Hanoi
December
Weather in Hanoi for December 2025
Your guide to Hanoi weather in December - trends and predictions
Until now, December 2025 in Hanoi has been nearly identical to the historical average, with a temperature of 22 °C (showing only a slight deviation of -0.4 °C).
The forecast for the next days in Hanoi predicts temperatures to be around 22 °C, close to the historical average.
In general, the average temperature in Hanoi at the beginning of December is 22 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 19.7 °C by the end of December.
Hanoi experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 15.3 mm.
Temperatures
Rain 🌧️
25
Dry days
6
Rainy days
0
Snow days
21°/15°
Temperatures
14 km/h
Avg max wind
62 %
Avg humidity
Hanoi Weather December
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Temperatures trend during December in Hanoi
See the weather trend as well as the moving average line
December weather in Hanoi day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Sunny | 23° /16° | 1.5 mm | 5 | |
| 2 Dec. |  Patchy rain possible | 21° /16° | 0.1 mm | 5 | |
| 3 Dec. | Patchy rain possible | 23° /16° | 0.1 mm | 5 | |
| 4 Dec. | Patchy rain possible | 21° /17° | 0.3 mm | 5 | |
| 5 Dec. | Patchy rain possible | 22° /16° | 0.4 mm | 5 | |
| 6 Dec. |  Overcast | 22° /16° | 1.2 mm | 5 | |
| 7 Dec. | Sunny | 22° /16° | 0.3 mm | 5 | |
| 8 Dec. | Overcast | 23° /16° | 0 mm | 6 | |
| 9 Dec. | Patchy rain possible | 23° /17° | 0.8 mm | 5 | |
| 10 Dec. | Patchy rain possible | 25° /17° | 0.6 mm | 6 | |
| 11 Dec. |  Cloudy | 23° /18° | 1.4 mm | 5 | |
| 12 Dec. | Overcast | 22° /18° | 0.3 mm | 5 | |
| 13 Dec. |  Partly cloudy | 23° /16° | 5.9 mm | 6 | |
| 14 Dec. | Patchy rain possible | 21° /15° | 1.4 mm | 5 | |
| 15 Dec. | Patchy rain possible | 21° /14° | 0.6 mm | 5 | |
| 16 Dec. | Patchy rain possible | 22° /18° | 0.4 mm | 0.6 | |
| 17 Dec. | Patchy rain possible | 19° /18° | 4.6 mm | 0.2 | |
| 18 Dec. | Cloudy | 23° /18° | 0 mm | 0.7 | |
| 19 Dec. | Partly cloudy | 25° /17° | 0 mm | 1.2 | |
| 20 Dec. | Partly cloudy | 25° /18° | 0.1 mm | 6 | |
| 21 Dec. | Patchy rain possible | 27° /21° | 0.1 mm | 5 | |
| 22 Dec. | Patchy rain possible | 24° /18° | 0.1 mm | 5 | |
| 23 Dec. | Overcast | 21° /18° | 0 mm | 4 | |
| 24 Dec. | Patchy rain possible | 18° /17° | 1.4 mm | 4 | |
| 25 Dec. | Patchy rain possible | 19° /18° | 0.5 mm | 4 | |
| 26 Dec. | Patchy rain possible | 19° /16° | 2 mm | 4 | |
| 27 Dec. | Patchy rain possible | 20° /14° | 0.4 mm | 4 | |
| 28 Dec. | Partly cloudy | 20° /14° | 0 mm | 5 | |
| 29 Dec. | Overcast | 20° /16° | 0 mm | 4 | |
| 30 Dec. | Overcast | 20° /14° | 0.3 mm | 4 | |
| 31 Dec. | Cloudy | 20° /14° | 0.1 mm | 5 | |
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Important Notice
Our weather forecast for Hanoi in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hanoi forecast closer to your planned date for the most up-to-date weather information.
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Hanoi in December - FAQ
What are the expected maximum and minimum temperatures in Hanoi during December?
During December, expect a variety of temperatures with highs around 21° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hanoi during December?
Expect minimal rainfall in Hanoi during December, with a total of 15.3 mm over approximately 6 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Hanoi during December?
The average wind speed in Hanoi during December is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Hanoi
Explore the daily rainfall trends and prepare for Hanois December weather 💧
Typically, Hanoi has 6 rainy days in December with a total of 15.3 mm of rainfall.
UV exposure in Hanoi during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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