Last updated: August 28, 2025
In Hai Duong, Vietnam, the average temperature in August is a warm 29°C (85°F). However, be prepared for temperature fluctuations, as the minimum can drop to 25°C (77°F) while the maximum can soar to 38°C (100°F). During this month, expect 417 mm (16.4 in) of precipitation spread over approximately 25 days, contributing to an average humidity of a steamy 89%.
In August in Hai Duong, the average temperature is 29°C (85°F), with maximums reaching up to 38°C (100°F) and minimums dropping to as low as 25°C (77°F). It's a warm and inviting time to visit, perfect for enjoying outdoor activities and exploring the local attractions.
In Hai Duong in August, the precipitation amount is 417 mm (16.4 in) spread over 25 days, resulting in a fairly wet period for the region.
In Hai Duong in August, humidity is 89%. With an average temperature of 29°C (85°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities sticky and exhausting, so it's best to stay hydrated and seek shade while traveling.
In Hai Duong in August, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Hai Duong.
UV Risk Categories
Weather in Hai Duong varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Hai Duong, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 18°C (65°F) | 35 mm (1.4 inches) | 66% | very high |
| February Weather | 19°C (66°F) | 37 mm (1.5 inches) | 71% | very high |
| March Weather | 22°C (72°F) | 60 mm (2.4 inches) | 69% | extreme |
| April Weather | 24°C (76°F) | 96 mm (3.8 inches) | 64% | extreme |
| May Weather | 28°C (83°F) | 184 mm (7.2 inches) | 73% | extreme |
| June Weather | 31°C (87°F) | 205 mm (8.1 inches) | 81% | extreme |
| July Weather | 30°C (86°F) | 292 mm (11.5 inches) | 90% | extreme |
| August Weather | 29°C (85°F) | 417 mm (16.4 inches) | 89% | extreme |
| September Weather | 28°C (83°F) | 261 mm (10.3 inches) | 82% | extreme |
| October Weather | 25°C (77°F) | 232 mm (9.1 inches) | 77% | extreme |
| November Weather | 22°C (73°F) | 46 mm (1.8 inches) | 72% | very high |
| December Weather | 18°C (65°F) | 40 mm (1.6 inches) | 71% | high |