Country guide

Laos

Luang Prabang's monks and morning mists, Mekong slow boats and karst villages; life moves at the river's pace.

Luang PrabangVientiane

Currency

LAK

Language

Lao

English

Limited

Payment

Cash preferred

Power

Type A / B / C

230 V, 50 Hz

Dialing

+856

Destinations

The sweet-spot windows

Good weather, thinner crowds, better prices: the windows worth aiming for.

Where When Why it works Watch out for
The north (Luang Prabang) Nov-early Feb Cool, clear skies, perfect for river trips & trekking Late Jan haze can start; Feb = burning begins
The south (Pakse, 4000 Islands) Nov-Jan Dry, waterfalls still flowing, comfortable temps Apr extreme heat (40°C+), avoid

Climate zones, month by month

Laos has 2 distinct climate zones. The right month depends on where in the country you're going.

Luang Prabang

Jan
28°
15°
17mm
1d rain
Feb
32°
15°
12mm
2d rain
Mar
34°
18°
52mm
4d rain
Apr
35°
22°
102mm
8d rain
May
35°
23°
161mm
15d rain
Jun
34°
24°
200mm
16d rain
Jul
32°
24°
283mm
17d rain
Aug
32°
24°
329mm
18d rain
Sep
33°
23°
177mm
13d rain
Oct
32°
21°
87mm
6d rain
Nov
30°
18°
27mm
2d rain
Dec
27°
15°
26mm
0d rain
August Wettest month: heavy rain. 329mm · 18 rainy days

✓ Best Nov-Feb · ✗ Avoid Mar-Sep

Conditions Jan Cool season · Feb Dry & mild · Mar Burning season · Apr Smoke & heat · May Monsoon starts · Jun-Jul Monsoon · Aug Heavy rain · Sep Monsoon rain · Oct Rains easing · Nov Cool & clear · Dec Best weather

Watch for Feb-Apr haze risk · Apr extreme heat risk · Jul-Aug monsoon flooding risk

Cards tinted by verified verdict · big number = typical daily high, small = low · hover for conditions

Vientiane

Jan
29°
18°
7mm
1d rain
Feb
31°
19°
17mm
2d rain
Mar
33°
22°
44mm
6d rain
Apr
35°
24°
89mm
5d rain
May
34°
25°
226mm
13d rain
Jun
33°
25°
264mm
16d rain
Jul
32°
25°
300mm
21d rain
Aug
31°
25°
341mm
21d rain
Sep
32°
25°
265mm
23d rain
Oct
32°
24°
87mm
8d rain
Nov
31°
22°
18mm
1d rain
Dec
29°
19°
5mm
0d rain
August Wettest month. 341mm · 21 rainy days

✓ Best Oct-Mar · ✗ Avoid Jun-Sep

Watch for Feb-Apr haze risk · Jun-Sep monsoon flooding risk

Cards tinted by calculated verdict · big number = typical daily high, small = low · hover for conditions