August · Greece
Best time to visit Lemnos in August Weather, crowds & prices
Weather in Lemnos in August
Average temperature 27°C, 17 mm of rain, about 31 days with 6+ hours of sunshine and 61% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
10.0/10
Ranked #3 of 12 months
- Avg temp
- 27°C
- Rainfall
- 17 mm
- Humidity
- 61%
- Days with 6h+ sun
- 31
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
August in Lemnos scores 10.0/10 for beach and coastal travel - one of the top 12-month picks (#3). Expect around 27°C, 17 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Lemnos is a wide, wind-swept northern Aegean island with sandy beaches, dunes and the harbour town of Myrina.
August ranks 3rd of 12 for Lemnos — one of the best windows
August averages 27°C (80°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Expect 17 mm of rain — occasional showers rather than washed-out days — alongside about 31 days with 6+ hours of sunshine and 13.7 daylight hours.
A 10/10 puts this among the year's best months in Lemnos (3rd of 12); only June scores higher, at 10/10.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
Plan for peak pricing, with 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 Lemnos in August?
- In August, Lemnos averages 27°C, 17 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 10.0/10.
- Is August a good time to visit Lemnos?
- August 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 Lemnos in August?
- Expect about 17 mm of rain in August. Average humidity is 61% and there are about 31 days with 6+ hours of sunshine.
Curated in Lemnos
Tickets & experiences
Things to do in Lemnos
Lemnos, Greece. Live activities and tours from GetYourGuide, matched to this destination.