Weather in Hanoi for January 2025
Expect cooler weather in the next days in Hanoi with the forecast suggesting a temperature of 22.7 °C, lower than the historical average.
In general, the average temperature in Hanoi at the beginning of January is 22.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.7 °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.
Is January a good time to visit Hanoi? check out the best time to travel to Hanoi page.
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Hanoi in January average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  27° | 3 22° | 4 21° | 5  22° | ||
| 6 22° | 7 22° | 8 20° | 9 20° | 10 20° | 11 18° | 12 20° |
| 13  23° | 14 24° | 15 23° | 16 20° | 17  19° | 18 20° | 19 22° |
| 20 21° | 21 21° | 22  21° | 23 21° | 24 19° | 25  19° | 26 20° |
| 27 20° | 28 20° | 29 20° | 30 19° | 31 20° |
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Temperatures trend during January in Hanoi
January weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy rain possible | 24° /18° | 0.2 mm | 5 | |
| 2 Jan. | Partly cloudy | 27° /19° | 0 mm | 6 | |
| 3 Jan. | Patchy rain possible | 22° /19° | 0.6 mm | 5 | |
| 4 Jan. | Patchy rain possible | 21° /14° | 1.1 mm | 4 | |
| 5 Jan. | Overcast | 22° /15° | 0.3 mm | 5 | |
| 6 Jan. | Overcast | 22° /17° | 0.7 mm | 5 | |
| 7 Jan. | Patchy rain possible | 22° /15° | 0.8 mm | 5 | |
| 8 Jan. | Patchy rain possible | 20° /14° | 0.7 mm | 5 | |
| 9 Jan. | Overcast | 20° /14° | 0.7 mm | 4 | |
| 10 Jan. | Patchy rain possible | 20° /15° | 5.4 mm | 4 | |
| 11 Jan. | Overcast | 18° /15° | 1.6 mm | 4 | |
| 12 Jan. | Overcast | 20° /14° | 2.2 mm | 5 | |
| 13 Jan. | Sunny | 23° /15° | 0.8 mm | 5 | |
| 14 Jan. | Sunny | 24° /15° | 0.1 mm | 6 | |
| 15 Jan. | Patchy rain possible | 23° /15° | 0.2 mm | 5 | |
| 16 Jan. | Overcast | 20° /16° | 1.1 mm | 5 | |
| 17 Jan. | Heavy rain at times | 19° /13° | 3.5 mm | 5 | |
| 18 Jan. | Overcast | 20° /13° | 0.5 mm | 5 | |
| 19 Jan. | Sunny | 22° /13° | 0.4 mm | 6 | |
| 20 Jan. | Overcast | 21° /15° | 1.4 mm | 5 | |
| 21 Jan. | Overcast | 21° /15° | 3.4 mm | 5 | |
| 22 Jan. | Cloudy | 21° /14° | 2.7 mm | 5 | |
| 23 Jan. | Patchy rain possible | 21° /14° | 0.4 mm | 5 | |
| 24 Jan. | Overcast | 19° /13° | 0.5 mm | 4 | |
| 25 Jan. | Moderate rain at times | 19° /14° | 2.2 mm | 5 | |
| 26 Jan. | Patchy rain possible | 20° /14° | 0.4 mm | 5 | |
| 27 Jan. | Overcast | 20° /15° | 1.5 mm | 5 | |
| 28 Jan. | Patchy rain possible | 20° /14° | 0.5 mm | 5 | |
| 29 Jan. | Cloudy | 20° /11° | 2.3 mm | 5 | |
| 30 Jan. | Patchy rain possible | 19° /12° | 0.8 mm | 5 | |
| 31 Jan. | Patchy rain possible | 20° /13° | 1.1 mm | 5 | |
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Hanoi in January - FAQ
What to pack to Hanoi in January?
As you prepare for your trip to Hanoi in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Hanoi, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Umbrellas/Raincoats: For rainy days
January rainfall patterns in Hanoi
UV exposure in Hanoi during January
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Where is Hanoi?Get accurate weather forecasts for Hanoi, located at latitude 21.025 and longitude 105.841. Stay updated with localized weather information tailored for Hanoi.