Weather in Lào in Tháng 3
Country-wide climate normals across 15 cities in Lào.
How Hot Is Lào in Tháng 3?
Lào sees consistently hot March weather — average highs of 32°C, average lows of 20°C, with minimal regional differences. Whether you're in Vientiane or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Lào in Tháng 3
Sun and cloud trade off across Lào in March: Vientiane averages 4.7h of direct sun a day, with daylight from 6:15 am to 6:20 pm. Conditions vary day to day, with bright spells interrupted by cloudy stretches. Most regions of the country see a similar mixed pattern, though some areas may lean drier or wetter than the national average.
Does It Rain In Lào In Tháng 3?
Typical March rainfall covers Lào: about 51mm in Vientiane across 8 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is Lào Humid In Tháng 3?
Lào sees comfortable humidity in March: about 55% in Vientiane, with similar conditions across most regions. The air feels balanced — neither dry nor sticky — making outdoor activity pleasant throughout the day. Coastal and inland cities track within a few percentage points of each other.
Wind In Lào In Tháng 3
Lào's March has gentle wind — Vientiane averages 11 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Lào In Tháng 3
Cloudy skies dominate Lào in March — 51% cover in Vientiane, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.