PhōnsavanReport this photo · linked, not stored
Phōnsavan in September
The weather in September
In September, Phōnsavan averages daytime highs of 25° and night-time lows of 18° — warm weather by day. Expect around 156 mm of precipitation spread over about 20 wet days, with average cloud cover near 56%.
Temperatures are much the same as in August, and October is cooler again by about 1.2°.
September scores 55/100 — fair conditions for sightseeing — and ranks 8th of the twelve months for Phōnsavan. For the most comfortable weather, consider January, February and December instead.
Around the middle of the month the sun rises at 05:55 and sets at 18:12 local time, giving 12 h 16 min of daylight. Days shorten by 31 minutes over the month.
Why 55/100?
How the score for September is builtComfort peaks for daytime highs between 18° and 25°C (64–77°F).
Laos's best in September
Luang Prabang
Phōnsavan in September: quick answers
Is September a good time to visit Phōnsavan?
September scores 55/100 for Phōnsavan, which we rate as fair. Average highs are 25°C with 20 wet days.
How warm is Phōnsavan in September?
Daytime highs average 25°C and night-time lows 18°C in September.
Does it rain a lot in Phōnsavan in September?
Phōnsavan receives about 156 mm of precipitation in September, falling on around 20 days.