May · Turkey
Best time to visit Istanbul in MayWeather, crowds & prices
May score
9.1/10
Ranked #3 of 12 months
- Avg temp
- 17°C
- Rainfall
- 57 mm
- Humidity
- 73%
- Sunny days
- 27
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
May in Istanbul scores 9.1/10 for sightseeing and cultural travel - one of the top 12-month picks (#3). Expect around 17°C, 57 mm of rain, and roughly 27 sunny days this month.
Bosphorus ferries and storied quarters shine brightest in mild April through June.
Frequently asked
- What is the weather like in Istanbul in May?
- In May, Istanbul averages 17°C, 57 mm of rain, and about 27 sunny days. Its climate-comfort score is 9.1/10.
- Is May a good time to visit Istanbul?
- May earns a 9.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Istanbul in May?
- Expect about 57 mm of rain in May. Average humidity is 73% and there are about 27 sunny days.
Curated in Istanbul
Tickets & experiences
Things to do in Istanbul
Istanbul, Turkey. Live activities and tours from GetYourGuide, matched to this destination.