Montenegro · September
Low seasonMontenegro · Europe
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 13° (55°)6– (43–)17 (63) | 14° (57°)6– (43–)18 (64) | 16° (61°)10– (50–)21 (70) | 20° (68°)13– (55–)25 (77) | 24° (75°)17– (63–)30 (86) | 29° (84°)22– (72–)35 (95) | 32° (90°)26– (79–)36 (97) | 32° (90°)27– (81–)36 (97) | 27° (81°)21– (70–)32 (90) | 23° (73°)17– (63–)26 (79) | 18° (64°)11– (52–)23 (73) | 14° (57°)8– (46–)19 (66) |
Ø night, range from coldest to warmest nightØ nightrange | 3° (37°)-4– (25–)11 (52) | 4° (39°)-4– (25–)11 (52) | 6° (43°)-1– (30–)12 (54) | 9° (48°)3– (37–)14 (57) | 12° (54°)6– (43–)17 (63) | 16° (61°)11– (52–)21 (70) | 19° (66°)14– (57–)23 (73) | 19° (66°)13– (55–)23 (73) | 15° (59°)9– (48–)21 (70) | 11° (52°)4– (39–)17 (63) | 8° (46°)0– (32–)15 (59) | 5° (41°)-3– (27–)12 (54) |
☀️Sunshine | 5h | 5h | 7h | 8h | 9h | 10h | 11h | 10h | 8h | 7h | 5h | 4h |
🌊Water Temp | 14° (57°) | 14° (57°) | 14° (57°) | 16° (61°) | 19° (66°) | 23° (73°) | 25° (77°) | 25° (77°) | 23° (73°) | 21° (70°) | 19° (66°) | 16° (61°) |
🌧Rain Days | 9d158mm (6.2") | 9d161mm (6.3") | 8d132mm (5.2") | 7d98mm (3.8") | 7d90mm (3.5") | 5d80mm (3.1") | 3d48mm (1.9") | 3d54mm (2.1") | 5d140mm (5.5") | 7d146mm (5.7") | 9d168mm (6.6") | 10d179mm (7.1") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Post-season — prices falling after the travel period, beaches and attractions quieter.
September is an acceptable travel month for Montenegro — conditions are fine, though May, June, July, and August offer even better weather.
Daytime highs average 27°C (81°F), cooling to 15°C (59°F) at night (daily average: 21°C (70°F)). Peaks reach around 32°C (90°F), the coldest nights around 9°C (48°F). The sun shines an average of 8 hours per day; there are 5 rain days with 140 mm (5.5 in) total. Sea temperature is 23°C (73°F) — pleasantly warm for long swim sessions.
A jacket for cool evenings should not be left behind. Sightseeing and excursions can be enjoyed comfortably at this time of year.
Peak season: the Budva Riviera and Ulcinj are lively, and the Porto Montenegro marina in Tivat is packed with yachts. The coast around Ulcinj offers quieter alternatives.
Packing list for Montenegro in September
- T-shirts and shorts
- Light jacket for cool evenings
- Swimwear and beach towel
- SPF 50 sunscreen
- Sunglasses
- Sun hat
- Small umbrella (occasional showers possible)
- Travel first-aid kit
Frequently Asked Questions
- Is September a good time to visit Montenegro?
- September is not an optimal month for Montenegro (Score: 69/100), but it is manageable. For better conditions, consider May, June, July, and August.
- How warm is it in Montenegro in September?
- In September, Montenegro sees daily highs of 27°C (81°F). Nights cool to 15°C (59°F), with a daily average of 21°C (70°F). Peaks reach around 32°C (90°F), the coldest nights around 9°C (48°F).
- How much rain falls in Montenegro in September?
- In September, Montenegro receives an average of 140 mm (5.5 in) of rain over 5 rain days. The rain falls on few days, but heavily.
- How many sunshine hours does Montenegro get in September?
- Montenegro averages 8 sunshine hours per day in September — close to the annual average.
- How warm is the water in Montenegro in September?
- Water temperature in Montenegro in September averages 23°C (73°F) — pleasantly warm for swim sessions.
