Daytime highs, nighttime lows and the warmest cities in Østfold, Norway this September.
Østfold, Norway, a region in Norway, typically experiences mild weather in September, with maximum daytime temperatures around 18°C (64°F) and nighttime temperatures around 9°C (48°F) in Moss.
To get a sense of September's typical temperatures in the key spots of Østfold, explore the map below. Click on a point for an in-depth look.
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 Østfold.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Pick a city to see its September weather averages.
Drill down to September weather for any region in Norway.
Average daytime highs in Østfold, Norway during September reach about 18°C (64°F) in Moss.
After dark, Moss cools to about 9°C (48°F) on an average September night.
Most areas experience a moderate amount of sunshine, with approximately 149 hours of sunlight expected in Moss. This makes it neither too gloomy nor overly bright.
We have much more information about the climate in Østfold.
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.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
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