Biogradska Gora National Park Weather in September

September in Biogradska Gora National Park typically sees daytime highs of 20°C (68°F) and nighttime lows of 8°C (46°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Biogradska Gora National Park in September

You can expect rain on roughly 10 days based on historical data, averaging 95 mm (3.7 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Biogradska Gora National Park in September

The temperature in Biogradska Gora National Park in September is perfect. Daytime highs reach 20°C (68°F), with nights dropping to 8°C (46°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Biogradska Gora National Park in September

The month experiences a moderate amount of sunlight, with 185 hours of sunshine. This provides a nice balance between sunshine and clouds.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Biogradska Gora National Park.

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For a detailed overview over the year and the best time to visit Montenegro, check out our Biogradska Gora National Park's climate page.

Biogradska Gora National Park Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 32%  

Precipitation 95 mm (3.7 in)  

Rainy days 10 days  

Humidity 82%  

Sunshine 185 hours  

Percentage Sunshine  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Biogradska Gora National Park typically drop from around 28°C (82°F) at the start of September to approximately 24°C (75°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 13°C (55°F).

Average temperatures in September

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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

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Historical weather for Biogradska Gora National Park in September

Browse day-by-day weather records for Biogradska Gora National Park spanning 51 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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Biogradska Gora National Park historical weather extremes in September

The extremes listed below come from historical weather data collected in Biogradska Gora National Park from 1976 through 2025.

• The hottest September day on record in Biogradska Gora National Park reached 37°C (99°F) (September 7, 2008).
• On September 26, 1996, Biogradska Gora National Park saw its coldest September day with temperatures maxing out at 12°C (54°F).
• Nighttime temperatures dropped to -4°C (25°F) on September 30, 1977, marking the coldest September night on record.

What to Wear in Biogradska Gora National Park in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Biogradska Gora National Park in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

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 Montenegro, check out our Biogradska Gora National Park's climate page.

More climate data for Biogradska Gora National Park

Temperature Rainfall Sunshine Humidity

See the full Biogradska Gora National Park climate overview or explore weather in Montenegro.