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Temperatures in September
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Norway temperatures 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

  • 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.

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