Phan Thong in May
4.7out of 10
Not the best time
Hot: daytime highs around 34°C. Very wet: about 21 rainy days.
34°CAvg high
27°CAvg low
21Rainy days (154 mm)
12:37 hDaylight
05:53Sunrise · 18:31 Sunset
Why this score
- Hot: daytime highs around 34°C
- Very wet: about 21 rainy days
- Rain varies a lot between years (±4.4 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 (±4.4 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 | 32°C | 22°C | 19 mm | 4 | – | – | 7.6 |
| February | 33°C | 24°C | 19 mm | 4 | – | – | 7.3 |
| March | 34°C | 25°C | 56 mm | 10 | – | – | 6.3 |
| April | 35°C | 27°C | 90 mm | 14 | – | – | 5.5 |
| May | 34°C | 27°C | 154 mm | 21 | – | – | 4.7 |
| June | 33°C | 27°C | 138 mm | 22 | – | – | 4.9 |
| July | 33°C | 27°C | 152 mm | 23 | – | – | 5.1 |
| August | 32°C | 26°C | 164 mm | 24 | – | – | 5.1 |
| September | 32°C | 26°C | 258 mm | 26 | – | – | 5.3 |
| October | 32°C | 25°C | 185 mm | 20 | – | – | 5.3 |
| November | 32°C | 24°C | 37 mm | 6 | – | – | 7.3 |
| December | 32°C | 22°C | 10 mm | 2 | – | – | 8.0 |
Frequently asked questions
How hot is Phan Thong in May?
Daytime highs average 34°C and nights about 27°C.
When is the best time to visit Phan Thong?
The best months are December, January.