Temperature
Cool by day, brisk at night.
Cool days.
Cool by day, brisk at night.
It rains on most days, and rain often persists for longer stretches. About 18 wet days, more than in most months.
Sunshine is limited, with cloud often dominating.
In September, afternoons feel about 54° and nights feel near 48°.
Mostly cloudy skies this month.
Calm winds are typical in September.
September late afternoons are around 59°F, easing to about 57°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 40 | 33 | 8.4 | 19 | 0.6 | 80 | 45 |
| Feb | 40 | 33 | 7.5 | 17 | 2.0 | 79 | 44 |
| Mar | 44 | 35 | 6.3 | 17 | 3.0 | 77 | 43 |
| Apr | 50 | 39 | 4.5 | 14 | 4.9 | 74 | 44 |
| May | 56 | 45 | 4.6 | 14 | 6.0 | 74 | 49 |
| Jun | 61 | 50 | 4.8 | 14 | 6.3 | 76 | 54 |
| Jul | 65 | 55 | 6.0 | 17 | 5.4 | 80 | 59 |
| Aug | 64 | 55 | 8.1 | 17 | 4.6 | 81 | 60 |
| Sep | 60 | 51 | 9.1 | 18 | 2.9 | 82 | 58 |
| Oct | 52 | 44 | 10.6 | 20 | 1.9 | 81 | 54 |
| Nov | 45 | 38 | 9.3 | 19 | 0.9 | 80 | 50 |
| Dec | 41 | 34 | 9.3 | 19 | 0.4 | 81 | 47 |
Similar climates
Want a side-by-side climate view? Compare Bergen with Oslo.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology