Normal weather for Ayutthaya in May
It's hot in May in Ayutthaya with an average temperature of 36°C. Temperatures this month range from a low of 35°C to a high of 37°C. At night, you can expect temperatures between 27°C and 28°C.
In May, there is an average of 112 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the South.
After some sun? Then May isn’t the best time to be in Ayutthaya. The average temperature of 36°C this month is uncomfortably hot, and there’s too much chance of rain.
Ayutthaya in May |
London | ||
|---|---|---|---|
 Average Temperature |
36°C | 18°C | |
 High Temp |
37°C | 21°C | |
| Low Temp |
35°C | 15°C | |
 Total Precipitation |
112 mm | 46 mm | |
| Rainy Days |
15 days | 8 days | |
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
The typhoon season in Ayutthaya runs from June to November.
Start of May
The month of May starts in Ayutthaya with hot temperatures, averaging around 37°C during the day and nights close to 28°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-May
By mid-May, the average daytime temperature stays the same at 37°C, with nights close to 28°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of May
By the end of May, the average daytime temperature in Ayutthaya will be around 36°C, with nights close to 28°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Temperature records
With 40°C, Ayutthaya hit the highest temperature in the last 10 years in May 2023. The lowest daytime temperature in this month was 27°C in 2022. The extreme night temperatures ranged from a low of 22°C to a high of 31°C.
Check out the climate of Ayutthaya for all months and discover the best travel time
Curious about the climate in other parts of Thailand? Check out the weather and climate in places like Bangkok, Chiang Mai, Phuket, or have a look at other destinations in Thailand.
April
Daily Temperature in May in Ayutthaya
This chart shows the average daily temperatures, both day and night, for each day in May in Ayutthaya, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Ayutthaya
The chart below shows the average daily precipitation in May for Ayutthaya, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 15 days of rain in Ayutthaya.
Daily UV Index in May in Ayutthaya
This chart shows the average daily UV index in May in Ayutthaya, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Ayutthaya Over the Years
This chart shows the average temperature in May in Ayutthaya, measured in degrees Celsius, over the past years.
Total Precipitation in May in Ayutthaya Over the Years
This chart shows the average precipitation in May in Ayutthaya, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Ayutthaya
Click on a specific day in May for detailed info on the typical weather on that day in Ayutthaya. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Ayutthaya
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Average Weather in Ayutthaya by Month
Click on a month below to see detailed weather info for Ayutthaya. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Ayutthaya for all months at once
