July · Greece
Best time to visit Symi in July Weather, crowds & prices
Weather in Symi in July
Average temperature 30°C, 2 mm of rain, about 31 days with 6+ hours of sunshine and 58% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
July score
10.0/10
Ranked #2 of 12 months
- Avg temp
- 30°C
- Rainfall
- 2 mm
- Humidity
- 58%
- Days with 6h+ sun
- 31
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
July in Symi scores 10.0/10 for beach and coastal travel - one of the top 12-month picks (#2). Expect around 30°C, 2 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Symi's neoclassical harbour houses climb a hillside above one of the Aegean's prettiest ports.
July is one of the strongest months in Symi (2nd)
Days in July average 30°C (85°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
At just 2 mm for the month, rain will not shape your plans; you get about 31 days with 6+ hours of sunshine and 14.3 hours of daylight.
On our climate-comfort scale this is one of the strongest months of the year for Symi at 10/10 (2nd of 12), just behind June at 10/10.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Symi in July?
- In July, Symi averages 30°C, 2 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 10.0/10.
- Is July a good time to visit Symi?
- July earns a 10.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Symi in July?
- Expect about 2 mm of rain in July. Average humidity is 58% and there are about 31 days with 6+ hours of sunshine.
Curated in Symi
Tickets & experiences
Things to do in Symi
Symi, Greece. Live activities and tours from GetYourGuide, matched to this destination.