Con Son Island in June
Not the best time
June marks the start of monsoon season proper. Heavy rains and rough seas make this a challenging month for most travelers.
Weather
June enters full rainy season mode with temperatures around 31°C during the day and 26°C at night. Humidity hits a brutal 90%, and you'll see 12-14 rainy days with heavy, prolonged downpours. Seas can get choppy.
31°C high26°C low14 rain days
Crowds & Cost
low crowds
~$55/day average
June Tips
- •Waterproof everything - phones, cameras, important documents
- •Indoor activities become crucial when storms hit
- •Ferry schedules get disrupted regularly due to rough seas
All Months
November through April delivers perfect weather with temperatures around 26°C and minimal rain. December and January see the most visitors, so expect higher prices and fuller flights. The shoulder months of November and April offer the sweet spot — great weather with fewer crowds and better deals. Avoid May through October when monsoons bring heavy rain and rough seas that can cancel diving trips. But here's a secret: September and October, despite the rain, offer the best turtle watching since it's peak nesting season. The weather breaks between storms, and you'll practically have the beaches to yourself. Water temperature stays warm year-round at 27°C, perfect for swimming and diving regardless of season.
Con Son Island Scores
Solo
7/10
Couples
8/10
Families
6/10
Adventure
6/10
Budget
6/10
Luxury
7/10
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