When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Ho Chi Minh City is typically less than Innsbruck. We can gather that this will continue over the next 2 days.
Expect the weather to be around 35 °C on average in April. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Innsbruck is generally colder than in Ho Chi Minh City.