Bar Weather in September
In Bar, September brings high daytime temperatures around 25°C (77°F), with nights cooling to 20°C (68°F). This month falls within the rainy season, so expect frequent rainfall.
Rainfall in Bar in September
Bar is in the rainy season in September, with rain on around 8 days and an average of 213 mm (8.4 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.
Temperature in Bar in September
Daytime highs in Bar in September reach 25°C (77°F), with nights around 20°C (68°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 20°C (68°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Bar in September
Expect a lot of sunshine this month, with about 256 hours of sun. Showers typically arrive in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, there's plenty of sunshine for sightseeing.For Bar itself, June, July and August generally stand out with 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Montenegro, check out our Bar's climate page.
Bar Temperature in September
Min Temperature
20°C (68°F)
Max Temperature
25°C (77°F)
Chance of Rain
27%
Precipitation
213 mm (8.4 in)
Rainy days
8 days
Humidity
66% *
Sunshine
256 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Bar typically drop from around 28°C (82°F) at the start of September to approximately 25°C (77°F) by the end. Nights are pleasant, with lows typically ranging from 14°C (57°F) to 18°C (64°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 Bar in September
Browse day-by-day weather records for Bar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bar historical weather extremes in September
According to our 49 years of weather records for Bar, the following extremes were recorded between 1976 and 2025.
- On September 2, 1994, temperatures climbed to 36°C (97°F), marking the warmest September day on record.
- The coldest September day was on September 26, 1996, with a maximum of 16°C (61°F).
- Nighttime temperatures dropped to 6°C (43°F) on September 30, 1977, marking the coldest September night on record.
Best Places in Montenegro in September
Find out more about the weather in Montenegro and which places have the best travel conditions in this month. See all of Montenegro in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Bar in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Bar 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 Montenegro, check out our Bar's climate page.
Temperature Rainfall Sunshine Humidity
See the full Bar climate overview or explore weather in Montenegro.
