Hạ Long
October
Weather in Hạ Long for October 2025
Your guide to Hạ Long weather in October - trends and predictions
Until now, October 2025 in Hạ Long has been nearly identical to the historical average, with a temperature of 27.3 °C (showing only a slight deviation of -0.4 °C).
In general, the average temperature in Hạ Long at the beginning of October is 28.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 25.3 °C by the end of October.
The climate of Hạ Long in October is notably wet, with an average of 12 rainy days, and a total of 231.5 mm of precipitation.
Temperatures
Rain 🌧️
19
Dry days
12
Rainy days
0
Snow days
28°/22°
Temperatures
19 km/h
Avg max wind
73 %
Avg humidity
Hạ Long Weather October
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Temperatures trend during October in Hạ Long
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October weather in Hạ Long day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Moderate rain at times | 29° /24° | 3.2 mm | 6 | |
| 2 Oct. |  Overcast | 28° /23° | 0.1 mm | 6 | |
| 3 Oct. |  Sunny | 27° /23° | 0 mm | 7 | |
| 4 Oct. | Sunny | 28° /24° | 2.7 mm | 7 | |
| 5 Oct. | Sunny | 30° /23° | 0.6 mm | 7 | |
| 6 Oct. | Sunny | 28° /23° | 14.9 mm | 7 | |
| 7 Oct. |  Cloudy | 28° /25° | 9.7 mm | 6 | |
| 8 Oct. |  Partly cloudy | 28° /25° | 5.3 mm | 7 | |
| 9 Oct. | Partly cloudy | 28° /24° | 0.2 mm | 7 | |
| 10 Oct. | Partly cloudy | 29° /24° | 2.7 mm | 7 | |
| 11 Oct. | Sunny | 29° /24° | 2 mm | 7 | |
| 12 Oct. |  Patchy rain possible | 29° /24° | 0.9 mm | 6 | |
| 13 Oct. | Light rain shower | 28° /25° | 10 mm | 6 | |
| 14 Oct. | Patchy rain possible | 29° /25° | 8.5 mm | 6 | |
| 15 Oct. | Patchy rain possible | 29° /25° | 3.5 mm | 6 | |
| 16 Oct. | Partly cloudy | 29° /25° | 1.4 mm | 7 | |
| 17 Oct. | Patchy rain possible | 29° /25° | 1.6 mm | 6 | |
| 18 Oct. | Light rain shower | 29° /25° | 1.6 mm | 6 | |
| 19 Oct. | Light rain shower | 28° /25° | 11.5 mm | 6 | |
| 20 Oct. | Patchy rain possible | 29° /24° | 2.1 mm | 6 | |
| 21 Oct. | Moderate or heavy rain shower | 27° /22° | 13.3 mm | 7 | |
| 22 Oct. | Patchy rain possible | 26° /21° | 0.8 mm | 6 | |
| 23 Oct. | Partly cloudy | 26° /21° | 0.1 mm | 6 | |
| 24 Oct. | Sunny | 27° /20° | 0 mm | 7 | |
| 25 Oct. | Sunny | 27° /20° | 0 mm | 6 | |
| 26 Oct. | Patchy rain possible | 27° /22° | 0.2 mm | 7 | |
| 27 Oct. |  Moderate rain | 25° /20° | 8 mm | 6 | |
| 28 Oct. | Light rain shower | 23° /20° | 9.3 mm | 5 | |
| 29 Oct. | Patchy rain possible | 26° /21° | 1 mm | 6 | |
| 30 Oct. |  Light rain | 26° /21° | 2.1 mm | 6 | |
| 31 Oct. | Patchy rain possible | 23° /21° | 2.2 mm | 0.1 | |
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Important Notice
Our weather forecast for Hạ Long 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 Hạ Long forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hạ Long in October - FAQ
What are the expected maximum and minimum temperatures in Hạ Long during October?
During October, expect a variety of temperatures with highs around 28° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hạ Long during October?
Significant rainfall exceeding 231.5 mm is expected in Hạ Long during October, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hạ Long during October?
The average wind speed in Hạ Long during October is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Hạ Long
Explore the daily rainfall trends and prepare for Hạ Longs October weather 💧
UV exposure in Hạ Long during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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