July continues with frequent heavy rain and high humidity; central and southern areas experience significant downpours. Boat travel on the Mekong is possible but schedules can be affected by weather.
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Temperature map
-30°-20°-10°0°10°20°30°40°
Average temperature across Laos in July.
Where to Go in Laos in July
Northern Highlands
Luang Prabang, Phongsaly, Oudomxay
July continues the monsoon pattern with warm, humid days and frequent heavy rain in the late afternoon or overnight, which keeps forests lush and reduces dust on trails. Cultural sites are quieter, making it a good time for low-season bargains on guesthouses and guided treks, but check with guides about trail safety as some remote routes are unsuitable after prolonged rain. Boats on the Mekong swell; stick to reputable operators and expect muddy riverbanks around villages.
Xiangkhouang Plateau / Plain of Jars
Phonsavan
July stays wet and warm, with the plateau often shrouded in low cloud and the jar fields surrounded by lush grass; this is not peak season for tourists but the quieter pace has its charms. Heavy storms can make road travel unpredictable-arrange transport through reputable operators and be ready for delays. For photography, dramatic skies and saturated colors make for memorable shots if you accept the chance of rain.
Central Lowlands & Vientiane Region
Vientiane, Vang Vieng, the Mekong plain
July keeps the humid, stormy pattern with frequent bursts of rain that can interrupt day trips to caves or countryside springs around Vang Vieng. Boat tours on the Mekong run but water levels are high and currents stronger; pick experienced operators and check departure times. Bring quick-dry clothing, waterproof footwear, and patience for itinerary changes caused by weather.
Bolaven Plateau & Southern Highlands
Pakse, Tad Fane, coffee country
July continues the monsoon pattern with lush vegetation and powerful cascades; many travelers come specifically for full waterfalls and coffee plantation visits in the wet season. Road conditions vary-stick to major routes or book 4x4 transfers for remote lodges-and expect occasional delays from landslides on steeper sections. Evenings are warm and humid; lightweight long sleeves help with insects and sunburn.
Lower Mekong & 4000 Islands
Si Phan Don, Khong, Don Det/Don Khon
July stays wet and warm with frequent storms; the rivers are powerful and currents can be strong, so small boat travel should be with reputable operators who monitor conditions. Some guesthouses reduce services in the low season, and mosquito activity peaks-netting and repellents are essential. The landscape is lush and quiet, a good time for travelers seeking low-season solitude if you accept basic infrastructure.
Events & Festivals in July
There are no major festivals or events in Laos during July to be aware of.
Planning a trip to Laos?
See how July compares with the rest of the year, then read the full guide.
