Rijeka Crnojevića Weather in September
During September, Rijeka Crnojevića experiences high daytime temperatures of 25°C (77°F) and cooler nights around 16°C (61°F). September sits within the rainy season, so expect regular and often heavy rainfall.
Rainfall in Rijeka Crnojevića in September
Rijeka Crnojevića is in the rainy season in September, with rain on around 8 days and an average of 223 mm (8.8 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.
Temperature in Rijeka Crnojevića in September
Daytime highs in Rijeka Crnojevića in September reach 25°C (77°F), with nights around 16°C (61°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Rijeka Crnojevića in September
The month enjoys around 245 hours of sunshine. The wet weather tends to wait until afternoon or evening to arrive, leaving the first half of most days dry and sunny.For Rijeka Crnojevića 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 Rijeka Crnojevića's climate page.
Rijeka Crnojevića Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
25°C (77°F)
Chance of Rain
28%
Precipitation
223 mm (8.8 in)
Rainy days
8 days
Humidity
58% *
Sunshine
245 hours *
Percentage Sunshine
65% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Rijeka Crnojevića typically drop from around 28°C (82°F) at the start of September to approximately 24°C (75°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 Rijeka Crnojevića in September
Browse day-by-day weather records for Rijeka Crnojevića spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rijeka Crnojevića historical weather extremes in September
Our historical data for Rijeka Crnojevića spans 1976 to 2025, revealing these weather extremes.
- Rijeka Crnojevića recorded its highest September temperature of 36°C (97°F) on September 16, 1987.
- The lowest daytime temperature in September was 16°C (61°F), recorded on September 27, 1984.
- Nighttime temperatures dropped to 6°C (43°F) on September 30, 1977, marking the coldest September night on record.
- The heaviest September precipitation occurred on September 30, 2013, when 117 mm (4.6 in) of precipitation fell.
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 →
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What to Wear in Rijeka Crnojevića 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Rijeka Crnojevića 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 Rijeka Crnojevića's climate page.
Temperature Rainfall Sunshine Humidity
See the full Rijeka Crnojevića climate overview or explore weather in Montenegro.
