Climate averages 1991–2020
Chanthaburi weather
in June.
A hot, very wet month: the 9th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Chanthaburi: daytime highs average 29.2°C and nights cool to about 25.3°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 384 mm of rain on roughly 28 days, which makes June a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 51 min on an average June day.
The nearest other city in this atlas is Rayong (92 km away). In June its highs average 30.0°C, 0.8°C warmer than Chanthaburi, with 210 mm of rain.
Among the 46 cities listed in Thailand, Chanthaburi ranks 45th of 46 for the warmest June highs and 46th of 46 for the driest June (rainfall, lowest first). The mean June high of those 46 cities is 31.6°C; Chanthaburi is 2.5°C cooler than that mean.
From June to July, average highs fall by 0.4°C to 28.8°C, and monthly rainfall falls from 384 mm to 369 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Chanthaburi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.4°C22.2°C | 22.2°C | 29 | 6.2 | 11.511 h |
| February | 30.7°C23.2°C | 23.2°C | 33 | 8.2 | 11.712 h |
| March | 30.9°C24.6°C | 24.6°C | 85 | 15.1 | 12.112 h |
| April | 31.0°C25.4°C | 25.4°C | 122 | 18.8 | 12.412 h |
| May | 30.0°C25.5°C | 25.5°C | 320 | 28.2 | 12.713 h |
| June, selected | 29.2°C25.3°C | 25.3°C | 384 | 28.4 | 12.913 h |
| July | 28.8°C25.0°C | 25.0°C | 369 | 29.6 | 12.813 h |
| August | 28.8°C24.9°C | 24.9°C | 328 | 29.2 | 12.513 h |
| September | 28.7°C24.5°C | 24.5°C | 363 | 28.8 | 12.212 h |
| October | 29.4°C24.0°C | 24.0°C | 238 | 23.0 | 11.912 h |
| November | 29.9°C23.4°C | 23.4°C | 46 | 7.9 | 11.612 h |
| December | 30.0°C22.3°C | 22.3°C | 16 | 3.2 | 11.411 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Rayong in JuneThailand · 92 kmHigh 30.0°C · Low 26.1°C · 210 mm rain
- Paoy Paet in JuneCambodia · 127 kmHigh 31.6°C · Low 25.0°C · 141 mm rain
- Battambang in JuneCambodia · 131 kmHigh 33.1°C · Low 25.7°C · 105 mm rain
- Pattaya in JuneThailand · 137 kmHigh 30.8°C · Low 26.6°C · 142 mm rain
- Si Racha in JuneThailand · 142 kmHigh 31.2°C · Low 26.5°C · 123 mm rain
- Laem Chabang in JuneThailand · 143 kmHigh 30.5°C · Low 26.6°C · 142 mm rain
- Chon Buri in JuneThailand · 147 kmHigh 31.6°C · Low 26.1°C · 123 mm rain
- Kabin Buri in JuneThailand · 155 kmHigh 30.7°C · Low 24.4°C · 231 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Chanthaburi) is explained once on the Chanthaburi year overview and on the Sources, method and limits page.