Ayutthaya Weather and Climate: A Comprehensive Guide
Ayutthaya has a steady very hot climate throughout the year.
It also experiences much rainfall throughout the year.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
In Ayutthaya temperatures are generally consistent throughout the year. Average daytime temperatures reach a very hot 38°C in April. In January, the coolest month of the year, temperatures drop to a very warm 34°C.
At night, you can expect cooler temperatures, with averages dropping to around 22°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Ayutthaya experiences significant rainfall throughout the year, averaging 1347 mm of precipitation annually. Ayutthaya can be quite wet during September, receiving approximately 285 mm of precipitation over 19 rainy days. In contrast December, experiences much drier conditions, with 9 mm of rainfall, spread across a single rainy day. For more details, please visit our Ayutthaya Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Ayutthaya can be enjoyed more throughout the sunniest month of January under a blue sky, with approximately 9.1 hours of sunshine daily. In contrast, the city experiences much darker days in September, with only 5.2 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Ayutthaya.
The city experiences its highest humidity in September, reaching 79%. In January, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
almost clear and no rain almost clear and no rain almost clear and no rainForecast for Ayutthaya
7 m/s
7 m/s
5 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Ayutthaya in Thailand
Other facts from our historical weather data:Most rainfall (rainy season) is seen in May, June, July, August, September and October.
Yes, the months of January, February and December are very dry.
April has an average maximum temperature of 38°C and is the hottest month of the year.
The coolest month is January with an average maximum temperature of 34°C.
September tops the wettest month list with 285 mm of rainfall.
December is the driest month with 9 mm of precipitation.
January is the sunniest month with an average of 273 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
