Loading current weather…
7-day forecast
Loading forecast…
Air quality
Loading…
Sea conditions
Loading sea conditions…
Climate month by month
Official 30-year averages (1991–2020) measured by the Thai Meteorological Department at its Chumphon station. Source (TMD, PDF)
| Month | Day / Night | Rainfall | Rainy days | Humidity | Years of data |
|---|---|---|---|---|---|
| January | 30.8°C / 21.9°C | 97 mm | 7 | 81% | 30 |
| February | 31.9°C / 22.5°C | 52 mm | 4 | 79% | 30 |
| March | 33.3°C / 23.6°C | 110 mm | 7 | 78% | 30 |
| April | 34.3°C / 24.7°C | 93 mm | 7 | 78% | 30 |
| May | 33.6°C / 25.0°C | 171 mm | 16 | 81% | 30 |
| June | 32.6°C / 24.8°C | 163 mm | 18 | 81% | 30 |
| July | 31.9°C / 24.4°C | 195 mm | 21 | 82% | 30 |
| August | 31.9°C / 24.5°C | 199 mm | 20 | 82% | 30 |
| September | 31.7°C / 24.3°C | 179 mm | 19 | 83% | 30 |
| October | 31.2°C / 23.9°C | 247 mm | 20 | 85% | 30 |
| November | 30.6°C / 23.3°C | 259 mm | 14 | 84% | 30 |
| December | 30.2°C / 22.0°C | 173 mm | 9 | 80% | 30 |
Going to Chumphon?
Affiliate links — we may earn a commission if you book through these, at no extra cost to you.
- AgodaHotels, resorts and homes in Chumphon.
- 12GoBuses, trains, vans and ferries from Bangkok to Chumphon.
- KlookBook tours, attractions and activities across Thailand.
- GetYourGuideBook tours, attractions and skip-the-line tickets across Thailand.
- AiraloeSIM data plans for Thailand, activated before you land — no physical SIM swap needed.