Bay
Chai Wan
Hong Kong · South China Sea
22.2675, 114.2326 · Hing Man Estate, 0 km
- 29°Sea · August
- 30°High · July
- 6.6 hSunshine · July
Your month at the beach
Chai Wan in January
- 20°CAir, daytime high12°C at night
- 20°CSea temperature
- 4.0 hSunshine a day
- 5 daysRainy days in the month36 mm in total
- 18 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in February
- 21°CAir, daytime high14°C at night
- 20°CSea temperature
- 3.0 hSunshine a day
- 7 daysRainy days in the month29 mm in total
- 17 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in March
- 23°CAir, daytime high17°C at night
- 21°CSea temperature
- 2.5 hSunshine a day
- 10 daysRainy days in the month72 mm in total
- 17 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in April
- 26°CAir, daytime high20°C at night
- 23°CSea temperature
- 3.2 hSunshine a day
- 13 daysRainy days in the month104 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in May
- 28°CAir, daytime high24°C at night
- 26°CSea temperature
- 4.5 hSunshine a day
- 18 daysRainy days in the month210 mm in total
- 14 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in June
- 30°CAir, daytime high26°C at night
- 28°CSea temperature
- 4.8 hSunshine a day
- 22 daysRainy days in the month282 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in July
- 30°CAir, daytime high27°C at night
- 29°CSea temperature
- 6.6 hSunshine a day
- 21 daysRainy days in the month185 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in August
- 30°CAir, daytime high27°C at night
- 29°CSea temperature
- 6.0 hSunshine a day
- 22 daysRainy days in the month218 mm in total
- 14 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in September
- 30°CAir, daytime high26°C at night
- 28°CSea temperature
- 5.8 hSunshine a day
- 16 daysRainy days in the month160 mm in total
- 14 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in October
- 28°CAir, daytime high22°C at night
- 27°CSea temperature
- 6.1 hSunshine a day
- 6 daysRainy days in the month49 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in November
- 25°CAir, daytime high18°C at night
- 24°CSea temperature
- 5.3 hSunshine a day
- 4 daysRainy days in the month30 mm in total
- 18 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Chai Wan in December
- 21°CAir, daytime high13°C at night
- 21°CSea temperature
- 4.7 hSunshine a day
- 4 daysRainy days in the month25 mm in total
- 19 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
The beach itself
- 46Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap Places to stay near Chai Wan ↗
- 33 kmAirport: Hong Kong International Airport (HKG)In a straight line; by road it is further Car hire at Hong Kong International Airport (HKG) ↗
No reliable information yet on: bathing water quality, wheelchair access, lifeguards.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
January from 2020 to 2025
In January 2025 the sea averaged 17.9 °C — 1.8 °C below the 1991–2020 average.
1991–2020 average: 19.6 °C
1991–2020 average: 19.6 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
February from 2020 to 2025
In February 2025 the sea averaged 17.4 °C — 2.3 °C below the 1991–2020 average.
1991–2020 average: 19.7 °C
1991–2020 average: 21.1 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
March from 2020 to 2025
In March 2025 the sea averaged 19.4 °C — 1.4 °C below the 1991–2020 average.
1991–2020 average: 20.8 °C
1991–2020 average: 23.3 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
April from 2020 to 2025
In April 2025 the sea averaged 22.2 °C — 0.7 °C below the 1991–2020 average.
1991–2020 average: 22.9 °C
1991–2020 average: 26.0 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
May from 2020 to 2025
In May 2025 the sea averaged 26.4 °C — 0.6 °C above the 1991–2020 average.
1991–2020 average: 25.8 °C
1991–2020 average: 28.5 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
June from 2020 to 2025
In June 2025 the sea averaged 27.9 °C — about the same as the 1991–2020 average.
1991–2020 average: 27.9 °C
1991–2020 average: 29.6 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
July from 2020 to 2025
In July 2025 the sea averaged 29.1 °C — 0.5 °C above the 1991–2020 average.
