Nha Trang in October: Rainy Season, Seafood Peak & Budget Travel

October remains in the rainy season but conditions are generally better than September — temperatures are slightly cooler, the city is quiet, and the light has a particular quality on clear mornings that suits both photography and cultural sightseeing. For budget-conscious travellers who don’t need a guaranteed beach, October offers Nha Trang’s lowest prices and its most local atmosphere of the year.

Weather in Nha Trang in October

• Temperature: 25–28°C (76–82°F) — warm but cooler than summer
• Rainfall: High (67% chance) — still firmly in the wet season
• Humidity: 85%
• Wind: 12 mph — breezy, especially on the coast
• Daylight: 11.9 hours

October mornings are often the clearest of the rainy season — take advantage of them for outdoor activities and leave afternoons for covered options.

Best Things to Do in Nha Trang in October

Po Nagar Cham Towers

October’s quieter visitor numbers and cooler temperatures make Po Nagar one of the more pleasant months to visit the Cham hilltop complex. The surrounding trees are lush after months of rain, and the riverside views from the summit are clear on dry mornings. The temple is still an active place of worship — you may encounter local families making offerings, which adds to the authentic atmosphere. Entry: 30,000 VND.

Hon Mun Island

Island tours are weather-dependent in October — on calm mornings, trips to Hon Mun run without issue and the water is still warm. The key is flexibility: book refundable tours and check conditions the evening before. When conditions cooperate, October’s lower tourist numbers mean smaller group sizes and a more relaxed experience on the water.

Long Son Pagoda

October’s cooler temperatures make the 152-step climb to the white Buddha comfortable at any time of morning. The pagoda grounds are very quiet this month — a good chance to experience the temple in something close to its everyday local character, without the tour groups that fill it in January and February. Free entry.

Nha Trang Night Market

October’s night market is a local affair — the stalls are still well-stocked with fresh seafood and the atmosphere is relaxed. Lobster, crab, and fresh prawns are in good supply; October is considered one of the better months for seafood quality as the fishing season continues. Prices are the lowest of any month at this time of year.

Also Worth Doing

• Cooking classes: A natural October activity — learn Vietnamese seafood dishes at one of the market-based cooking schools
• Museum of Oceanography: Reliable rainy-afternoon option; whale skeleton, aquariums, underwater tunnel. Entry: 40,000 VND
• Dam Market: Best visited in the morning — Nha Trang’s main local market for fresh produce, dried seafood, and Vietnamese pantry staples
• I-Resort: Mineral mud baths and hot spring pools — particularly enjoyable in October’s cooler temperatures

Practical Tips for October

• Best value month: Accommodation prices are at their annual lowest — good deals available even at mid-range hotels
• Island tours: Only book on a same-day or next-day basis in October; don’t pre-book non-refundable tours
• Seafood season: October is a strong month for fresh seafood — prioritise the local restaurants over the tourist strip for the best quality and price