Ko Samet in may: average Weather, Temperature and Climate
Weather in Ko Samet in may 2025
The weather in Ko Samet in may comes from statistical datas on the last years. You can view the weather statistics for the whole 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: 8
Weather at 6am
86°F
Heavy rain
33% of time
24%
22%
18%
Weather at 12pm
88°F
Clear/Sunny
34% of time
23%
20%
17%
Weather at 6pm
86°F
Clear/Sunny
44% of time
24%
18%
10%
Weather at 3am
85°F
26%
26%
22%
21%
Evolution of daily average temperature and precipitation in Ko Samet in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Ko Samet in may.
The climate of Ko Samet in may is tolerable
the weather in Ko Samet in may is wet (with 15.2in of rainfall over 18 days). The weather's not getting better compared to the previous month since in april there is an average of 6.3in of rainfall over 10 days.
The climate is very hot in this location in may. Temperatures are up to 88°F. In the morning the temperature drops to 86°F. Thus, the mean temperature average on this month of may in Ko Samet is 88°F. These temperatures are far removed from those records observed in Ko Samet in may with a maximum record of 94°F in 2010 and a minimum record of 72°F in 2021. You You can hope to have 86°F or more across the month.
In may in Ko Samet, the days on average last 12:42. Sunrise is at 05:50 and sets at 18:32.
With a correct climate, the month of may is okay (but not good) to go there in Thailand.
Ko Samet: another month?
If you can push the dates of your trip to Ko Samet 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 Ko Samet:
In may, Chiang Rai, Hua Hin, Khon Kaen, Koh Samui, Nakhon Ratchasima and Pai have good weather.
Seasonal average climate and temperature of Ko Samet in may
Check below seasonal norms These datas are set from the weather statements of the last years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 88°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 86°F | ||||
| Highest record temperature | 94°F (2010) | ||||
| Lowest record temperature | 72°F (2021) | ||||
| Number of days at +86°F | 30 day(s) (97%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 87°F | ||||
| Lowest sea temperature | 84°F | ||||
| Highest sea temperature | 89°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 86°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 15.2in | ||||
| Number of days with rainfall | 18 day(s) (58%) | ||||
| Record daily rainfall | 6in (2021) | ||||
| Other climate data | |||||
| Humidity | 77% | ||||
| Visibility | 8.99km | ||||
| Cloud cover | 33% | ||||
| UV index | 8 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:50 | ||||
| Time of sunset | 18:32 | ||||
| Length of day | 12:42 | ||||
| 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 Ko Samet in may 2024:
81°F to 95°F
81°F to 95°F
83°F to 95°F
83°F to 94°F
83°F to 95°F
81°F to 94°F
81°F to 83°F
77°F to 92°F
79°F to 94°F
79°F to 88°F
79°F to 94°F
79°F to 92°F
81°F to 90°F
79°F to 83°F
81°F to 95°F
81°F to 94°F
79°F to 90°F
81°F to 90°F
81°F to 92°F
81°F to 92°F
81°F to 90°F
79°F to 88°F
79°F to 83°F
77°F to 86°F
79°F to 90°F
79°F to 92°F
81°F to 92°F
81°F to 90°F
81°F to 90°F
81°F to 90°F
81°F to 83°F
Map: other cities in Thailand in may
Cities near Ko Samet:
| Rayong in may | tolerable weather |
| Klaeng in may | tolerable weather |
| Sattahip in may | tolerable weather |
| Chanthaburi in may | tolerable weather |
| Pattaya in may | tolerable weather |
| Bang Lamung in may | tolerable weather |
| Si Racha in may | tolerable weather |
| Chon Buri in may | tolerable weather |
| Koh Chang in may | tolerable weather |
| Trat in may | tolerable weather |
| Koh Wai in may | tolerable weather |
| Chachoengsao in may | tolerable weather |
Click over cities on the map for information about the weather in may.
Ko Samet
perfect weather
good
tolerable
bad
very bad
Weather data for Ko Samet in may:
Weather data for Ko Samet for may are derived from an average of the weather forecast since 2009 in Ko Samet. There is a margin of error and these forecasts are to be considered as general information only. The weather in Ko Samet 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 Ko Samet.