1991–2020 average: 28.6 °C
1991–2020 average: 30.2 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
August from 2020 to 2025
In August 2025 the sea averaged 28.6 °C — about the same as the 1991–2020 average.
1991–2020 average: 28.6 °C
1991–2020 average: 30.2 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
September from 2020 to 2025
In September 2025 the sea averaged 28.9 °C — 0.6 °C above the 1991–2020 average.
1991–2020 average: 28.2 °C
1991–2020 average: 29.8 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
October from 2020 to 2025
In October 2025 the sea averaged 28.2 °C — 1.7 °C above the 1991–2020 average.
1991–2020 average: 26.5 °C
1991–2020 average: 28.0 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
November from 2020 to 2025
In November 2025 the sea averaged 24.4 °C — 0.8 °C above the 1991–2020 average.
1991–2020 average: 23.6 °C
1991–2020 average: 25.0 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
December from 2020 to 2025
In December 2025 the sea averaged 21.5 °C — 0.7 °C above the 1991–2020 average.
1991–2020 average: 20.8 °C
1991–2020 average: 20.8 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
When to go
1991–2020 averagesThe year at a glance
- Jan20°4 h36 mm
- Feb20°3 h29 mm
- Mar21°2 h72 mm
- Apr23°3 h104 mm
- May26°4 h210 mm
- Jun28°5 h282 mm
- Jul29°7 h185 mm
- Aug29°6 h218 mm
- Sep28°6 h160 mm
- Oct27°6 h49 mm
- Nov24°5 h30 mm
- Dec21°5 h25 mm
Each card is a month. The colour is the sea temperature, on the same scale as the map; in bold, the two best months for each.
Sea temperature
1991–2020 averagesClimate through the year
1991–2020 averagesRain
Sunshine
Sunshine hours are estimated from measured solar radiation, not observed directly.
Month by month
1991–2020 averagesEvery month at Chai Wan: air, sea, rain and sunshine. Averages for 1991–2020.
| Month | High°C | Low°C | Sea°C | Rainmm | Rainy daysdays | Sunshineh/day | Windkm/h |
|---|---|---|---|---|---|---|---|
| January | 20 | 12 | 20 | 36 | 5 | 4.0 | 18 |
| February | 21 | 14 | 20 | 29 | 7 | 3.0 | 17 |
| March | 23 | 17 | 21 | 72 | 10 | 2.5 | 17 |
| April | 26 | 20 | 23 | 104 | 13 | 3.2 | 16 |
| May | 28 | 24 | 26 | 210 | 18 | 4.5 | 14 |
| June | 30 | 26 | 28 | 282 | 22 | 4.8 | 16 |
| July | 30 | 27 | 29 | 185 | 21 | 6.6 | 16 |
| Augustwarmest sea | 30 | 27 | 29 | 218 | 22 | 6.0 | 14 |
| September | 30 | 26 | 28 | 160 | 16 | 5.8 | 14 |
| October | 28 | 22 | 27 | 49 | 6 | 6.1 | 16 |
| November | 25 | 18 | 24 | 30 | 4 | 5.3 | 18 |
| December | 21 | 13 | 21 | 25 | 4 | 4.7 | 19 |
Swipe sideways to see the other columns.
Photos
Photos shared by their authors on Wikimedia Commons, with its colours adjusted.
Plan your trip
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
About these numbers
Averages are for 1991–2020; the recent years (2020–2025) are what actually happened. Neither is today's weather.
| What | Where it comes from | Nearest measurement |
|---|---|---|
| Air, rain and sunshine | NASA POWER | 30 km away |
| Sea temperature | NOAA OISST v2.1, 1991–2020 | 19 km away |
| 2020–2025, month by month | NASA POWER · NOAA OISST v2.1 | 30 km away |
| Lifeguards and places to stay | OpenStreetMap | within 1–5 km |
| Nearest airport | OurAirports | straight-line distance |
| Image at the top | Sentinel-2 cloudless (EOX) | at this spot |
More about this place: Wikipedia See every data source →