Spring (March–May): Average 24.7–28.8°C, warm and dry climate with abundant sunshine and minimal rainfall. Common activities: snorkeling, diving, island sightseeing. Recommended clothing: light and breathable short-sleeved clothing, shorts, sandals.
Summer (June–August): Average 28.2–29.5°C, hot weather with little rainfall, but occasional showers. Common activities: swimming, sunbathing, water activities. Recommended clothing: light and breathable clothing, swimwear, sun hat, sunglasses.
Autumn (September–November): Average 24.9–27.5°C, comfortable and pleasant climate, slightly increased rainfall, with more rainfall in November. Common activities: sightseeing, photography, enjoying seafood. Recommended clothing: long-sleeved shirts, light jackets, comfortable shoes.
Winter (December–February): Average 21.8–23.1°C, mild climate with little rainfall. Common activities: visiting temples, historical sites, enjoying the cooler island scenery. Recommended clothing: long-sleeved clothing, light jackets.
Ly Son climatological average
Annual average temperature: approx. 26.0°C / Annual rainfall: approx. 106 mm / Summer humidity: 60%–70% / Rainiest month: November
Ly Son monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
22°C
4.9
February
23.1°C
2.3
March
24.7°C
2.2
April
28.8°C
0.3
May
28.6°C
5
June
29.5°C
3.7
July
28.2°C
7.6
August
29.4°C
1.7
September
27.5°C
15
October
24.9°C
19.9
November
23.9°C
23.3
December
21.8°C
20.6
Ly Son weather for the next seven days
12/16
Tuesday
Patchy rain nearby
24.9°C/21.5°C
12/17
Wednesday
Heavy rain
23.4°C/21.9°C
12/18
Thursday
Moderate rain
22.2°C/21.2°C
12/19
Friday
Moderate rain
23.9°C/20.8°C
12/20
Saturday
Patchy rain nearby
25.7°C/20.8°C
12/21
Sunday
Patchy rain nearby
25°C/20.2°C
12/22
Monday
Patchy rain nearby
24.9°C/20.4°C
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