Tromso, Troms Climate
Norway
Pop. 41,915 Elev. -9,999 m / -32,807 ft
TZ: Europe/Oslo (UTC+2) ·
Tromso sees cool summers peaking at 63°F (17°C) in July, and frigid winters that bottom out around 17°F (-8°C) in January. Precipitation occurs on roughly 62 days per year (33.9 in / 862 mm total), with snow on 46 days and 263 in (6668 mm) of annual accumulation. The city averages 27 sunny days per year and around 22 thunderstorm days. Ocean water temperatures reach 56°F (13°C) in summer.
| Temperature | 17°C (63°F) high | -8°C (17°F) low |
| Feels like | -11°C (12°F) low | |
| Rain | 62 days | 862 mm (33.9 in) /yr |
| Snow | 46 days | 6668 mm (262.5 in) /yr |
| Sky | 27 sunny | 22 stormy |
| Wind | 1.0 m/s (2.1 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jul
Sky & Air by Month
Cloud cover (%)
80
Jan 80
Feb 85
Mar 80
Apr 70
May 77
Jun 71
Jul 71
Aug 77
Sep 78
Oct 87
Nov 82
Dec Humidity (%)
80
Jan 78
Feb 79
Mar 77
Apr 71
May 73
Jun 78
Jul 79
Aug 81
Sep 80
Oct 83
Nov 81
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 5 km Tromsø Airport (TOS)
Ski resort 3 km
National park 122 km Rohkunborri nasjonalpark
Mountain peak
(1,505 m) 48 km Piggtinden - Vuoggočohkka
Hospital 2 km Vigør rehabiliteringssykehus
Hiking trail 5 km
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | -2°C 28°F | -8°C 17°F | 69 mm 2.7 in | 1140 mm44.9 in | 0 |
| February | 2°C 35°F | -3°C 27°F | 54 mm 2.1 in | 917 mm36.1 in | 2 |
| March | 1°C 33°F | -4°C 25°F | 6 mm 0.3 in | 1471 mm57.9 in | 1 |
| April | 1°C 35°F | -4°C 25°F | 42 mm 1.7 in | 1085 mm42.7 in | 2 |
| May | 8°C 46°F | 3°C 37°F | 71 mm 2.8 in | 155 mm6.1 in | 3 |
| June | 12°C 54°F | 7°C 44°F | 97 mm 3.8 in | — | 3 |
| July | 17°C 63°F | 10°C 51°F | 60 mm 2.4 in | — | 8 |
| August | 16°C 60°F | 10°C 49°F | 154 mm 6.1 in | — | 2 |
| September | 14°C 57°F | 8°C 46°F | 115 mm 4.5 in | 6 mm0.2 in | 1 |
| October | 6°C 43°F | 2°C 36°F | 92 mm 3.6 in | 352 mm13.9 in | 2 |
| November | 0°C 32°F | -4°C 25°F | 43 mm 1.7 in | 832 mm32.8 in | 0 |
| December | -1°C 31°F | -5°C 23°F | 57 mm 2.3 in | 709 mm27.9 in | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 0 | 3 |
| February | 2 | 1 |
| March | 1 | 2 |
| April | 2 | 0 |
| May | 3 | 1 |
| June | 3 | 3 |
| July | 8 | 0 |
| August | 2 | 4 |
| September | 1 | 2 |
| October | 2 | 1 |
| November | 0 | 5 |
| December | 3 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 5°C 40°F | 0°C 32°F |
| February | 4°C 40°F | 0°C 32°F |
| March | 4°C 39°F | 0°C 32°F |
| April | 4°C 39°F | 0°C 32°F |
| May | 7°C 44°F | 0°C 32°F |
| June | 9°C 48°F | 3°C 37°F |
| July | 12°C 54°F | 10°C 50°F |
| August | 13°C 56°F | 14°C 57°F |
| September | 12°C 54°F | 11°C 53°F |
| October | 11°C 51°F | 7°C 44°F |
| November | 9°C 48°F | 1°C 34°F |
| December | 7°C 44°F | 0°C 32°F |