Vietnam Mui Ne Weather in May — Climate Guide
May in Mui Ne is high
Mui Ne Weather in May — Quick Answer
As of 2026- Avg temp
- 32° / 25°
- Rainfall
- 80mm · 8 days
- Crowds
- Moderate
As of 2026, Mui Ne in May averages a high of 32°C and low of 25°C with 80mm of rain over about 8 days. Monsoon onset — afternoon storms 3-5 PM the daily pattern. Quick-dry clothes + packable rain shell + waterproof phone case essential. Days 32°C / 90°F + evenings 25°C / 77°F.
May is high for Mui Ne.
May is full monsoon onset — rainfall jumps to 80mm + 8 rainy days. Note that Mui Ne (Binh Thuan dry-coast sub-climate) has roughly half the rainfall of Saigon or Da Nang during monsoon. Afternoon storms (3-5 PM, occasionally extending to 6-7 PM) become the daily pattern. Mornings remain mostly clear. Kitesurfing schools are largely closed. The big positive: pricing drops 30-40% from January-February peak — boutique hotels $40-90/night, Anantara + The Anam + Cham Villas $200-380. Vietnamese tourist crowds drop sharply. Visak Bochea (Buddha's Birthday, May full moon — varies year-by-year) brings temple ceremonies. Sea temperature peaks at 29°C / 84°F — ideal for casual swimming. Sand-dune sunrise photography still works (clear pre-dawn windows). May 16-31 is the year's best value window — empty beaches + dramatic afternoon storm skies + 30-40% off luxury resorts.
Travel score
Monsoon onset + Buddha's Birthday + best value window starts
May Weather at a Glance
May averages 90°F / 32°C highs and 77°F / 25°C lows with 8 rainy days and 80mm of rain. Humidity 80%, UV 11, sunshine 8 hours. Daily afternoon thunderstorms 3-5 PM; mornings often clear.
May Travel Advice
Schedule outdoor activities for mornings (6-13 PM). Afternoon storms 3-5 PM = hotel spa, indoor restaurants, fishing village walks during clear windows. Pre-book dune jeep for early morning. Skip kitesurfing this month. May 16-31 is the year's best value window.
Flying In from Overseas
Vietnamese internal tourism drops sharply post-Reunification weekend. Russian tourist arrivals at year-low. International via SGN $400-700.
May Pricing Trends
30-40% off peak: boutique $40-90/night, Anantara $220-380, The Anam $200-360. SGN private car $40-70. Year's best value window starts May 16.
Mui Ne May Weather Stats
Avg High
32°C
Avg Low
25°C
Rainy Days
8
80mm total
Sunshine
8h
Daily avg
Humidity
80%
humid
UV Index
11
Extreme
Wind
10 km/h
Gusts 24
Sea Temp
29°C
Sea 29°C — year-peak warmth, ideal for swimming
Crowds
Moderate
At attractions
May Sunrise & Sunset
Air Quality
PM2.5
14 μg/m³
PM10
28 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
35°C
Nighttime
25°C
Humidity and wind affect how the actual temperature feels.
Wind
10 km/h
Max gust 24 km/h
Activities Recommended for May
May Travel Pros & Cons
Pros
- 30-40% off peak hotel pricing
- Vietnamese tourist crowds drop sharply
- Sea temperature peaks 29°C
- Dramatic afternoon storm photography
Cons
- Daily afternoon thunderstorms 3-5 PM
- Kitesurfing schools largely closed
- Photography limited to mornings
May Events & Festivals
- Reunification Day + Liberation Day weekend tail (May 1)
- Visak Bochea (Buddha's Birthday, May full moon) — temple ceremonies at Po Sah Inu + Ta Cu Mountain
- Mother's Day (Vietnamese)
- Low-season pricing begins — 30-40% off peak
Mui Ne in May — Full Picture
May is full monsoon onset — rainfall jumps to 80mm + 8 rainy days. Note that Mui Ne (Binh Thuan dry-coast sub-climate) has roughly half the rainfall of Saigon or Da Nang during monsoon. Afternoon storms (3-5 PM, occasionally extending to 6-7 PM) become the daily pattern. Mornings remain mostly clear. Kitesurfing schools are largely closed. The big positive: pricing drops 30-40% from January-February peak — boutique hotels $40-90/night, Anantara + The Anam + Cham Villas $200-380. Vietnamese tourist crowds drop sharply. Visak Bochea (Buddha's Birthday, May full moon — varies year-by-year) brings temple ceremonies. Sea temperature peaks at 29°C / 84°F — ideal for casual swimming. Sand-dune sunrise photography still works (clear pre-dawn windows). May 16-31 is the year's best value window — empty beaches + dramatic afternoon storm skies + 30-40% off luxury resorts.
