Weather in Pattaya in May
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Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youIn May, Pattaya sees average highs of 32.0°C (89.6°F) and lows of 26.9°C. Conditions are hot and fairly wet (18 rainy days on average), with roughly 10.1 hours of sunshine a day. It is one of the best months of the year to visit. For the complete picture, see the best time to visit Pattaya — every month compared. Once you know when to go, find your Pattaya packing list at 247PackingList.
Get ready for Pattaya in May
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Search Flights →Lightweight travel clothing
Lightweight, breathable clothing and a compact travel umbrella are essential in this climate.
Check Price →What to pack for Pattaya in May
- Lightweight, breathable clothing
- High SPF sunscreen
- Sunglasses
- Sun hat
- Reusable water bottle
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Pattaya
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 30.4°C | 26.9mm | 10/10 |
| February | 31.0°C | 53.7mm | 10/10 |
| March | 31.8°C | 62.8mm | 10/10 |
| April | 32.4°C | 89.6mm | 10/10 |
| May | 32.0°C | 114.6mm | 9/10 |
| June | 31.4°C | 102.4mm | 9/10 |
| July | 30.4°C | 180.3mm | 9/10 |
| August | 30.4°C | 174.2mm | 9/10 |
| September | 29.6°C | 324.3mm | 8/10 |
| October | 29.5°C | 276.8mm | 8/10 |
| November | 30.3°C | 119.9mm | 9/10 |
| December | 30.3°C | 22.5mm | 10/10 |
Full month-by-month guide: best time to visit Pattaya →
For facts about Thailand — currency, language and dialling code — see our Thailand country guide at 247CountryInfo. Travellers also find it useful to keep a Pattaya travel guide to hand. Check clothing sizes in Thailand before you shop.
Frequently Asked Questions
Is May a good time to visit Pattaya?
May rates 9/10 for visiting Pattaya — excellent time to visit. Expect average highs of 32.0°C, 114.6mm of rain across the month and about 10.1 hours of daily sunshine.
What is the temperature in Pattaya in May?
In May, Pattaya has average highs of 32.0°C (89.6°F) and average lows of 26.9°C (80.4°F).
Does it rain in Pattaya in May?
Some rain is likely. Pattaya averages 114.6mm across about 18 rainy days in May, so a light waterproof layer is worth packing.
What should I wear in Pattaya in May?
For Pattaya in May (32.0°C highs / 26.9°C lows), pack lightweight, breathable clothing plus high spf sunscreen, sunglasses, sun hat.
More essentials for Pattaya in May
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.