Cô Tô in May
5.1out of 10
Not the best time
Hot: daytime highs around 33°C. Very wet: about 25 rainy days.
33°CAvg high
27°CAvg low
25Rainy days (188 mm)
12:28 hDaylight
05:42Sunrise · 18:10 Sunset
Why this score
- Hot: daytime highs around 33°C
- Very wet: about 25 rainy days
- Rain varies a lot between years (±4.9 days)
What to wear and pack
- Light, breathable clothing
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in May varies a lot between years (±4.9 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 31°C | 23°C | 26 mm | 5 | – | – | 8.0 |
| February | 32°C | 23°C | 15 mm | 3 | – | – | 7.9 |
| March | 34°C | 25°C | 47 mm | 7 | – | – | 6.9 |
| April | 34°C | 26°C | 97 mm | 15 | – | – | 5.6 |
| May | 33°C | 27°C | 188 mm | 25 | – | – | 5.1 |
| June | 31°C | 26°C | 231 mm | 27 | – | – | 5.5 |
| July | 30°C | 26°C | 237 mm | 28 | – | – | 5.7 |
| August | 30°C | 26°C | 225 mm | 28 | – | – | 5.7 |
| September | 30°C | 25°C | 267 mm | 28 | – | – | 5.7 |
| October | 31°C | 25°C | 315 mm | 27 | – | – | 5.5 |
| November | 31°C | 24°C | 138 mm | 17 | – | – | 5.9 |
| December | 31°C | 23°C | 62 mm | 9 | – | – | 7.5 |
Frequently asked questions
How hot is Cô Tô in May?
Daytime highs average 33°C and nights about 27°C.
When is the best time to visit Cô Tô?
The best months are January, February, December.