ThailandThe weather in May in Phra Nakhon Si Ayutthaya
It's hot in May in Phra Nakhon Si 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.
Looking for sun? May isn’t a good month to be in Phra Nakhon Si Ayutthaya. The average temperature of 36°C this month is uncomfortably hot, and there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Phra Nakhon Si Ayutthaya, Thailand. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 40°C in 2023, Phra Nakhon Si Ayutthaya reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 27°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 22°C to a highest value of 31°C.
Rainfall amount
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.
Daily weather in May for Phra Nakhon Si Ayutthaya
Click on any day in May to get detailed info about the usual weather on that day in Phra Nakhon Si Ayutthaya. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Phra Nakhon Si Ayutthaya | New York | |
|---|---|---|
| Average temperature | 36°C | 22°C |
| Max. temperature | 37°C | 28°C |
| Min. temperature | 27°C | -5°C |
| Total precipitation | 112 mm | 105 mm |
| Rainy days | 15 days | 14 days |
Start of May
The month of May starts in Phra Nakhon Si Ayutthaya with hot temps, averaging around 37°C during the day and nights around 28°C.
Mid May
By mid-May, daytime temps stay steady at around 37°C, with nights around 28°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of May
By the end of May, the average daytime temperature in Phra Nakhon Si Ayutthaya is around 36°C, while nighttime temps are about 28°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
UV index
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 Phra Nakhon Si Ayutthaya runs from June to November.
Check out the climate of Phra Nakhon Si Ayutthaya for all months and discover the best travel time
Curious about the weather in other parts of Thailand? Check out the climate and weather for spots like Bangkok, Chiang Mai, Phuket, or explore other destinations in Thailand.
Temperature charts
These charts show the average temperatures in May in Phra Nakhon Si Ayutthaya, Thailand. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Phra Nakhon Si Ayutthaya
Temperature in May in Phra Nakhon Si Ayutthaya over the years
Precipitation charts
These charts show the average amount of precipitation in May in Phra Nakhon Si Ayutthaya, Thailand. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in May in Phra Nakhon Si Ayutthaya
Total precipitation in May in Phra Nakhon Si Ayutthaya over the years
Daily UV index in May in Phra Nakhon Si Ayutthaya
This chart shows the average daily UV index in May in Phra Nakhon Si 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.
Weather experiences in May in Phra Nakhon Si Ayutthaya
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Average weather in Phra Nakhon Si Ayutthaya by month
Click on a month below to see detailed weather info for Phra Nakhon Si Ayutthaya. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.