Historical weather in Hong Kong Island, Hong Kong
Hong Kong Island weather history for 2023-2025, with daily temperatures, precipitation, monthly summaries, and records from Open-Meteo archive data.
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Weather summary
Across 2023-2025, Hong Kong Island averaged 25.2 C for daily highs and 19.8 C for daily lows across 1096 daily observations.
The warmest month was July 2025, with an average high of 30.3 C, while January 2025 had the lowest average low at 11.6 C.
The wettest month was April 2024, totaling 546.8 mm of precipitation.
The hottest day reached 33.3 C on July 26, 2023; the coldest night fell to 1.3 C on January 24, 2024.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | 11.9 | 17.3 | 33.0 | 31 |
| 2023 | February | 14.3 | 19.8 | 17.5 | 28 |
| 2023 | March | 17.0 | 21.7 | 96.6 | 31 |
| 2023 | April | 20.1 | 23.9 | 111.5 | 30 |
| 2023 | May | 22.9 | 26.1 | 177.0 | 31 |
| 2023 | June | 24.9 | 28.3 | 365.1 | 30 |
| 2023 | July | 25.4 | 30.0 | 287.8 | 31 |
| 2023 | August | 25.0 | 29.7 | 220.3 | 31 |
| 2023 | September | 24.2 | 28.3 | 463.3 | 30 |
| 2023 | October | 21.4 | 26.5 | 263.9 | 31 |
| 2023 | November | 18.0 | 24.7 | 8.4 | 30 |
| 2023 | December | 13.4 | 21.2 | 9.8 | 31 |
| 2024 | January | 12.5 | 19.4 | 9.2 | 31 |
| 2024 | February | 14.5 | 21.1 | 28.3 | 29 |
| 2024 | March | 16.6 | 21.9 | 85.4 | 31 |
| 2024 | April | 21.7 | 26.6 | 546.8 | 30 |
| 2024 | May | 22.2 | 26.2 | 471.0 | 31 |
| 2024 | June | 24.8 | 28.3 | 312.4 | 30 |
| 2024 | July | 25.9 | 29.8 | 277.2 | 31 |
| 2024 | August | 25.4 | 29.8 | 375.7 | 31 |
| 2024 | September | 24.2 | 29.4 | 416.2 | 30 |
| 2024 | October | 21.8 | 28.0 | 17.4 | 31 |
| 2024 | November | 18.0 | 24.0 | 305.1 | 30 |
| 2024 | December | 12.3 | 19.9 | 0.1 | 31 |
| 2025 | January | 11.6 | 18.6 | 18.6 | 31 |
| 2025 | February | 12.7 | 19.2 | 20.6 | 28 |
| 2025 | March | 14.7 | 22.2 | 86.5 | 31 |
| 2025 | April | 18.8 | 25.3 | 93.8 | 30 |
| 2025 | May | 22.8 | 28.2 | 195.7 | 31 |
| 2025 | June | 24.7 | 28.8 | 329.8 | 30 |
| 2025 | July | 25.3 | 30.3 | 445.6 | 31 |
| 2025 | August | 24.6 | 29.1 | 395.1 | 31 |
| 2025 | September | 24.4 | 29.4 | 346.4 | 30 |
| 2025 | October | 22.3 | 27.8 | 79.1 | 31 |
| 2025 | November | 17.1 | 24.0 | 7.4 | 30 |
| 2025 | December | 15.2 | 21.9 | 11.6 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | July 26, 2023 | 33.3 C |
| Coldest night | January 24, 2024 | 1.3 C |
| Wettest day | September 24, 2025 | 122.8 mm |
Related pages
- Hong Kong Island weather in 2023
- Hong Kong Island weather in 2024
- Hong Kong Island weather in 2025
- Hong Kong Island weather on this day
- Historical weather in Hong Kong, Hong Kong
- Historical weather in Victoria, Hong Kong
- Historical weather in Kowloon, Hong Kong
- Historical weather in New Territories, Hong Kong
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.