Nurmes Weather in September

September in Nurmes sees daytime temperatures around 14°C (57°F) and lows of 7°C (45°F) at night. With around 96 mm (3.8 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Nurmes in September

Past climate data indicates that roughly 18 days will see rain, totalling around 96 mm (3.8 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Nurmes in September

If you're visiting Nurmes in September, expect highs of 14°C (57°F) and overnight lows around 7°C (45°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Nurmes Temperature in September

Min Temperature 7°C (45°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 60%  

Precipitation 96 mm (3.8 in)  

Rainy days 18 days  

Historical weather for Nurmes in September

Browse day-by-day weather records for Nurmes spanning 21 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Nurmes historical weather extremes in September

According to our 19 years of weather records for Nurmes, the following extremes were recorded between 2006 and 2025.

• The warmest day in September was on September 6, 2024, with a maximum of 25°C (77°F).
• Nurmes experienced its chilliest September day on September 24, 2014, reaching only 2°C (36°F).
• Nighttime temperatures dropped to -4°C (25°F) on September 29, 2018, marking the coldest September night on record.
• Peak precipitation in September occurred on September 19, 2007, when 40 mm (1.6 in) of precipitation was measured.

What to Wear in Nurmes in September

Pack for changing conditions in Nurmes in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Nurmes in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Barbeque

4/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Nurmes

Temperature Rainfall

See the full Nurmes climate overview or explore weather in Finland.