Nová Lesná Weather in September
With daytime temperatures of 17°C (63°F) and nighttime lows of 7°C (45°F), September in Nová Lesná brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 79 mm (3.1 in) falls on average.
Rainfall in Nová Lesná in September
Typically, you can expect about 12 days of rain this month, with 79 mm (3.1 in) on average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Nová Lesná in September
If you're visiting Nová Lesná in September, expect highs of 17°C (63°F) and overnight lows around 7°C (45°F). Conditions are often most pleasant around the middle of the day. 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.
Sunshine in Nová Lesná in September
The area enjoys a balanced 177 hours of sunlight, ensuring it's neither too overcast nor too sunny.
Wind Speed in Nová Lesná in September
Wind speeds average 3 m/s (6 knots) during September. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.Should you favor a climate that's both dry and comfortably warm, June, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovakia, check out our Nová Lesná's climate page.
Nová Lesná Temperature in September
Min Temperature
7°C (45°F)
Max Temperature
17°C (63°F)
Chance of Rain
39%
Precipitation
79 mm (3.1 in)
Rainy days
12 days
Humidity
75% *
Windspeed
3 m/s (6 knots) *
Sunshine
177 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Nová Lesná typically drop from around 18°C (64°F) at the start of September to approximately 14°C (57°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 7°C (45°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Nová Lesná in September
Browse day-by-day weather records for Nová Lesná spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Nová Lesná historical weather extremes in September
Our historical data for Nová Lesná spans 1976 to 2025, revealing these weather extremes.
- On September 7, 2008, temperatures climbed to 29°C (84°F), marking the warmest September day on record.
- The lowest overnight temperature recorded in September was -7°C (19°F) (September 29, 1995).
Best Places in Slovakia in September
Find out more about the weather in Slovakia and which places have the best travel conditions in this month. See all of Slovakia in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Nová Lesná in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Nová Lesná in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovakia, check out our Nová Lesná's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Nová Lesná climate overview or explore weather in Slovakia.
