Chumphon in May
5.9out of 10
Possible, with caveats
Warm and comfortable: highs around 30°C. Very wet: about 23 rainy days.
30°CAvg high
27°CAvg low
23Rainy days (123 mm)
12:29 hDaylight
06:05Sunrise · 18:34 Sunset
Why this score
- Warm and comfortable: highs around 30°C
- Very wet: about 23 rainy days
What to wear and pack
- T-shirts and light layers
- 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 (±3.5 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 | 27°C | 25°C | 68 mm | 9 | – | – | 7.9 |
| February | 28°C | 25°C | 32 mm | 7 | – | – | 8.2 |
| March | 29°C | 26°C | 84 mm | 10 | – | – | 7.7 |
| April | 30°C | 27°C | 88 mm | 13 | – | – | 7.1 |
| May | 30°C | 27°C | 123 mm | 23 | – | – | 5.9 |
| June | 29°C | 26°C | 111 mm | 20 | – | – | 6.2 |
| July | 29°C | 26°C | 120 mm | 22 | – | – | 6.1 |
| August | 29°C | 26°C | 129 mm | 22 | – | – | 6.1 |
| September | 28°C | 25°C | 161 mm | 23 | – | – | 6.1 |
| October | 28°C | 25°C | 243 mm | 25 | – | – | 6.1 |
| November | 28°C | 25°C | 197 mm | 17 | – | – | 6.2 |
| December | 27°C | 25°C | 93 mm | 9 | – | – | 7.8 |
Frequently asked questions
How hot is Chumphon in May?
Daytime highs average 30°C and nights about 27°C.
When is the best time to visit Chumphon?
The best months are February, January, December, March.