Ayutthaya in september: average Weather, Temperature and Climate
Weather in Ayutthaya in september 2025
The weather in Ayutthaya in the month of september comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
tolerable weather UV index: 7
Weather at 6am
79°F
Partly Cloudy
37% of time
25%
15%
11%
Weather at 12pm
90°F
Partly Cloudy
32% of time
30%
14%
12%
Weather at 6pm
85°F
Moderate rain at times
31% of time
26%
24%
8%
Weather at 3am
79°F
34%
25%
15%
12%
Evolution of daily average temperature and precipitation in Ayutthaya in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Ayutthaya in september.
The climate of Ayutthaya in september is tolerable
In september in Ayutthaya, the climate is wet (with 10.6in of precipitation over 14 days). The weather is better from the previous month since in august it receives an average of 8.2in of precipitation over 14 days.
The climate is very warm in this location this month. The thermometer averaged maximum of 92°F. On average, the recorded minimum temperature is 79°F. Thus, the mean temperature average on this month of september in Ayutthaya is 85°F. Note that these seasonal averages are in contrast with those observed in Ayutthaya in the month of september with a maximum record of 99°F in 2010 and a minimum record of 74°F in 2012. You can expect to have about 25 days with temperatures above 86°F, or 83 of the month.
On average, in Ayutthaya, the days of september last 12:13. Sunrise is at 06:06 and sunset is at 18:19.
With a correct weather, the month of september is okay (but not the best) to go in that area in Thailand.
September: another location in Thailand?
If you want to go to Thailand in september, there are destinations with better weather than Ayutthaya:
In september, Chiang Mai, Doi Inthanon, Chawang, Chumphon, Lamphun and Nakhon Si Thammarat have good weather.
Seasonal average climate and temperature of Ayutthaya in september
Check below seasonal norms These datas are generated from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 92°F | ||||
| Lowest temperature | 79°F | ||||
| Highest record temperature | 99°F (2010) | ||||
| Lowest record temperature | 74°F (2012) | ||||
| Number of days at +86°F | 25 day(s) (83%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 11km/h | ||||
| Wind temperature | 79°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 10.6in | ||||
| Number of days with rainfall | 14 day(s) (48%) | ||||
| Record daily rainfall | 4.8in (2012) | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 8.89km | ||||
| Cloud cover | 51% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:06 | ||||
| Time of sunset | 18:19 | ||||
| Length of day | 12:13 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Ayutthaya in september 2024:
77°F to 92°F
77°F to 90°F
77°F to 90°F
76°F to 92°F
76°F to 88°F
77°F to 92°F
77°F to 90°F
77°F to 86°F
77°F to 85°F
76°F to 92°F
77°F to 94°F
79°F to 94°F
77°F to 92°F
77°F to 92°F
77°F to 92°F
77°F to 94°F
77°F to 94°F
76°F to 79°F
76°F to 90°F
76°F to 88°F
76°F to 86°F
77°F to 86°F
76°F to 88°F
76°F to 83°F
74°F to 79°F
74°F to 88°F
77°F to 90°F
77°F to 92°F
77°F to 92°F
77°F to 92°F
Map: other cities in Thailand in september
Cities near Ayutthaya:
| Saraburi in september | tolerable weather |
| Suphan Buri in september | tolerable weather |
| Lopburi in september | tolerable weather |
| Bangkok in september | tolerable weather |
| Nakhon Pathom in september | tolerable weather |
| Khao Yai National Park in september | tolerable weather |
| Chachoengsao in september | tolerable weather |
| Prachin Buri in september | tolerable weather |
| Pak Chong in september | tolerable weather |
| Kanchanaburi in september | tolerable weather |
| Chon Buri in september | tolerable weather |
| Samut Songkhram in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Ayutthaya
perfect weather
good
tolerable
bad
very bad
Weather data for Ayutthaya in september:
Weather data for Ayutthaya for september are derived from an average of the weather forecast since 2009 in Ayutthaya. There is a margin of error and these forecasts are to be considered as general information only. The weather in Ayutthaya can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Ayutthaya.