The ideal period to visit Vientiane, the charming capital of Laos, is during the dry season, which spans from November to February. During these months, the weather is characterised by lower humidity and cooler temperatures, making it extremely comfortable for sightseeing and outdoor activities. The average temperature during this time hovers around 20-25°C (68-77°F). This is the peak tourist season, so expect more crowds and higher prices. However, the pleasant climate makes it worth the visit, allowing you to explore the city's enchanting temples, night markets, and colonial architecture without the discomfort of excessive heat or the unpredictability of rain.
For visitors wishing to avoid the peak season while still enjoying good weather, the months of October and March are suitable alternatives. October marks the end of the rainy season and sees fewer tourists, while the temperatures begin to slowly rise. The city's lush surroundings are particularly vibrant after the rain. March still offers relatively dry weather before the heat intensifies in April. Keep in mind that around Laos' New Year in April, the city can be very lively with the celebration of Pi Mai Lao (Lao New Year), when temperatures are hot but the festive mood is palpable with traditional music, dance, and water festivals.
| Month | Min Temp | Max Temp |
|---|---|---|
| January | 17 °c | 28 °c |
| February | 19 °c | 31 °c |
| March | 22 °c | 33 °c |
| April | 24 °c | 34 °c |
| May | 25 °c | 33 °c |
| June | 25 °c | 32 °c |
| July | 24 °c | 31 °c |
| August | 24 °c | 31 °c |
| September | 24 °c | 31 °c |
| October | 22 °c | 31 °c |
| November | NA | 29 °c |
| December | 17 °c | 28 °c |
