Kotor Weather in May
Kotor in May averages 21°C (70°F) during the day and 13°C (55°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Kotor in May
Rain is expected on roughly 11 days, totalling around 139 mm (5.5 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Kotor in May
In May, Kotor gets pleasant temperatures, with highs of 21°C (70°F). Nights cool to around 13°C (55°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 13°C (55°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 Kotor in May
With approximately 256 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.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 Kotor's climate page.
Kotor Temperature in May
Min Temperature
13°C (55°F)
Max Temperature
21°C (70°F)
Chance of Rain
37%
Precipitation
139 mm (5.5 in)
Rainy days
11 days
Humidity
73% *
Sunshine
256 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kotor typically rise from around 22°C (72°F) at the start of May to approximately 25°C (77°F) by the end. Nights are cool, with lows typically ranging from 10°C (50°F) to 14°C (57°F).
Average temperatures in May
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 May
Historical weather for Kotor in May
Browse day-by-day weather records for Kotor spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kotor historical weather extremes in May
The extremes listed below come from historical weather data collected in Kotor from 1976 through 2026.
- The hottest May day on record in Kotor reached 32°C (90°F) (May 19, 1977).
- The coldest May day was on May 7, 1987, with a maximum of 12°C (54°F).
- Kotor registered its coldest May night on May 1, 1985, with temperatures dropping to 3°C (37°F).
- Peak precipitation in May occurred on May 29, 1992, when 96 mm (3.8 in) of precipitation was measured.
Best Places in Montenegro in May
Find out more about the weather in Montenegro and which places have the best travel conditions in this month. See all of Montenegro in May →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Kotor in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Kotor in May
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 Kotor's climate page.
Temperature Rainfall Sunshine Humidity
See the full Kotor climate overview or explore weather in Montenegro.
