Haiphong Weather in July

July: hot and soaked

July is sticky from morning to night, with highs around 31°C and humidity at 86%. Rain falls on 25 days, often in heavy bursts, and the sky stays cloudy. June is already wet, but July brings more rain; August is wetter still.

You can still enjoy Haiphong's indoor sights, such as the Hai Phong Museum, and stop for bánh đa cua, the city's crab noodle soup, between showers. Keep walks around the Opera House and Tam Bac Lake short when the air feels close. Skip long hikes on Cat Ba if rain has made the trails slippery, and don't count on a full beach day at Do Son.

Summer crowds and prices

Vietnamese school holidays make July a busy time for family trips to Do Son and Cat Ba. Ferries and beach areas can feel crowded, especially when the weather clears. Prices for stays on Cat Ba tend to be higher than in the quieter winter months, when Haiphong's weather is cooler and drier.

If you hate crowds, spend more time in central Haiphong and visit the islands on a weekday. There's no major fixed July festival to plan around; local summer travel is the bigger draw.

Make the crossing count

Rain can disrupt boat trips, so keep your Cat Ba plans flexible. The route from Haiphong's Binh Ferry Terminal to Cat Ba is a practical option, but queues can build during the school break. Check the ferry operator's updates before leaving the city, especially after a storm.

Travelling with kids? Choose a Haiphong museum visit or a short meal stop over a long, wet island outing. Even a brief downpour can make a beach day feel like hard work.