Vientiane · SpringMonth summary
Vientiane weather in March
✅ Good
🌡️ Temperature min / max
23°C – 32°C
🌧 Rainy days
22% of days
☀️ Sunshine
11.0h per day on average
🌊 🌊 Season
Spring
⭐ ⭐ Weather score
7.7/10
📅 📅 Best month
January (9.1/10)
Quick decision
Should you visit Vientiane in March?
✅ Good
✅ Yes if: you want to explore cultural sites and local food.
❌ No if: you need guaranteed sunshine for photos or outdoor activities.
Our take: March is a good time to visit Vientiane. January remains slightly better (+1.4 pts).
By trip type
Vientiane in March by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : — No sea access
- 💰 💰 Budget : 🌿 Shoulder
Local context
What to expect in March
Spring marks the start of the good season in Vientiane. Temperatures rise (32°C) and tourists have not yet arrived en masse. Rain risk remains low (22% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if January (9.1/10) remains theoretically better.
Browse by month
All months for Vientiane
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ☀️ January | 18°C | 28°C | 7% | 0.5 | 10.8h | 9.1/10 |
| ☀️ February | 19°C | 30°C | 7% | 0.6 | 11.0h | 8.6/10 |
| ☀️ March | 23°C | 32°C | 22% | 1.4 | 11.0h | 7.7/10 |
| 🌤️ April | 25°C | 34°C | 28% | 2.1 | 11.4h | 7.2/10 |
| ⛅ May | 25°C | 32°C | 72% | 7.2 | 10.5h | 7.0/10 |
| 🌧️ June | 25°C | 31°C | 87% | 9.9 | 9.1h | 6.1/10 |
| 🌧️ July | 25°C | 31°C | 84% | 12.0 | 8.5h | 6.2/10 |
| 🌧️ August | 24°C | 30°C | 85% | 13.9 | 7.7h | 6.4/10 |
| 🌧️ September | 24°C | 30°C | 89% | 12.5 | 9.9h | 6.9/10 |
| 🌤️ October | 23°C | 30°C | 47% | 4.7 | 10.9h | 7.5/10 |
| ☀️ November | 21°C | 30°C | 12% | 1.1 | 10.5h | 8.3/10 |
| ☀️ December | 18°C | 28°C | 4% | 0.2 | 10.3h | 9.1/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In March, Vientiane averages 32°C, 22% rainy days and 11.0h of sunshine per day. Overall weather score: 7.7/10.
See methodology →
Comparison
March vs January (best month)
The best month is January (score 9.1/10). Difference:
- 🌡️ Max temperature : -4°C
- 🌧 Rainy days : -15%
- ☀️ Sunshine : -0.2h/day
FAQ
FAQ — Vientiane in March
Is March a good time to visit Vientiane?
March is an excellent time to visit Vientiane (score 7.7/10). With 32°C, 11.0h of sunshine and 22% rain, conditions are very favourable.
What to do in Vientiane in March?
With 32°C max and 11.0h of sunshine, focus on cultural sites, museums and local gastronomy.
Accommodation
Find a place to stay in Vientiane
Find places to stay in Vientiane in March
Search on Hotels.com
Activities & tours
Activities and tours in Vientiane
Guided tours, skip-the-line tickets and local experiences.
Browse activities on GetYourGuide
Flights
Find a flight to Vientiane
Compare flights from all airlines.
Search flights
←
Explore also
Similar destinations in March
Chiang Mai🌍 Top destinations
Other top destinations in March
La Palma
Harare
Tanzania
Tofo
LarnacaWeather rankings
Compare destinations by weather
Best in EuropeGuides & comparisons