What to Wear & What to Pack
Monsoon onset — afternoon storms 3-5 PM the daily pattern. Quick-dry clothes + packable rain shell + waterproof phone case essential. Days 32°C / 90°F + evenings 25°C / 77°F.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
Current31.3°C
23.7°C
4/mo
Summer (Jun·Jul·Aug)
30.3°C
25°C
15.7/mo
Autumn (Sep·Oct·Nov)
29°C
23.3°C
12.3/mo
Winter (Dec·Jan·Feb)
28°C
21°C
1.3/mo
Mui Ne Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| January (Best) | 28° | 21° | 1d·5mm | 9h | 70% | 11 | Very busy | Peak |
| February (Best) | 29° | 21° | 1d·3mm | 10h | 70% | 11 | Very busy | Peak |
| March (Best) | 30° | 22° | 1d·10mm | 10h | 72% | 12 | Busy | Shoulder |
| 32° | 24° | 3d·30mm | 9.5h | 75% | 12 | Moderate | Shoulder | |
| 32° | 25° | 8d·80mm | 8h | 80% | 11 | Moderate | Shoulder | |
| 31° | 25° | 14d·130mm | 7h | 82% | 10 | Quiet | Low season | |
| 30° | 25° | 16d·150mm | 7h | 84% | 10 | Moderate | Shoulder | |
| 30° | 25° | 17d·170mm | 7h | 84% | 10 | Moderate | Shoulder | |
| 30° | 24° | 18d·200mm | 6.5h | 84% | 10 | Quiet | Low season | |
| 29° | 24° | 14d·150mm | 7h | 80% | 10 | Moderate | Low season | |
| November (Best) | 28° | 22° | 5d·50mm | 8h | 75% | 10 | Very busy | Peak |
| December (Best) | 27° | 21° | 2d·15mm | 9h | 72% | 11 | Very busy | Peak |
View Other Months
Mui Ne May Hotel Picks
Frequently Asked Questions
Is May a good time to visit Mui Ne?
Mui Ne in May is high. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Mui Ne in May?
Mui Ne May averages a high of 32°C and a low of 25°C.
Does it rain much in Mui Ne in May?
Mui Ne May averages 80mm of rainfall over about 8 rainy days.
What should I wear in Mui Ne in May?
Monsoon onset — afternoon storms 3-5 PM the daily pattern. Quick-dry clothes + packable rain shell + waterproof phone case essential. Days 32°C / 90°F + evenings 25°C / 77°F.
What time are sunrise and sunset in Mui Ne in May?
Mui Ne May sunrise is 05:30 and sunset is 18:10, with 12h 40min of daylight.
What's the air quality like in Mui Ne in May?
Mui Ne May air quality (AQI) averages 32, rated Good. PM2.5 averages 14μg/m³.
What activities are recommended in Mui Ne in May?
In May, Mui Ne is great for White Sand Dunes early morning, Sea swimming + Fairy Stream, Visak Bochea temple ceremonies (Po Sah Inu).
Is May peak season in Mui Ne?
Mui Ne May crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Mui Ne
View Other Months
Planning a May trip to Mui Ne?
You've checked the weather — next come the budget and the route.
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.