ThailandThe weather in September in Nakhon Si Thammarat
It's hot in September in Nakhon Si Thammarat with an average temperature of 34°C. Temperatures this month range from a low of 32°C to a high of 35°C. At night, you can expect temperatures between 24°C and 25°C.
Looking for sun? September isn’t a good month to be in Nakhon Si Thammarat. The temperature is nice, but 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 September for Nakhon Si Thammarat, 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 37°C in 2018, Nakhon Si Thammarat reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 26°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 21°C to a highest value of 26°C.
Rainfall amount
In September, there is an average of 166 mm of precipitation, spread over 20 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Daily weather in September for Nakhon Si Thammarat
Click on any day in September to get detailed info about the usual weather on that day in Nakhon Si Thammarat. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Nakhon Si Thammarat | New York | |
|---|---|---|
| Average temperature | 34°C | 27°C |
| Max. temperature | 35°C | 31°C |
| Min. temperature | 24°C | -5°C |
| Total precipitation | 166 mm | 57 mm |
| Rainy days | 20 days | 9 days |
Start of September
The month of September starts in Nakhon Si Thammarat with hot temps, averaging around 35°C during the day and nights around 25°C.
Mid September
By mid-September, daytime temps drop to around 34°C, with nights around 24°C. There’s a high chance of precipitation during this time.
End of September
By the end of September, the average daytime temperature in Nakhon Si Thammarat is around 34°C, while nighttime temps are about 25°C. There’s a significant chance of many days with precipitation.
Find affordable vacations to Nakhon Si Thammarat
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 Nakhon Si Thammarat runs from June to November.
Check out the climate of Nakhon Si Thammarat 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 September in Nakhon Si Thammarat, Thailand. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Nakhon Si Thammarat
Temperature in September in Nakhon Si Thammarat over the years
Precipitation charts
These charts show the average amount of precipitation in September in Nakhon Si Thammarat, 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 September in Nakhon Si Thammarat
Total precipitation in September in Nakhon Si Thammarat over the years
Daily UV index in September in Nakhon Si Thammarat
This chart shows the average daily UV index in September in Nakhon Si Thammarat, 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 September in Nakhon Si Thammarat
Have you been to Nakhon Si Thammarat in September?
Share your weather experience in September in Nakhon Si Thammarat.
Average weather in Nakhon Si Thammarat by month
Click on a month below to see detailed weather info for Nakhon Si Thammarat. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.