The warmest month in Hanoi (Hà Nội) is June, with an average high of 33.3°C and an average low of 26.6°C. The coldest month is January, with an average high of 21.1°C and an average low of 14.4°C. Between 2016 and 2025, the highest temperature recorded was 41.2°C (April 27, 2024) and the lowest was 4.5°C (January 24, 2016).
| Month | Avg. high | Avg. low | Precipitation |
|---|---|---|---|
| January | 21.1°C | 14.4°C | 62 mm |
| February | 22.2°C | 15.3°C | 51 mm |
| March | 25.7°C | 18.9°C | 73 mm |
| April | 29.3°C | 21.8°C | 104 mm |
| May | 31.5°C | 24.7°C | 217 mm |
| June | 33.3°C | 26.6°C | 267 mm |
| July | 32.8°C | 26.4°C | 318 mm |
| August | 31.8°C | 25.9°C | 418 mm |
| September | 30.9°C | 24.9°C | 342 mm |
| October | 28.3°C | 22°C | 213 mm |
| November | 25.8°C | 18.9°C | 60 mm |
| December | 21.7°C | 14.8°C | 33 mm |
Based on daily historical weather data 2016–2025. Weather data by Open-Meteo.com.
Explore detailed temperature patterns in Hanoi (Hà Nội), Vietnam (Việt Nam) through interactive candlestick charts. View historical weather data with daily temperature ranges, trends, and variations. Whether you're planning a trip to Hanoi (Hà Nội) or analyzing local climate patterns, our unique visualization makes temperature data easy to understand. Get insights into Hanoi (Hà Nội)'s weather patterns from hourly updates to yearly historical data.