Weather in Lào Cai in May
Lào Cai, Vietnam averages a high of 31.1°C (88°F) and low of 23.3°C (73.9°F) in May, with 20 rain days and 9 hours of daily sunshine. Travel score: 66.4/100 (Good). The best time to visit Lào Cai is November.
High
31°C88°F
Low
23°C74°F
🌧️
20
rain days
☀️
9
hrs/day sunshine
💧
81%
humidity
66— Good
May in Lào Cai is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Lào Cai?
How much does it rain in Lào Cai in May?
Lào Cai receives an average of 219.3mm of rainfall across 20 rainy days in May. The annual total is 2117.8mm.
What should I pack for Lào Cai in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (20 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Vietnam in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31