Vientiane weather in April 2025

The weather in Vientiane in April is very hot. The average temperatures are between 26°C and 38°C, drinking water regularly is advisable.

You can expect about 3 to 8 days of rain in Vientiane during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Vientiane in April 2025.

If you’re planning to visit Vientiane in the near future, we highly recommend that you review the 14 day weather forecast for Vientiane before you arrive.

Temperatures

38° / 26°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

11.4

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1 39° /26°	2 37° /26°	3 38° /24°	4 37° /24°	5 38° /25°
6 37° /24°	7 37° /26°	8 37° /25°	9 37° /24°	10 38° /25°	11 39° /26°	12 39° /27°
13 39° /26°	14 40° /26°	15 40° /25°	16 40° /25°	17 37° /25°	18 36° /25°	19 38° /26°
20 38° /26°	21 40° /26°	22 40° /26°	23 40° /26°	24 39° /26°	25 39° /26°	26 38° /26°
27 34° /24°	28 36° /24°	29 37° /25°	30 34° /25°

Explore the weather in Vientiane in other months

Vientiane annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	30° / 17°	1	30	21 mm	Good	Vientiane in January
February	34° / 21°	0	28	11 mm	Ok	Vientiane in February
March	36° / 24°	2	29	39 mm	Ok	Vientiane in March
April	38° / 26°	4	26	91 mm	Bad	Vientiane in April
May	36° / 26°	10	22	282 mm	Bad	Vientiane in May
June	33° / 25°	13	17	352 mm	Ok	Vientiane in June
July	31° / 24°	18	13	476 mm	Ok	Vientiane in July
August	31° / 24°	17	14	515 mm	Ok	Vientiane in August
September	32° / 24°	15	15	362 mm	Ok	Vientiane in September
October	31° / 22°	6	25	141 mm	Good	Vientiane in October
November	31° / 20°	1	29	33 mm	Good	Vientiane in November
December	29° / 18°	0	31	12 mm	Good	Vientiane in December