Koh Yao Noi weather in September (Phang Nga Province, Thailand)
Planning a trip to Koh Yao Noi in September? Check out this comprehensive weather guide.
In September, Koh Yao Noi generally has high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 30°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 26°C. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.
Koh Yao Noi in September falls under the rainy season with heavy rainfall, averaging around 317 mm for the month. This month marks the year's heaviest rainfall, with frequent intense rainshowers. It's advisable to be prepared with appropriate rain gear to stay dry. When we look at the climate data from the last 30 years, we can expect around 23 days of rain.
The area experiences limited sunny days, amounting to roughly 0 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days
If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Koh Yao Noi. January, February, March and December generally stand out with the best circumstances. While May, June, July, August, September, October and November tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Koh Yao Noi climate page with graphs.
Koh Yao Noi, monthly averages in September
Min Temperature
26°C
Max Temperature
30°C
Water Temperature
0°C *
Chance of Rain
75%
Precipitation
317 mm
Rainy days
23 days
Sunshine
0 hours *
Percentage Sunshine
*
Where to go in Thailand in September
Find out more about the weather in Thailand in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Koh Yao Noi in September?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 0°C there is no need to bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
This site provides you with all the information you need about the climate in Koh Yao Noi.
Our site offers climate and forecast data for every country in the world. Are you going to Thailand? On this website you can find historical weather averages for many cities in Thailand. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
