Our verdict
The best time to visit Ayutthaya is December-February
The warmest month of the year in Ayutthaya is April, where the average temperature gets to around 38℃ (100℉), but temperatures can reach as high as 39℃ (103℉) on the hottest days in summer. In the winter, temperatures can get down to 18℃ (64℉) around December.
If you want to get the most out of your time visiting Ayutthaya, or you’re just afraid of the dark, the days in May are usually the longest between sunrise and sunset. You don’t want to get wet on your holiday, do you? Well if you’re trying to avoid the rain, then steer clear of Ayutthaya in October. Head over there in February instead if you want to increase your chances of not being rained on.
For more information about when to travel to Ayutthaya, the monthly weather breakdown and the best information and tools to book your trip, continue reading below.
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Ayutthaya seasons
Before you continue, it’s important to know when the seasons are in Ayutthaya as they might be different to yours depending on where in the world you’re travelling from. Ayutthaya is in the Northern Hemisphere, so the seasons fall during these months:
| Season | Months |
|---|---|
| Summer | June to August |
| Autumn/fall | September to November |
| Winter | December to February |
| Spring | March to May |
Average temperatures in Ayutthaya
If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Ayutthaya for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.
Ayutthaya climate by month
If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Ayutthaya for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.
Jump to:
Ayutthaya in January
- Average temperature: 27℃ (81℉)
- Average high temperature: 33℃ (91℉)
- Average low temperature: 22℃ (72℉)
- Average humidity: 53%
- Average sunny days: 25 days
- Average rainfall: 10mm (0") over 6 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in January, make sure you pack t-shirts and shorts.. It stays pretty warm most of the time.
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Ayutthaya in February
- Average temperature: 29℃ (85℉)
- Average high temperature: 35℃ (95℉)
- Average low temperature: 24℃ (76℉)
- Average humidity: 54%
- Average sunny days: 22 days
- Average rainfall: 6mm (0") over 5 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in February, make sure you pack t-shirts, shorts and sun protection.
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Ayutthaya in March
- Average temperature: 31℃ (88℉)
- Average high temperature: 37℃ (98℉)
- Average low temperature: 26℃ (79℉)
- Average humidity: 56%
- Average sunny days: 20 days
- Average rainfall: 25mm (1") over 9 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in March, make sure you pack t-shirts, shorts and sun protection.
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Ayutthaya in April
- Average temperature: 32℃ (90℉)
- Average high temperature: 38℃ (100℉)
- Average low temperature: 28℃ (82℉)
- Average humidity: 56%
- Average sunny days: 14 days
- Average rainfall: 39mm (2") over 14 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in April, make sure you pack t-shirts, shorts and sun protection.
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Ayutthaya in May
- Average temperature: 32℃ (89℉)
- Average high temperature: 36℃ (97℉)
- Average low temperature: 28℃ (82℉)
- Average humidity: 62%
- Average sunny days: 9 days
- Average rainfall: 75mm (3") over 20 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in May, make sure you pack t-shirts, shorts and sun protection.
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Ayutthaya in June
- Average temperature: 30℃ (85℉)
- Average high temperature: 34℃ (93℉)
- Average low temperature: 26℃ (80℉)
- Average humidity: 69%
- Average sunny days: 9 days
- Average rainfall: 73mm (3") over 20 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in June, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Ayutthaya in July
- Average temperature: 28℃ (83℉)
- Average high temperature: 32℃ (90℉)
- Average low temperature: 25℃ (78℉)
- Average humidity: 75%
- Average sunny days: 7 days
- Average rainfall: 69mm (3") over 23 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in July, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Ayutthaya in August
- Average temperature: 28℃ (83℉)
- Average high temperature: 32℃ (90℉)
- Average low temperature: 25℃ (77℉)
- Average humidity: 76%
- Average sunny days: 9 days
- Average rainfall: 86mm (3") over 21 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in August, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Ayutthaya in September
- Average temperature: 28℃ (82℉)
- Average high temperature: 32℃ (90℉)
- Average low temperature: 25℃ (77℉)
- Average humidity: 78%
- Average sunny days: 6 days
- Average rainfall: 115mm (5") over 23 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in September, make sure you pack t-shirts and shorts.. It stays warm all day and night.
Ayutthaya in October
- Average temperature: 28℃ (82℉)
- Average high temperature: 32℃ (89℉)
- Average low temperature: 24℃ (76℉)
- Average humidity: 79%
- Average sunny days: 6 days
- Average rainfall: 153mm (6") over 23 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in October, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Ayutthaya in November
- Average temperature: 27℃ (80℉)
- Average high temperature: 31℃ (88℉)
- Average low temperature: 23℃ (73℉)
- Average humidity: 73%
- Average sunny days: 17 days
- Average rainfall: 51mm (2") over 12 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in November, make sure you pack t-shirts and shorts.. It stays pretty warm most of the time.
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Ayutthaya in December
- Average temperature: 26℃ (79℉)
- Average high temperature: 32℃ (89℉)
- Average low temperature: 22℃ (71℉)
- Average humidity: 58%
- Average sunny days: 26 days
- Average rainfall: 7mm (0") over 4 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Ayutthaya in December, make sure you pack t-shirts and shorts.. It stays pretty warm most of the time.
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