Hanoi
October
Weather in Hanoi for October 2025
Your guide to Hanoi weather in October - trends and predictions
In general, the average temperature in Hanoi at the beginning of October is 31.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 28.1 °C by the end of October.
Expect significant rainfall in Hanoi during October, with an average of 17 rainy days.
Is October a good time to visit Hanoi? check out the best time to travel to Hanoi page.
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14
Dry days
17
Rainy days
0
Snow days
29°/23°
Temperatures
15 km/h
Avg max wind
71 %
Avg humidity
Hanoi in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2 31° | 3 31° | 4  31° | 5 32° | ||
| 6 32° | 7 32° | 8  31° | 9  31° | 10 28° | 11 28° | 12 26° |
| 13 30° | 14 30° | 15 31° | 16 31° | 17 32° | 18 32° | 19 31° |
| 20 31° | 21 25° | 22 29° | 23 29° | 24 31° | 25 31° | 26 32° |
| 27 28° | 28 25° | 29 23° | 30 26° | 31 32° |
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Temperatures trend during October in Hanoi
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Patchy rain possible | 31° /23° | 3.8 mm | 7 | |
| 2 Oct. | Patchy rain possible | 31° /22° | 0.2 mm | 7 | |
| 3 Oct. | Patchy rain possible | 31° /21° | 0 mm | 7 | |
| 4 Oct. | Cloudy | 31° /22° | 0 mm | 7 | |
| 5 Oct. | Patchy rain possible | 32° /22° | 0.1 mm | 7 | |
| 6 Oct. | Patchy rain possible | 32° /23° | 0.3 mm | 8 | |
| 7 Oct. | Light rain shower | 32° /23° | 3.3 mm | 8 | |
| 8 Oct. | Partly cloudy | 31° /23° | 0 mm | 8 | |
| 9 Oct. | Overcast | 31° /23° | 0.1 mm | 8 | |
| 10 Oct. | Patchy rain possible | 28° /21° | 7.2 mm | 7 | |
| 11 Oct. | Overcast | 28° /22° | 0.3 mm | 7 | |
| 12 Oct. | Light rain shower | 26° /22° | 3.7 mm | 6 | |
| 13 Oct. | Light rain shower | 30° /22° | 4.6 mm | 7 | |
| 14 Oct. | Light rain shower | 30° /23° | 1.2 mm | 7 | |
| 15 Oct. | Cloudy | 31° /23° | 2.1 mm | 7 | |
| 16 Oct. | Overcast | 31° /24° | 0.1 mm | 7 | |
| 17 Oct. | Partly cloudy | 32° /23° | 0.1 mm | 8 | |
| 18 Oct. | Partly cloudy | 32° /23° | 1.4 mm | 8 | |
| 19 Oct. | Patchy rain possible | 31° /24° | 8.5 mm | 7 | |
| 20 Oct. | Patchy rain possible | 31° /24° | 6.4 mm | 7 | |
| 21 Oct. | Overcast | 25° /21° | 3.8 mm | 6 | |
| 22 Oct. | Patchy rain possible | 29° /22° | 1 mm | 7 | |
| 23 Oct. | Patchy rain possible | 29° /23° | 0.1 mm | 7 | |
| 24 Oct. | Patchy rain possible | 31° /22° | 0.6 mm | 8 | |
| 25 Oct. | Light rain shower | 31° /22° | 0.5 mm | 7 | |
| 26 Oct. | Light rain shower | 32° /22° | 1.1 mm | 7 | |
| 27 Oct. | Light rain shower | 28° /21° | 19.6 mm | 6 | |
| 28 Oct. | Light rain shower | 25° /20° | 25.7 mm | 6 | |
| 29 Oct. | Light rain shower | 23° /20° | 5.2 mm | 5 | |
| 30 Oct. | Patchy rain possible | 26° /21° | 0.5 mm | 6 | |
| 31 Oct. | Cloudy | 32° /23° | 0.1 mm | 8 | |
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Important Notice
Our weather forecast for Hanoi in October 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 October - FAQ
What are the expected maximum and minimum temperatures in Hanoi during October?
During October, expect a variety of temperatures with highs around 29° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hanoi during October?
Significant rainfall exceeding 104.1 mm is expected in Hanoi during October, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hanoi during October?
The average wind speed in Hanoi during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Hanoi in October?
As you prepare for your trip to Hanoi in October, 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 October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
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