Cô Tô weather
At 9:45 AM local time it was mostly clear and 31°C (87°F). Mostly light, on-and-off rain; heavier around 5 PM (4.8 mm total). Best months for weather: Dec–Feb. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Cô Tô, An Giang, Vietnam.
Current conditions
- Clouds
- 43%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 5 PM (4.8 mm total)
Daily Forecast
Best Time to Visit
Peak season Dec–FebOff season May–Oct
About Cô Tô weather
Is it raining in Cô Tô right now?
No. It’s mostly clear and 31° right now. Mostly light, on-and-off rain; heavier around 5 PM (4.8 mm total).
What’s the weather like in Cô Tô this week?
Over the next 7 days, expect highs of 31–33° and lows of 23–25°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Friday.
Has it been raining in Cô Tô lately?
In the past 7 days, Cô Tô had 5 rainy days and 23.5 mm of rain in total.
What should I pack for Cô Tô?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Cô Tô weather by month
When is the best time to visit Cô Tô?
Based on weather alone, the best time to visit Cô Tô is Dec–Feb, according to NASA's 2001–2025 climate averages. May–Oct tends to be the least pleasant. Average highs run from 29°C (85°F) in September to 36°C (97°F) in March.
What is the rainiest month in Cô Tô?
September is the wettest month, with about 215 mm (8.5 in) of rain on average. February is the driest, with about 11 mm (0.4 in).
What is the hottest month in Cô Tô?
March is the warmest, with average highs of 36°C (97°F) and lows of 24°C (75°F). September is the coolest, with highs of 29°C (85°F) and lows of 24°C (76°F).
Does Cô Tô have a rainy season?
Yes. Jun–Oct is the rainy season (150 mm or more a month), while Dec–Mar is usually dry (under 60 mm).
How warm is the sea in Cô Tô?
The sea is warmest in May at about 32°C (90°F) and coolest in January at about 29°C (83°F). It is warm enough for swimming all year.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months