Montenegro · 30-year monthly climate averages
Based on 30 years of climate data, the most comfortable months to visit Kotor are May, June and October, when daytime temperatures are agreeable and rainfall is relatively low.
Kotor sees its warmest weather in August, when daytime highs average around 32°C, and its coolest in January (around 13°C).
Annual precipitation totals roughly 1794mm — December is typically the wettest month (~246mm) and July the driest (~39mm).
A distinctly wetter period runs from September to April — worth planning around if you prefer dry days.
🟧 avg daytime high · 🟦 dashed: avg nighttime low · bars: monthly rainfall
Daily forecast highs vs the 30-year normal — last 61 days
Each bar is one day: orange above normal, blue below.
| Month | High / Low | Rainfall | Travel rating |
|---|---|---|---|
| January | 13° / 5°C | 197mm | ⚠️ Challenging |
| February | 14° / 5°C | 190mm | ⚠️ Challenging |
| March | 16° / 7°C | 174mm | 🤔 Fair |
| April | 19° / 10°C | 162mm | 👍 Good |
| May | 24° / 14°C | 105mm | 🌟 Great |
| June | 28° / 18°C | 71mm | 👍 Good |
| July | 31° / 20°C | 39mm | 👍 Good |
| August | 32° / 21°C | 63mm | 👍 Good |
| September | 27° / 17°C | 142mm | 👍 Good |
| October | 23° / 13°C | 173mm | 👍 Good |
| November | 18° / 10°C | 231mm | 🤔 Fair |
| December | 14° / 6°C | 246mm | ⚠️ Challenging |
January in Kotor is chilly, with average daytime highs around 13°C (55°F) and nighttime lows near 5°C (41°F). Expect roughly 197mm of precipitation spread over about 11 rainy days, and heavy rainfall is common — this is peak wet season territory.
🎒 What to pack — jacket or coat · long-sleeve layers · compact umbrella or rain jacket
February in Kotor is chilly, with average daytime highs around 14°C (57°F) and nighttime lows near 5°C (41°F). Expect roughly 190mm of precipitation spread over about 10 rainy days, and heavy rainfall is common — this is peak wet season territory.
🎒 What to pack — jacket or coat · long-sleeve layers · compact umbrella or rain jacket
March in Kotor is mild, with average daytime highs around 16°C (61°F) and nighttime lows near 7°C (45°F). Expect roughly 174mm of precipitation spread over about 10 rainy days, and this is one of the wetter months.
🎒 What to pack — light jacket · layers for cool evenings · compact umbrella or rain jacket
April in Kotor is pleasantly warm, with average daytime highs around 19°C (67°F) and nighttime lows near 10°C (50°F). Expect roughly 162mm of precipitation spread over about 10 rainy days, and this is one of the wetter months.
🎒 What to pack — light layers · comfortable walking shoes · compact umbrella or rain jacket
May in Kotor is pleasantly warm, with average daytime highs around 24°C (75°F) and nighttime lows near 14°C (57°F). Expect roughly 105mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
🎒 What to pack — light layers · comfortable walking shoes
June in Kotor is warm, with average daytime highs around 28°C (83°F) and nighttime lows near 18°C (64°F). Expect roughly 71mm of precipitation spread over about 5 rainy days, with a moderate amount of rain.
🎒 What to pack — light summer clothing · sunscreen and sunglasses
July in Kotor is hot, with average daytime highs around 31°C (88°F) and nighttime lows near 20°C (68°F). Expect roughly 39mm of precipitation spread over about 3 rainy days, with little rainfall.
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
August in Kotor is hot, with average daytime highs around 32°C (89°F) and nighttime lows near 21°C (69°F). Expect roughly 63mm of precipitation spread over about 4 rainy days, with a moderate amount of rain.
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
September in Kotor is warm, with average daytime highs around 27°C (80°F) and nighttime lows near 17°C (62°F). Expect roughly 142mm of precipitation spread over about 7 rainy days, and this is one of the wetter months.
🎒 What to pack — light summer clothing · sunscreen and sunglasses · compact umbrella or rain jacket
October in Kotor is pleasantly warm, with average daytime highs around 23°C (73°F) and nighttime lows near 13°C (56°F). Expect roughly 173mm of precipitation spread over about 9 rainy days, and this is one of the wetter months.
🎒 What to pack — light layers · comfortable walking shoes · compact umbrella or rain jacket
November in Kotor is mild, with average daytime highs around 18°C (64°F) and nighttime lows near 10°C (49°F). Expect roughly 231mm of precipitation spread over about 11 rainy days, and heavy rainfall is common — this is peak wet season territory.
🎒 What to pack — light jacket · layers for cool evenings · compact umbrella or rain jacket
December in Kotor is mild, with average daytime highs around 14°C (57°F) and nighttime lows near 6°C (43°F). Expect roughly 246mm of precipitation spread over about 12 rainy days, and heavy rainfall is common — this is peak wet season territory.
🎒 What to pack — light jacket · layers for cool evenings · compact umbrella or rain jacket