May · Greece
Best time to visit Santorini in MayWeather, crowds & prices
May score
8.8/10
Ranked #6 of 12 months
- Avg temp
- 20°C
- Rainfall
- 16 mm
- Humidity
- 66%
- Sunny days
- 30
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
May in Santorini scores 8.8/10 for beach and coastal travel - an above-average month (#6 of 12). Expect around 20°C, 16 mm of rain, and roughly 30 sunny days this month.
Santorini is far more than an Oia sunset: volcanic footpaths, black-sand coves, and village tavernas feel most balanced in June, September, and early October.
Frequently asked
- What is the weather like in Santorini in May?
- In May, Santorini averages 20°C, 16 mm of rain, and about 30 sunny days. Its climate-comfort score is 8.8/10.
- Is May a good time to visit Santorini?
- May earns a 8.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Santorini in May?
- Expect about 16 mm of rain in May. Average humidity is 66% and there are about 30 sunny days.
Curated in Santorini
Tickets & experiences
Things to do in Santorini
Santorini, Greece. Live activities and tours from GetYourGuide, matched to this destination.