Bergen Weather Forecasts. Montly weather forecast in Bergen on Yandex.Weather. Autumn: As with many coastal cities in Norway, September and October are usually the wettest months in Bergen. Weather ☀ ⛅ Bergen ☀ ⛅ September ☀ ⛅ Information on temperature, sunshine hours, water temperature & rainfall in September for Bergen. The precipitation is considerably low when you compared to … Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Bergen area. How can I check the weather in Bergen? The climate in Bergen during September can be summarized as mild and very wet. Average temperatures are typically around 11.5C in September, 8.5C in October, and around 4.5C in November. Weather in Bergen in September: air temperature, number of sunny days, precipitation, air pressure and humidity. Read below for more weather and travel details. Needless to say, Bergen is a popular destination in the summer months, but do consider visiting the city in May. Information about regional climates. Weather forecast in mobile app. The warmest month is July with an average maximum temperature of 18°C (64°F). Storms and windy days are also more common at this time of year. The best times to visit Bergen for ideal weather are. When it comes to Bergen's weather, this is the driest month of the year with only 76 millimeters of rainfall. The best time of year to visit Bergen in Norway. Get the monthly weather forecast for Bergen, Hordaland, Norway, including daily high/low, historical averages, to help you plan ahead. Bergen Weather You’ll want to bring a rain jacket just in case, but the weather on Norway’s west coast is often surprisingly beautiful, and occasionally dramatic. Here are some average weather facts we collected from our historical climate data: A lot of rain (rainy season) falls in the month of: January, February, March, August, September, October, November and December. June 25th to September 9th. In Bergen, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.. September is in the fall / autumn in Bergen and is typically the 4th warmest month of the year. The average sea surface temperature in September 2020 for Bergen was 57.3°F.The maximum and minimum values were 53.4°F and 61.0°F respectively. ☂ Online precipitation map and other weather maps. Spring in Bergen . Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 8°C (47°F) is normal. Most visitors to Bergen choose to visit in the summer, between May and September. based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration).