Long Xuyên
Weather by month
Current –

Long Xuyên Weather in May

During May, Long Xuyên experiences very high daytime temperatures of 34°C (93°F) and cooler nights around 26°C (79°F). May sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Long Xuyên in May

Long Xuyên is in the rainy season in May, with rain on around 15 days and an average of 189 mm (7.4 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Long Xuyên in May

Expect highs of 34°C (93°F) in Long Xuyên in May, with nights dropping to around 26°C (79°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.

Sunshine in Long Xuyên in May

With approximately 208 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.

May in Long Xuyên has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

Long Xuyên Temperature in May

Min Temperature
26°C (79°F)
Max Temperature
34°C (93°F)
Chance of Rain
49%
Precipitation
189 mm (7.4 in)
Rainy days
15 days
Humidity
83% *
Sunshine
208 hours *
Percentage Sunshine
*
* Data from: Rach Gia, Vietnam (54 KM, 34 Miles).

Long Xuyên Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Long Xuyên - and find the best time to visit.

Historical weather records for Long Xuyên in May

Browse day-by-day weather records for Long Xuyên spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Long Xuyên historical weather extremes in May

Based on weather observations in Long Xuyên between 1999 and 2026, these are the recorded extremes during May.

  • Long Xuyên recorded its highest May temperature of 38°C (100°F) on May 17, 2010.
  • The coldest May day was on May 10, 2003, with a maximum of 27°C (81°F).
  • Nighttime temperatures dropped to 21°C (70°F) on May 30, 2007, marking the coldest May night on record.
  • The wettest day in May Long Xuyên was on May 23, 2005 with 102 mm (4 in) of precipitation.

Best Places in Vietnam in May

Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Long Xuyên in May

Get ready for hot weather in May! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Also bring a poncho, it will rain a lot! Waterproof everything you can. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Long Xuyên in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    8/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Long Xuyên 3-Day Forecast

More climate data for Long Xuyên

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.