly "sunny" season by our profile cutoffs — see the "warmest and driest months" fallback for the closest picks. Tromsø's warmest month is July at an average of 12°C / 53.6°F, and its driest month is June with about 51 mm / 2 in of rain.
What is the climate of Tromsø?
Tromsø, in Troms, Norway, has monthly average temperatures ranging from -4.4°C / 24.1°F in February to 12°C / 53.6°F in July. Annual rainfall is approximately 985 mm / 38.8 in, with the wettest month being October (123 mm / 4.8 in) and the driest June (51 mm / 2 in).
What is the average temperature in Tromsø in July?
The average temperature in Tromsø in July is 12°C / 53.6°F, with rainfall of about 69 mm / 2.7 in — the warmest month of the year.
When is the driest month in Tromsø?
The driest month in Tromsø is June, with about 51 mm / 2 in of average monthly rainfall. Average temperature that month is 9.2°C / 48.6°F.
When is the wettest month in Tromsø?
The wettest month in Tromsø is October, with approximately 123 mm / 4.8 in of average monthly rainfall.