NorwayCountries Norway September Temperatures
NorwayCountries Norway
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Temperatures in September
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Temperature in Norway in September

September in Norway has maximum daytime temperatures ranging from low in Longyearbyen with 3°C to moderate temperatures in Moss with 18°C. Nighttime temperatures generally drop to 9°C in Moss and -1°C in Longyearbyen.

What is the temperature of the different cities in Norway in September?

Curious about the September temperatures in the prime spots of Norway? Navigate the map below and tap on a destination dot for more detailed stats.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

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Check the weather conditions for any month in Norway.

For a detailed overview of the weather over the year and the best time to visit Norway, check out our Norway's climate page.

  • What is the warmest city in September in Norway?
    • Based on our systematic data collection, Moss has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 18°C, while at night is goes down to an approximate temperature of 9°C."

  • What is the coldest city in September in Norway?
    • The coldest city in September in Norway is Longyearbyen when we check our database. The maximum daytime temperatures are around 3°C and minimum nighttime temperatures fall around -1°C.

  • How much sun does Norway get in September?
    • Most cities enjoy a balanced amount of sunshine, with around 146 hours of sunlight anticipated in Oslo. This ensures the days are neither too dim nor excessively sunny.

  • What is the water's temperature in September?
    • The water temperature averages approximately 14°C in Oslo this month, so not the best month to swim.

    Interested in more climate information?

    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.