Vientiane vs Chiang Mai

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Chiang Mai edges ahead as the better destination in July. Chiang Mai offers 7 hours of daily sunshine with only 23 rain days, while Vientiane sees 7 sunshine hours and 28 rain days.

Vientiane can feel quite hot at 30°C, so plan for heat. Chiang Mai runs hot at 30°C.

For travelers who prioritize dry weather, Chiang Mai is the stronger choice in July.

Vientiane reaches an average high of 30°C (86°F) and drops to 24°C (75°F) at night during July. The daily temperature range is 6°C, meaning relatively stable temperatures from day to night.

Chiang Mai averages 30°C (86°F) for the high and 24°C (75°F) for the low, with a daily range of 6°C. The two cities feel quite similar in terms of temperature.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in July.

Vientiane receives approximately 377 mm of rainfall across 28 rain days during July. Rain is frequent, so waterproof gear is essential.

Chiang Mai sees 194 mm over 23 rain days. That makes Chiang Mai the drier option by 5 rain days and 183 mm of total precipitation.

Both cities share similar humidity levels at 78%.