Koh Phi Phi in september: average Weather, Temperature and Climate
Weather in Koh Phi Phi in september 2025
The weather in Koh Phi Phi 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 using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
very bad weather UV index: 7
Weather at 6am
83°F
Heavy rain
40% of time
36%
16%
7%
Weather at 12pm
85°F
Moderate rain at times
35% of time
35%
17%
15%
Weather at 6pm
85°F
Moderate rain at times
37% of time
31%
17%
15%
Weather at 3am
83°F
43%
28%
15%
12%
Evolution of daily average temperature and precipitation in Koh Phi Phi in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Koh Phi Phi in september.
The climate of Koh Phi Phi in september is very bad
The climate in september in Koh Phi Phi is wet (with 21in of precipitation over 21 days). It should be noted a worsening from the previous month since in august there is an average of 19in of rainfall over 20 days.
The climate quite comfortable in that area this month. Temperatures are up to 85°F. On average, the recorded minimum temperature is 83°F. Thus, the mean temperature average in september in Koh Phi Phi is 85°F. Note that seasonal normals in contrast with those observed in Koh Phi Phi in the month of september with a maximum record of 86°F in 2009 and a minimum record of 70°F in 2020. You You can hope to have 86°F or more across the month.
Day length in Koh Phi Phi in september is 12:10. Sunrise is at 06:15 and sunset is at 18:25.
September: another location in Thailand?
If you want to go to Thailand in september, there are destinations with better weather than Koh Phi Phi:
In september, Chiang Mai, Doi Inthanon, Chawang, Chumphon, Lamphun and Nakhon Si Thammarat have good weather.
Finally, Bangkok, Chiang Rai, Hua Hin, Kanchanaburi, Khao Lak national Park and Khon Kaen have a tolerable climate, but better than Koh Phi Phi.
Seasonal average climate and temperature of Koh Phi Phi in september
Check below seasonal norms These statistics are set from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 85°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 86°F (2009) | ||||
| Lowest record temperature | 70°F (2020) | ||||
| Number of days at +86°F | 4 day(s) (13%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 83°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 21in | ||||
| Number of days with rainfall | 21 day(s) (69%) | ||||
| Record daily rainfall | 6.2in (2011) | ||||
| Other climate data | |||||
| Humidity | 78% | ||||
| Visibility | 8.61km | ||||
| Cloud cover | 43% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:15 | ||||
| Time of sunset | 18:25 | ||||
| Length of day | 12:10 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Koh Phi Phi in september 2024:
83°F to 85°F
83°F to 85°F
79°F to 83°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
81°F to 85°F
81°F to 83°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
81°F to 83°F
81°F to 83°F
83°F to 85°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
83°F to 83°F
83°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 85°F
81°F to 83°F
81°F to 83°F
83°F to 83°F
83°F to 85°F
Map: other cities in Thailand in september
Cities near Koh Phi Phi:
| Railay beach in september | tolerable weather |
| Ton Sai beach (Ao Nang) in september | tolerable weather |
| Koh Yao Yai in september | tolerable weather |
| Krabi - Ao Nang in september | tolerable weather |
| Koh Lanta in september | tolerable weather |
| Phuket in september | tolerable weather |
| Koh Yao Noi in september | tolerable weather |
| Koh Muk (Ko Mook) in september | tolerable weather |
| Koh Libong in september | tolerable weather |
| Trang in september | tolerable weather |
| Chawang in september | good weather |
| Koh Sukon in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Koh Phi Phi
perfect weather
good
tolerable
bad
very bad
Weather data for Koh Phi Phi in september:
Weather data for Koh Phi Phi for september are derived from an average of the weather forecast since 2009 in Koh Phi Phi. There is a margin of error and these forecasts are to be considered as general information only. The weather in Koh Phi Phi 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 Koh Phi Phi.