Laos
Luang Prabang in September
🌧️ Rainy seasonHot, humid and often rainy.
🎒 Pack: light, breathable clothes & sunscreen · compact umbrella or rain jacket · quick-dry fabrics
Why September scores 7.9What goes into the score
How it works- Weather comfort6.5
- ✓Hot (33°C highs / 23°C lows)
- !Very humid/sticky (dew point 22.4°C)
- !Wet: ~177 mm rain, ~5 heavy-rain days
- Air quality9.6
- ✓Good (within WHO guideline) (PM2.5 ~7 µg/m³)
- Seasonal hazards10.0
- ·No notable seasonal hazards
- Safety baseline7.0
- ·Increased caution
| Sep | Dec | |
|---|---|---|
| Score | 7.9 Very good | 9.4 Excellent |
| Season | 🌧️ Rainy season | ☀️ Dry season |
| High / low | 33° / 23° | 27° / 15° |
| Rain | 177 mm | 26 mm |
| Humidity | dew pt 22° | dew pt 14° |
| PM2.5 | 7 µg/m³ | 12 µg/m³ |
Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Luang Prabang weather-station normals. Rainfall: Luang Prabang weather-station normals (national met service).
Holidays & crowdsSeptember 2027
No long holidaysNo long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.
No national public holidays in Laos this month.
National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).
Explore Luang PrabangEvents, sights, food & souvenirs
Check event dates locallyA UNESCO-listed town in northern Laos where the Mekong and Nam Khan rivers meet, known for Buddhist temples, monks and French colonial buildings.
Boat Racing Festival (Boun Suang Huea)Date variesUsually August or September
Boat races held during Buddhist Lent.
Why go: Crowds gather on the riverbanks.
Where: Nam Khan River
Coming up later
Lai Heua Fai (Festival of Lights)Date variesUsually October, at the end of Buddhist Lent
Illuminated boats and lanterns are paraded and floated.
Why go: A popular time; book ahead.
Where: Town and Mekong riverbank
Pi Mai Lao (Lao New Year)Date variesUsually 14-16 April
Lao New Year with water splashing, processions and temple rituals.
Why go: Hotels fill up; expect to get wet.
Where: Throughout town
Wat Xieng Thong
A 16th-century temple with sweeping roofs.
Mount Phousi
A hill in the centre with a stupa and sunset views.
💡 Very crowded at sunset.
Morning alms giving (tak bat)
Monks collect alms in the early morning.
💡 Watch quietly from a distance; do not use flash or block the monks.
Kuang Si Falls
Turquoise tiered waterfalls south of town.
Night market
A nightly handicraft market on the main street.
Royal Palace Museum
The former royal palace.
Khao soi (Luang Prabang style)
Noodle soup with a tomato and pork sauce.
💡 Breakfast stalls
Or lam
A herby stew with chilli wood.
💡 Lao restaurants
Sticky rice
Eaten with most meals.
💡 Everywhere
Khai paen
Fried river weed sheets with sesame.
💡 Markets
Laap
Minced meat salad.
💡 Restaurants
Textiles
Hand-woven silk and cotton.
💡 Night market
Saa paper
Mulberry paper products.
💡 Ban Xang Khong
Lao coffee
Coffee from the Bolaven Plateau.
💡 Shops
Airport transfer Kiwitaxi
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