Whether you're visiting Xieng Khouang in Laos during the peak of May (29°C (84°F)) or the cooler months around December (23°C (73°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from Muang Phônsavan, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Xieng Khouang offers pleasant conditions in January, February, October, November and December, with temperatures typically ranging from 24°C (75°F) to 27°C (81°F).
Precipitation in Xieng Khouang varies considerably throughout the year. The wettest conditions occur in August with 309 mm (12 in) of rain, while December stays relatively dry with 18 mm (0.7 in). The region experiences its rainy season during June, July, August and September, when monthly rainfall can range from 202 mm (8 in) to 309 mm (12 in). Rainfall in December is at its lowest, remaining under 18 mm (0.7 in).
