Koh Phangan in may: average Weather, Temperature and Climate
Weather in Koh Phangan in may 2025
The weather in Koh Phangan in may comes from statistical datas on the past 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 may
tolerable weather UV index: 7
Weather at 6am
86°F
Clear/Sunny
28% of time
27%
26%
16%
Weather at 12pm
86°F
Clear/Sunny
45% of time
22%
22%
9%
Weather at 6pm
86°F
Clear/Sunny
32% of time
26%
25%
13%
Weather at 3am
86°F
29%
28%
26%
13%
Evolution of daily average temperature and precipitation in Koh Phangan in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Koh Phangan in may.
The climate of Koh Phangan in may is tolerable
the weather in Koh Phangan in may is wet (with 8.1in of precipitation over 14 days). The weather is better from the previous month since in april it receives an average of 7.7in of rainfall over 9 days.
The climate is very warm in that area in may. The thermometer averaged maximum of 88°F. In the morning the temperature drops to 85°F. Thus, the mean temperature average on this month of may in Koh Phangan is 86°F. These temperatures are far removed from those records observed in Koh Phangan in the month of may with a maximum record of 90°F in 2010 and a minimum record of 68°F in 2021. You You can hope to have 86°F or more for all the month.
On average, in Koh Phangan, the days of may last 12:34. Sunrise is at 05:59 and sunset is at 18:33.
With a bad climate, the month of may is not recommended to go there.
Koh Phangan: another month?
If you can push the dates of your trip to Koh Phangan forward, the month of june has a better weather forecast than may. more information
May: another location in Thailand?
If you want to go to Thailand in may, there are destinations with better weather than Koh Phangan:
In may, Chiang Rai, Hua Hin, Khon Kaen, Koh Samui, Nakhon Ratchasima and Pai have good weather.
Seasonal average climate and temperature of Koh Phangan in may
Check below seasonal norms These statistics are generated from the weather statements of the past years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 86°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 85°F | ||||
| Highest record temperature | 90°F (2010) | ||||
| Lowest record temperature | 68°F (2021) | ||||
| Number of days at +86°F | 27 day(s) (87%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 87°F | ||||
| Lowest sea temperature | 85°F | ||||
| Highest sea temperature | 89°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 86°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8.1in | ||||
| Number of days with rainfall | 14 day(s) (45%) | ||||
| Record daily rainfall | 2.4in (2016) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.41km | ||||
| Cloud cover | 32% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:59 | ||||
| Time of sunset | 18:33 | ||||
| Length of day | 12:34 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last may?
Here is the day by day recorded weather in Koh Phangan in may 2024:
86°F to 88°F
86°F to 86°F
86°F to 86°F
86°F to 88°F
86°F to 88°F
86°F to 88°F
85°F to 86°F
86°F to 86°F
86°F to 86°F
85°F to 86°F
86°F to 88°F
86°F to 86°F
85°F to 86°F
85°F to 86°F
86°F to 88°F
86°F to 88°F
83°F to 86°F
85°F to 86°F
85°F to 88°F
86°F to 88°F
85°F to 86°F
85°F to 86°F
83°F to 85°F
85°F to 86°F
86°F to 88°F
86°F to 88°F
86°F to 88°F
86°F to 88°F
86°F to 88°F
86°F to 88°F
86°F to 88°F
Map: other cities in Thailand in may
Cities near Koh Phangan:
| Koh Samui in may | good weather |
| Koh Tao in may | tolerable weather |
| Surat Thani in may | tolerable weather |
| Chumphon in may | tolerable weather |
| Nakhon Si Thammarat in may | good weather |
| Ranong in may | tolerable weather |
| Chawang in may | good weather |
| Khao Sok National Park in may | tolerable weather |
| Khao Lak national Park in may | tolerable weather |
| Krabi - Ao Nang in may | tolerable weather |
| Ton Sai beach (Ao Nang) in may | tolerable weather |
| Railay beach in may | tolerable weather |
Click over cities on the map for information about the weather in may.
Koh Phangan
perfect weather
good
tolerable
bad
very bad
Weather data for Koh Phangan in may:
Weather data for Koh Phangan for may are derived from an average of the weather forecast since 2009 in Koh Phangan. There is a margin of error and these forecasts are to be considered as general information only. The weather in Koh Phangan 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 Phangan.