Laos · SpringMonth summary
Laos weather in May
✅ Good
🌡️ Temperature min / max
23°C – 33°C
🌧 Rainy days
60% of days
☀️ Sunshine
11.1h per day on average
🌊 🌊 Season
Spring
⭐ ⭐ Weather score
7.0/10
📅 📅 Best month
January (8.6/10)
Quick decision
Should you visit Laos in May?
✅ Good
✅ Yes if: you're willing to accept showers in exchange for lower prices and fewer tourists.
❌ No if: you're planning 100% outdoor activities — rain is frequent.
Our take: Laos in May: 33°C and 11.1h of sunshine. Decent, but not the peak.
By trip type
Laos in May by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : ⚠️ Possible
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in May
🎯 Open terraces and outdoor markets — best season for al fresco dining Spring marks the start of the good season in Laos. Temperatures rise (33°C) and tourists have not yet arrived en masse. With 60% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. January (8.6/10) is significantly better if possible.
Browse by month
All months for Laos
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ☀️ January | 15°C | 26°C | 16% | 1.1 | 10.7h | 8.6/10 |
| ☀️ February | 16°C | 30°C | 8% | 0.8 | 11.0h | 8.6/10 |
| ☀️ March | 19°C | 33°C | 16% | 1.1 | 10.6h | 7.6/10 |
| 🌤️ April | 21°C | 34°C | 33% | 2.8 | 10.6h | 7.1/10 |
| ⛅ May | 23°C | 33°C | 60% | 5.5 | 11.1h | 7.0/10 |
| ⛅ June | 23°C | 31°C | 73% | 6.3 | 10.5h | 7.0/10 |
| 🌧️ July | 23°C | 30°C | 84% | 9.7 | 9.6h | 7.0/10 |
| 🌧️ August | 23°C | 30°C | 88% | 11.6 | 8.7h | 6.3/10 |
| ⛅ September | 22°C | 29°C | 81% | 8.0 | 10.5h | 7.1/10 |
| 🌤️ October | 21°C | 29°C | 47% | 3.4 | 10.7h | 7.7/10 |
| ☀️ November | 19°C | 28°C | 22% | 1.2 | 10.2h | 8.6/10 |
| ☀️ December | 15°C | 26°C | 12% | 0.6 | 10.2h | 8.6/10 |
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 May, Laos averages 33°C, 60% rainy days and 11.1h of sunshine per day. Overall weather score: 7.0/10.
See methodology →
Comparison
May vs January (best month)
The best month is January (score 8.6/10). Difference:
- 🌡️ Max temperature : -7°C
- 🌧 Rainy days : -44%
- ☀️ Sunshine : -0.4h/day
FAQ
FAQ — Laos in May
Is May a good time to visit Laos?
May is an acceptable time for Laos (score 7.0/10). Conditions are decent but not optimal — consider January (8.6/10) if possible.
Does it rain a lot in Laos in May?
Yes, 60% of days see rain in May. Plan some indoor activities as backup.
Accommodation
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