Monthly climate guide
Chonburi weather in May
May in Chonburi is typically very hot, with average daytime highs around 34°C (93°F) and night-time lows near 26°C (79°F). The month usually brings about 142 mm of rain (wet) and is often cloudy. Daytime highs are 2°C cooler than April and 2°C warmer than June.
What stands out in May
- It's humid — around 75% — so the heat feels heavier.
- Even after dark it stays around 26°C, so sleeping can feel warm.
- Chonburi is usually about 3°C warmer than Pattaya, 50 km away, in May.
Avg high
34°C
93°F
Avg low
26°C
79°F
Rainfall
142 mm
wet
Humidity
75%
relative
Sky
86%
cloud · often cloudy
Chonburi weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 32°C / 90°F | 21°C / 69°F | 25 mm | 68% | 46% |
| February | 35°C / 94°F | 23°C / 73°F | 17 mm | 64% | 35% |
| March | 36°C / 96°F | 25°C / 76°F | 52 mm | 66% | 47% |
| April | 36°C / 96°F | 26°C / 78°F | 82 mm | 69% | 67% |
| May | 34°C / 93°F | 26°C / 79°F | 142 mm | 75% | 86% |
| June | 32°C / 89°F | 26°C / 78°F | 204 mm | 82% | 91% |
| July | 31°C / 87°F | 25°C / 77°F | 206 mm | 83% | 92% |
| August | 31°C / 87°F | 25°C / 76°F | 221 mm | 84% | 93% |
| September | 30°C / 86°F | 25°C / 76°F | 321 mm | 87% | 92% |
| October | 30°C / 86°F | 24°C / 75°F | 228 mm | 87% | 80% |
| November | 30°C / 86°F | 23°C / 73°F | 50 mm | 83% | 65% |
| December | 30°C / 85°F | 20°C / 68°F | 9 mm | 75% | 50% |
What to pack for May
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is May a good time to visit Chonburi?
Compare the months in the chart above to find your ideal window.
Best time to visit Chonburi →Other Thailand cities in May
Cite or embed this data
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Chonburi weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/thailand/chonburi/may
<a href="https://weathercompare.eu/weather/thailand/chonburi/may">Chonburi weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/thailand/chonburi" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Chonburi weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/thailand/chonburi/may">Chonburi weather in May</a> – WeatherCompare</p>
Chonburi in May: quick answers
Is May a good time to visit Chonburi?
It can be, if you like heat: May highs in Chonburi are around 34°C. Good for the beach; plan sightseeing for early morning and evening.
How warm is Chonburi in May?
Average highs are about 34°C (93°F) and average lows about 26°C (79°F), based on 10 years of daily data.
Does it rain a lot in Chonburi in May?
Chonburi typically gets around 142 mm of rain in May — wet.
Figures are long-term averages for the area around Chonburi (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.