30-day outlook · Koh Samui
14-day forecast →Nov 729°26°82%
829°26°84%
929°26°New moon
1029°26°82%
1128°26°85%
1228°26°88%
1327°26°91%
1427°26°85%
1528°26°81%
1628°27°77%
1728°26°First quarter
1828°26°87%
1927°26°81%
2027°27°85%
21avg28°26°
22avg28°26°
23avg28°26°
24avg28°26°Full moon
25avg27°26°
26avg27°26°
27avg27°26°
28avg27°26°
29avg27°26°
30avg27°26°
Dec 1avg27°25°Last quarter
2avg27°25°
3avg27°25°
4avg27°25°
5avg27°25°
6avg27°25°
TodayForecast, days 1–14Avg — typical for the date, not a forecast
Days 1–14 at a glance
Today →| Day | Weather | High | Low | Precip | Source |
|---|---|---|---|---|---|
| Today Nov 7 | Mostly cloudy | 29° | 26° | 82% · 8 mm | Outlook |
| Sun Nov 8 | Showers | 29° | 26° | 84% · 11 mm | Outlook |
| Mon Nov 9 | Showers | 29° | 26° | 84% · 20 mm | Outlook |
| Tue Nov 10 | Showers | 29° | 26° | 82% · 12 mm | Outlook |
| Wed Nov 11 | Showers | 28° | 26° | 85% · 22 mm | Outlook |
| Thu Nov 12 | Showers | 28° | 26° | 88% · 33 mm | Outlook |
| Fri Nov 13 | Showers | 27° | 26° | 91% · 30 mm | Outlook |
| Sat Nov 14 | Showers | 27° | 26° | 85% · 6 mm | Outlook |
| Sun Nov 15 | Showers | 28° | 26° | 81% · 6 mm | Outlook |
| Mon Nov 16 | Showers | 28° | 27° | 77% · 4 mm | Outlook |
| Tue Nov 17 | Showers | 28° | 26° | 83% · 7 mm | Outlook |
| Wed Nov 18 | Showers | 28° | 26° | 87% · 17 mm | Outlook |
| Thu Nov 19 | Showers | 27° | 26° | 81% · 6 mm | Outlook |
| Fri Nov 20 | Showers | 27° | 27° | 85% · 9 mm | Outlook |
Days 15–30 · what is typical
No forecast is reliable beyond two weeks, so these are the normals for Koh Samui on those dates: how highs and lows usually change, how much rain or snow to expect, daylight and the Moon.
| Dates | Normal high | Normal low | Precip | Daylight | Moon |
|---|---|---|---|---|---|
| Nov 21–28 8 days | 28° → 27° | 26° | ≈79 mm | 11 h 41 → 11 h 39 | Full moon Nov 24 |
| Nov 29–Dec 6 8 days | 27° | 26° → 25° | ≈79 mm | 11 h 39 → 11 h 37 | Last quarter Dec 1 |
Typical range estimated from latitude, season and the 14-day forecast
Days 1–14: WeatherAPI.com · days 15–30: Typical range estimated from latitude, season and the 14-day forecast · 9.5120°N, 100.0140°E