Ho Chi Minh City Weather in May
Vietnam · Tropical Savanna climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
May in Ho Chi Minh City sees average temperatures ranging from a low of 26.0°C (78.8°F) to a high of 33.2°C (91.8°F), with a mean of 28.9°C (84.0°F). Compared to the annual average of 27.6°C (81.7°F), this month is 1.3°C warmer than the yearly norm. Precipitation averages 257.4mm, making it approximately 63.0mm wetter than the monthly average of 194.0mm. The city receives an average of 9.9 hours of sunshine per day during May, with relative humidity averaging 79.9%. Wind speeds reach an average maximum of 15.8 km/h. For travelers, this month offers a temperature experience in Ho Chi Minh City, with wetter-than-average conditions compared to the rest of the year.
Ho Chi Minh City's tropical climate is warm year-round, with a distinct wet and dry season. I found the best time to visit is December to April, when the rainfall is minimal and temperatures are slightly lower. The dry season months are perfect for exploring the city's markets, temples, and street food scene. The wet season brings dramatic afternoon downpours that clear quickly.
May vs Adjacent Months
| Metric | April | May | June |
|---|---|---|---|
| Mean Temp | 29.2°C (84.6°F) | 28.9°C (84.0°F) | 27.7°C (81.9°F) |
| Rainfall | 120.7mm | 257.4mm | 282.1mm |
| Sunshine | 11.2 hrs | 9.9 hrs | 9.3 hrs |
| Humidity | 73.2% | 79.9% | 84.8% |
| Wind | 17.4 km/h | 15.8 km/h | 15.5 km/h |
| Rainy Days | 22.4 | 28.8 | 29.4 |
Seasonal Context
May falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Ho Chi Minh City in May, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Ho Chi Minh City in May?
The average temperature in Ho Chi Minh City during May ranges from 26.0°C (78.8°F) to 33.2°C (91.8°F), with a mean of 28.9°C (84.0°F).
How much does it rain in Ho Chi Minh City in May?
Ho Chi Minh City receives an average of 257.4mm of precipitation in May, spread across approximately 28.8 rainy days.
What should I pack for Ho Chi Minh City in May?
Based on May weather data, pack lightweight, breathable clothing, sunscreen, and a hat. Rain gear is essential — this month averages 257.4mm of precipitation.
Is May a good time to visit Ho Chi Minh City?
May is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Ho Chi Minh City
Cities with Similar May Climate (Tropical Savanna)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 10.82°, 106.63°. Timezone: Asia/Ho_Chi_Minh. Last updated: 2026-07-30.