Daytime highs, nighttime lows and the warmest cities in Akershus, Norway this September.
Akershus, Norway, a region in Norway, typically experiences mild weather in September, with maximum daytime temperatures around 16°C (61°F) and nighttime temperatures around 7°C (45°F) in Oslo.
Curious about the September temperatures in the prime spots of Akershus? Navigate the map below and tap on a destination dot for more detailed stats.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Akershus.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Daytime temperatures in Oslo typically peak at 16°C (61°F) in September, putting it in the moderate range.
Oslo sees nighttime lows close to 7°C (45°F) in September.
Most areas experience a moderate amount of sunshine, with approximately 146 hours of sunlight expected in Oslo. This makes it neither too gloomy nor overly bright.
The water temperature averages approximately 14°C (57°F) in Oslo this month, generally too cold for comfortable swimming.
We have much more information about the climate in Akershus.
Weather and climate has detailed information for every country in the world. Are you going to Norway? Get detailed historical weather averages for many cities in Norway.
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