Cetinje Weather in September
September in Cetinje typically sees daytime highs of 24°C (75°F) and nighttime lows of 16°C (61°F). September falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Cetinje in September
As part of the rainy season, Cetinje sees around 9 days of rain in September, with an average of 222 mm (8.7 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Cetinje in September
September in Cetinje brings high temperatures, with highs of 24°C (75°F) and nights around 16°C (61°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Cetinje in September
The city usually sees around 245 hours of sunlight, indicating many sunny days despite it being the rainy season.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 Montenegro, check out our Cetinje's climate page.
Cetinje Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
24°C (75°F)
Chance of Rain
29%
Precipitation
222 mm (8.7 in)
Rainy days
9 days
Humidity
58% *
Sunshine
245 hours *
Percentage Sunshine
65% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cetinje 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 13°C (55°F) to 17°C (63°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 Cetinje in September
Browse day-by-day weather records for Cetinje spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cetinje historical weather extremes in September
Based on 49 years of weather observations in Cetinje between 1976 and 2025, these are the recorded extremes.
- The warmest day in September was on September 16, 1987, with a maximum of 36°C (97°F).
- The lowest daytime temperature in September was 16°C (61°F), recorded on September 27, 1984.
- The coldest night in September in Cetinje was on September 30, 1977, with a minimum of 5°C (41°F).
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 Cetinje in September
For Cetinje in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Cetinje 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 Cetinje's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cetinje climate overview or explore weather in Montenegro.
