Spring (March–May): Average 70–77°F, warm and comfortable climate with gradually increasing rainfall. Common activities: Outdoor excursions, visiting local villages. Recommended clothing: Light long-sleeved clothing, comfortable and breathable long pants.
Summer (June–August): Average 77–79°F, high temperature and humidity, abundant rainfall. Common activities: Exploring summer resorts, indoor activities. Recommended clothing: Light and breathable clothing, short sleeves, shorts, rain gear.
Autumn (September–November): Average 67–76°F, comfortable and pleasant climate with decreasing rainfall. Common activities: Hiking, exploring natural scenery. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): Average 60–64°F, mild climate, relatively dry. Common activities: Admiring winter landscapes, experiencing local culture. Recommended clothing: Warm jacket, long pants.
Son La climatological average
Annual average temperature: approx. 72.0°F / Annual rainfall: approx. 1560 mm / Summer humidity: 75%–85% / Rainiest month: August
Son La monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
60.6°F
36.5
February
64°F
43.8
March
70.9°F
42.3
April
77.7°F
59.3
May
77.4°F
205
June
78.3°F
287.3
July
79.3°F
289
August
77.5°F
372.3
September
76.5°F
158.7
October
72.9°F
37.3
November
67.8°F
18.7
December
61.3°F
10
Son La weather for the next seven days
1/27
Tuesday
Partly Cloudy
76.1°F/50.9°F
1/28
Wednesday
Patchy rain nearby
76.1°F/50.6°F
1/29
Thursday
Sunny
81.4°F/48°F
1/30
Friday
Partly Cloudy
78.4°F/51.3°F
1/31
Saturday
Patchy rain nearby
77.1°F/56.5°F
2/1
Sunday
Patchy rain nearby
76.6°F/59°F
2/2
Monday
Patchy rain nearby
67.8°F/62.4°F
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