Temperature
Hot by day, warm at night.
86°Ftypical November high
Typical range
November climate
November in Ko Samui
Thailand · Southeast Asia
Not the best time: Typhoon risk and humid air are the main limitations.
Not an ideal month
Mid to late
Daytime high
86°F
Lows around 76°F
Rain
Rain most days
Sun
6 h/day
Air feel
Very humid
Sea temp
84°F
Great for swimming
When to visit
Month-by-month fit
Best
Precipitation
It rains on most days, including some longer spells. About 21 wet days this month.
70%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
5.8 hNovember sunshine
Heat & humidity by month
Very humid air is a major factor this month.
98%November Heat feel
Easy airWarm airHumid air
Hourly temperature pattern
In November, days and nights feel about the same, around 84°.
WarmHotNight hours
Clear sky
Mostly cloudy skies this month.
27%November Clear sky
Clear skyCloud
Wind pattern
November's typical breeze keeps the air from feeling as stagnant.
10 mphNovember Breezy
Sea temperature
84°FNovember sea temp
More detailIncludes daypart comfort
Typical November day
November stays around 81°F through the day and night.
Avg temp Typical range
Morning80°F
Feels 84°F
Rain56%
Cloud77%
Humid airVery high
Sun intensityModerate
Midday80°F
Feels 84°F
Rain54%
Cloud76%
Humid airVery high
Sun intensityStrong
Late afternoon81°F
Feels 85°F
Rain45%
Cloud73%
Humid airVery high
Sun intensityModerate
Early evening81°F
Feels 85°F
Rain43%
Cloud74%
Humid airVery high
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 85 | 77 | 5.0 | 10 | 6.4 | 78 | 83 |
| Feb | 85 | 78 | 2.5 | 5 | 7.6 | 78 | 83 |
| Mar | 87 | 79 | 4.6 | 9 | 7.7 | 79 | 85 |
| Apr | 90 | 80 | 3.3 | 11 | 6.7 | 79 | 86 |
| May | 93 | 80 | 5.2 | 21 | 6.2 | 79 | 87 |
| Jun | 93 | 79 | 5.3 | 21 | 5.0 | 78 | 86 |
| Jul | 92 | 78 | 4.6 | 21 | 5.0 | 79 | 85 |
| Aug | 92 | 78 | 4.0 | 18 | 4.9 | 79 | 85 |
| Sep | 90 | 78 | 4.6 | 23 | 4.8 | 81 | 85 |
| Oct | 89 | 77 | 11.6 | 28 | 4.7 | 82 | 85 |
| Nov | 86 | 76 | 17.5 | 21 | 5.8 | 82 | 84 |
| Dec | 85 | 76 | 10.4 | 14 | 5.7 | 78 | 83 |
Similar climates
Similar
Similar travel styleNosaraCosta RicaSimilar travel styleSanta TeresaCosta RicaSimilar travel styleNegrilJamaicaSimilar travel styleBaliIndonesia
Want a side-by-side climate view? Compare Ko Samui with Nosara.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 28, 2026
Data & methodology