Halong Bay May Weather

Visiting Halong Bay in May: A Simplified Overview

May marks the beginning of summer in Halong Bay, bringing warm weather that’s still manageable. It’s a good time to visit, but be prepared for humid conditions and potential rain.

Weather Highlights for May:

  • Warm temperatures average around 32°C, with highs up to 38°C and lows around 26°C.
  • Expect higher humidity levels (about 78%) and around 175mm of rainfall over 14 days, so bring a raincoat.
  • Despite the humidity, plenty of sunshine (around 8 hours per day) makes it great for outdoor activities.

Recent Weather Averages:

  • 2020: 32.64°C / 23.46°C, 74.15mm of rain, 10 rainy days
  • 2019: 31.62°C / 20.4°C, 275.93mm of rain, 17 rainy days
  • 2018: 30.6°C / 25.5°C, 113.93mm of rain, 12 rainy days

Pros & Cons of Visiting in May: Pros:

  • Warm weather and ample sunshine make it perfect for outdoor activities, especially water sports.
  • Fewer tourists can lead to lower prices and less crowded attractions.

Cons:

  • The rising heat and humidity also bring a chance of rain and storms.
  • Large crowds of domestic tourists may gather at the start of the month due to holidays.

Events in May:

  • International Labor Day (May 1): A public holiday causing many businesses to close.
  • Buddha’s Birthday: Celebrated on the 8th day of the 4th Lunar month; check specific dates before your visit.

Best Activities in Halong Bay in May:

  1. Overnight Cruise: A perfect way to enjoy the bay with fewer crowds and possible discounts.
  2. Swimming & Kayaking: Ideal conditions for enjoying water activities at spots like Titop Beach and Luon Cave.
  3. Squid Fishing: A fun nighttime activity to try your luck while soaking in the fresh atmosphere.
  4. Seaplane Tours: Experience breathtaking views of the bay from above with a 25-minute flight offered by Hai Au Aviation.

Packing Tips for May:

  • Bring lightweight summer clothing (shorts, tank tops, flip-flops) and swimsuits for water activities.
  • Don’t forget sunscreen or an umbrella for sun protection, and pack a raincoat for unexpected showers.

Local Tips:

  • Always apply sunscreen when outdoors, as May sun can be strong.
  • Check the weather forecast before your trip to avoid cancellations due to storms.
  • Book your cruises and services in advance, especially around holidays, to avoid overcrowding.

Enjoy your time in Halong Bay this May!

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SHOW MORE DESTINATION IDEAS Last Updated: 28/03/2025 17:06:03


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