Norway · urban-centre population 54,242
Tromsø
Weather values are area-weighted across the 31 km² urban centre (2 ERA5 cells).
3.2
matching days / year for “Beach weather” · 2021-2025 recent-weather sample (not a 30-year normal)
Monthly high (p10–p90)
Whiskers span the 10th–90th percentile daily high; the tick marks the monthly average.
- January: average -3°C, p10 -11°C, p90 4°C
- February: average -1°C, p10 -9°C, p90 6°C
- March: average 0°C, p10 -4°C, p90 5°C
- April: average 2°C, p10 -2°C, p90 6°C
- May: average 8°C, p10 2°C, p90 15°C
- June: average 14°C, p10 8°C, p90 20°C
- July: average 16°C, p10 12°C, p90 22°C
- August: average 16°C, p10 11°C, p90 22°C
- September: average 12°C, p10 8°C, p90 18°C
- October: average 5°C, p10 1°C, p90 10°C
- November: average 0°C, p10 -7°C, p90 5°C
- December: average -3°C, p10 -11°C, p90 3°C
Matching days by month · Beach weather
- January: 0.0 matching days per year
- February: 0.0 matching days per year
- March: 0.0 matching days per year
- April: 0.0 matching days per year
- May: 0.0 matching days per year
- June: 0.6 matching days per year
- July: 1.0 matching days per year
- August: 1.6 matching days per year
- September: 0.0 matching days per year
- October: 0.0 matching days per year
- November: 0.0 matching days per year
- December: 0.0 matching days per year
Presets
- Eternal spring: 6.6 days/yr
- Mild and dry: 9.2 days/yr
- Beach weather: 3.2 days/yr
- Crisp and clear: 4.8 days/yr
- Warm, not sweaty: 13.8 days/yr