Hanoi
January
Weather in Hanoi for January 2025
Your guide to Hanoi weather in January - trends and predictions
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So far, January 2025 in Hanoi is slightly warmer than the historical average by 1.7 °C.
The forecast for the next days in Hanoi predicts a temperature of 18.1 °C, which is cooler than the historical average.
In general, the average temperature in Hanoi at the beginning of January is 22.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.3 °C by the end of January.
The climate of Hanoi in January is notably wet, with an average of 12 rainy days, and a total of 37.5 mm of precipitation.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
19
Dry days
12
Rainy days
0
Snow days
20°/15°
Temperatures
13 km/h
Avg max wind
68 %
Avg humidity
Hanoi in January average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  23° | 3  22° | 4 23° | 5 22° | ||
| 6 23° | 7  22° | 8 21° | 9 20° | 10 20° | 11  18° | 12 21° |
| 13 23° | 14 24° | 15 23° | 16 21° | 17  20° | 18 20° | 19 22° |
| 20 22° | 21 21° | 22  25° | 23 24° | 24 25° | 25 22° | 26  15° |
| 27 14° | 28 19° | 29 18° | 30 20° | 31 20° |
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Temperatures trend during January in Hanoi
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Partly cloudy | 22° /13° | 0 mm | 6 | |
| 2 Jan. | Sunny | 23° /14° | 0.3 mm | 6 | |
| 3 Jan. | Overcast | 22° /15° | 0.6 mm | 5 | |
| 4 Jan. | Partly cloudy | 23° /15° | 0 mm | 6 | |
| 5 Jan. | Overcast | 22° /15° | 0.2 mm | 5 | |
| 6 Jan. | Overcast | 23° /17° | 0.5 mm | 5 | |
| 7 Jan. | Patchy rain possible | 22° /15° | 0.7 mm | 5 | |
| 8 Jan. | Patchy rain possible | 21° /15° | 0.8 mm | 5 | |
| 9 Jan. | Overcast | 20° /14° | 0.5 mm | 4 | |
| 10 Jan. | Patchy rain possible | 20° /14° | 4.3 mm | 4 | |
| 11 Jan. | Cloudy | 18° /14° | 1.3 mm | 4 | |
| 12 Jan. | Sunny | 21° /13° | 1.8 mm | 5 | |
| 13 Jan. | Sunny | 23° /14° | 0.7 mm | 5 | |
| 14 Jan. | Sunny | 24° /14° | 0.1 mm | 6 | |
| 15 Jan. | Patchy rain possible | 23° /15° | 0.2 mm | 5 | |
| 16 Jan. | Overcast | 21° /16° | 0.9 mm | 5 | |
| 17 Jan. | Heavy rain at times | 20° /13° | 2.8 mm | 5 | |
| 18 Jan. | Patchy rain possible | 20° /13° | 0.4 mm | 5 | |
| 19 Jan. | Partly cloudy | 22° /13° | 0.3 mm | 6 | |
| 20 Jan. | Overcast | 22° /15° | 1.1 mm | 5 | |
| 21 Jan. | Overcast | 21° /15° | 3.4 mm | 5 | |
| 22 Jan. | Partly cloudy | 25° /15° | 0 mm | 0.6 | |
| 23 Jan. | Patchy rain possible | 24° /17° | 0.4 mm | 0.6 | |
| 24 Jan. | Patchy rain possible | 25° /17° | 0.2 mm | 0.6 | |
| 25 Jan. | Patchy rain possible | 22° /19° | 3.3 mm | 0.2 | |
| 26 Jan. | Moderate rain | 15° /13° | 9.4 mm | 4 | |
| 27 Jan. | Overcast | 14° /13° | 0 mm | 3 | |
| 28 Jan. | Partly cloudy | 19° /12° | 0 mm | 4 | |
| 29 Jan. | Overcast | 18° /15° | 0 mm | 4 | |
| 30 Jan. | Patchy rain possible | 20° /16° | 0.6 mm | 4 | |
| 31 Jan. | Patchy rain possible | 20° /13° | 1.3 mm | 4 | |
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Important Notice
Our weather forecast for Hanoi in January 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.
Hanoi in January - FAQ
What are the expected maximum and minimum temperatures in Hanoi during January?
During January, expect a variety of temperatures with highs around 20° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hanoi during January?
In January, Hanoi can expect light to moderate rainfall, totaling 37.5 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Hanoi during January?
The average wind speed in Hanoi during January is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Hanoi
Explore the daily rainfall trends and prepare for Hanois January weather 💧
UV exposure in Hanoi during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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