June · China
Best time to visit Sanya in June Weather, crowds & prices
Weather in Sanya in June
Average temperature 27°C, 198 mm of rain, about 23 days with 6+ hours of sunshine and 88% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
June score
6.1/10
Ranked #6 of 12 months
- Avg temp
- 27°C
- Rainfall
- 198 mm
- Humidity
- 88%
- Days with 6h+ sun
- 23
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
June in Sanya scores 6.1/10 for beach and coastal travel - an above-average month (#6 of 12). Expect around 27°C, 198 mm of rain, and roughly 23 days with 6+ hours of sunshine this month.
Tropical island beach paradise on Hainan Island, China's Hawaii.
June in Sanya — workable with trade-offs
Days in June average 27°C (81°F) and humidity near 88% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
198 mm of rain makes this a wet month here, though with about 23 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 6.1/10 on the same scale — 6th of 12 months, versus 9.5/10 for the best month here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Expect low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.
If your dates are flexible, March is materially better in Sanya — 3.4 points higher on the same scale.
Frequently asked
- What is the weather like in Sanya in June?
- In June, Sanya averages 27°C, 198 mm of rain, and about 23 days with 6+ hours of sunshine. Its climate-comfort score is 6.1/10.
- Is June a good time to visit Sanya?
- June earns a 6.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Sanya in June?
- Expect about 198 mm of rain in June. Average humidity is 88% and there are about 23 days with 6+ hours of sunshine.
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Sanya, China. Live activities and tours from GetYourGuide, matched to this destination.