Bergen in September
In September, Bergen averages 14°C (57°F) during the day and 10°C (50°F) at night, with frequent rain — about 20 days of the month see precipitation (265 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Expect daily rain or showers, often in heavy bursts.
September is one of the wetter and less comfortable months in Bergen. If your dates are flexible, consider a different time of year.
How September compares to the rest of the year in Bergen
September is in the middle of the year for warmth in Bergen (5th of 12) and moderately rainy compared to the rest of the year (5th of 12). Daytime temperature runs 3°C above the annual average (11°C). September runs 4°C cooler than August (18°C) and cools 3°C in October (11°C).
September sunrise & sunset in Bergen
Times shown for Bergen local time (Europe/Oslo), calculated for the 15th of September. They shift by a few minutes day to day across the month.
Photography light in Bergen — September
Golden-hour and blue-hour windows for the 15th of September, in Bergen's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Bergen in September
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on September's tier (Shoulder) and Bergen's popularity.
Crowds & pricing — September in Bergen
Bergen is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — September in Bergen
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Bergen in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 4°C / 39°F | -1°C / 30°F | 225 mm | 21 | 2 |
| February | 4°C / 39°F | -1°C / 30°F | 160 mm | 17 | 2 |
| March | 7°C / 45°F | 1°C / 34°F | 150 mm | 18 | 1 |
| April | 10°C / 50°F | 4°C / 39°F | 115 mm | 16 | 0 |
| May | 15°C / 59°F | 8°C / 46°F | 105 mm | 15 | 0 |
| June | 17°C / 63°F | 11°C / 52°F | 135 mm | 15 | 0 |
| July | 18°C / 64°F | 13°C / 55°F | 150 mm | 16 | 0 |
| August | 18°C / 64°F | 13°C / 55°F | 200 mm | 18 | 0 |
| September | 14°C / 57°F | 10°C / 50°F | 265 mm | 20 | 0 |
| October | 11°C / 52°F | 7°C / 45°F | 250 mm | 21 | 0 |
| November | 7°C / 45°F | 3°C / 37°F | 235 mm | 21 | 1 |
| December | 5°C / 41°F | 0°C / 32°F | 210 mm | 21 | 2 |
Other cities with similar September weather
🌍 See the full ranked list of climate twins for Bergen in September →
Frequently asked questions
How hot is Bergen in September?
In September, Bergen averages a high of 14°C (57°F) and a low of 10°C (50°F) — generally cool.
Does it rain a lot in Bergen in September?
September is quite rainy in Bergen, with about 20 rainy days on average.
Is September a good time to visit Bergen?
September is cool but on the rainy side. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Bergen in September?
Pack a warm jacket and layers, plus a compact umbrella or rain jacket. See the full September packing list for Bergen for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.