Viangxai Weather in September

September in Viangxai averages 28°C (82°F) during the day and 20°C (68°F) at night. September is part of the rainy season, with around 213 mm (8.4 in) of rainfall and frequent showers.

Rainfall in Viangxai in September

Viangxai is in the rainy season in September, with rain on around 18 days and an average of 213 mm (8.4 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Viangxai in September

Temperatures in Viangxai in September top out at 28°C (82°F) and drop to 20°C (68°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 20°C (68°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Should you favor a climate that's both dry and comfortably warm, January, February, March, October, November and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Laos, check out our Viangxai's climate page.

Viangxai Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 58%  

Precipitation 213 mm (8.4 in)  

Rainy days 18 days  

What to Wear in Viangxai in September

Warm but pleasant conditions in Viangxai in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.

What To Do in Viangxai in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Laos, check out our Viangxai's climate page.

More climate data for Viangxai

Temperature Rainfall

See the full Viangxai climate overview or explore weather in Laos.