Weather in Svolvaer in September 2025
Average weather
Average temperature in Svolvaer in September
Going from a maximum of +16°C during the day to a minimum of +6°C during the night, the temperature in September averages around +12°C.
The average maximum temperature goes down 30% by the end of the month, compared with the beginning of the month, from +14°C to +11°C.
Is Svolvaer warm or cold in September?
Svolvaer is typically cool in September.
Maximum temperatures go down compared to the previous month from +14°C to +11°C. The minimum temperature also goes down from +11°C to +8°C.
Pack a sweater and a jacket as there will be cooler temperatures.
September is one of the warmest months in Svolvaer, here is the comparison with other months:
Climate in Svolvaer in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +14°C | +11°C | +7°C | ||||
| Min. temperature | ||||||
| +6°C | +1°C | -5°C | ||||
| Max. temperature | ||||||
| +26°C | +20°C | +17°C | ||||
| Rainfall | ||||||
| 89 mm | 129 mm | 156 mm | ||||
| Wind | ||||||
| 4 m/s | 5 m/s | 6 m/s | ||||
| Humidity | ||||||
| 82% | 80% | 78% | ||||
| Air pressure | ||||||
| 1010 HPa | 1008 HPa | 1006 HPa | ||||
| Sunny days | ||||||
| 3 | 3 | 3 | ||||
| Cloudy days | ||||||
| 10 | 7 | 6 | ||||
| Rainy days | ||||||
| 18 | 21 | 20 | ||||
| Snowy days | ||||||
| 0 | 0 | 3 | ||||
September weather is still as ok as in August. It’s getting colder in September. From +14°C in the day, the average maximum temperature lowers to +11°C. Prepare for more rain. Average rainfall goes from 89 mm to 129 mm. It feels drier, as humidity decreases from 82% to 80%. Winds are stronger in comparison to August, going up from 4 m/s to 5 m/s on average. The amount of sunny days stay about the same, averaging 3 sunny days during the month.
Next month (October) brings a further decline in the weather.
Wind
The average wind speed is 5 m/s getting up to 12 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Svolvaer is gradually increasing during September, going from 2 m/s to 5 m/s over the course of the month.
Rain
How was the weather last September in Svolvaer?
Climate Change over Years
The climate in Svolvaer in September has not changed much over the last 43 years.
The average temperature was the lowest in 1981 (+5°C) and the highest in 2014 (+8°C). The driest year was 1980 with only 589 mm of rainfall, and the wettest year was 2005 with 1467 mm.
FAQ
Is September a good time to visit Svolvaer?
Can you sunbathe in Svolvaer in September?
Is Svolvaer rainy in September?
Is it sunny in Svolvaer in September?
Other cities in Norway
Monthly weather in Svolvaer
Source of the data
For this page, we’ve looked at the typical weather in Svolvaer, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.