Hangzhou weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Fair
Best time to visit: April – May, September – November
What is the weather like in Hangzhou in June?
In June, Hangzhou is hot: daytime highs average 29 °C, and even at night it stays warm at around 21 °C. The sea averages 24.1 °C – pleasant for swimming. Expect around 4 hours of sunshine a day. It rains often – on about 17 days, adding up to 298 mm. On about 11 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, June is a so-so month for a holiday in Hangzhou.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 14 h 5 min04:57 – 19:02
- UV index
- 11 · extremeclear sky, noon (estimate)All months
- Muggy days
- 26 daysdew point 18 °C or moreAll months
- Wind
- 13 km/haverage daily peakAll months
- Cloud cover
- 81 %on averageAll months
- Hot days
- 11 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+8Asia/Shanghai
How the score comes together
- Temperatureweight 50 %80 %
- Sunshineweight 20 %17 %
- Few rainy daysweight 30 %11 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in June
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
- Rain jacket or umbrella
Hangzhou in June: quick answers
Is Hangzhou hot in June?
Yes. In June, Hangzhou is hot: daytime highs average 29 °C and nights stay around 21 °C. On about 11 days the thermometer climbs to 30 °C or more.
Can you swim in Hangzhou in June?
Yes. In June the sea averages 24.1 °C – pleasant for swimming.
Does it rain much in Hangzhou in June?
It rains often – on about 17 days, adding up to 298 mm.
Hangzhou month by month
The whole year in HangzhouAll destinations: ChinaWhere to go in JuneSea temperature in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences