Wind statistics for Koh Samui
Annual wind, gust, rain and temperature statistics for Koh Samui, Thailand — from archive 3 years.
StatisticsAt a glance
- Average wind: 7.0 mph
- Average gusts: 19.2 mph
- Average daily rain: 4.1 mm
- Average temperature: 25°C
- Good kite days: 50 a year
- Best month: March (kite score 87/100)
- Windiest month: September (8.2 mph)
- Calmest month: October (5.2 mph)
- Rainiest month: November (10.0 mm)
How Koh Samui compares
Koh Samui ranks #130 of 326 cities worldwide for average wind speed — windier than 60% of the cities we track. Its best kite-flying month, March, scores 87/100 on the kite scale.
Month by month
See the full breakdown of wind, gusts, rain, temperature and good days for every month, with scores and verdicts:
| Month | Wind | Gusts | Rain | Temp | Good days | Score | Verdict |
|---|---|---|---|---|---|---|---|
| January | 7.4 mph | 19.6 mph | 1.9 mm | 24°C | 4 | 85 | YES |
| February | 7.1 mph | 19.2 mph | 2.3 mm | 25°C | 6 | 83 | YES |
| March | 6.9 mph | 18.6 mph | 1.1 mm | 26°C | 6 | 87 | YES |
| April | 5.5 mph | 15.4 mph | 1.6 mm | 27°C | 1 | 70 | EH… |
| May | 6.0 mph | 17.1 mph | 4.5 mm | 26°C | 1 | 57 | EH… |
| June | 7.8 mph | 21.8 mph | 2.8 mm | 26°C | 5 | 85 | YES |
| July | 8.1 mph | 23.0 mph | 3.3 mm | 26°C | 8 | 70 | EH… |
| August | 7.2 mph | 20.0 mph | 4.2 mm | 26°C | 7 | 70 | EH… |
| September | 8.2 mph | 22.5 mph | 4.3 mm | 25°C | 5 | 70 | EH… |
| October | 5.2 mph | 14.9 mph | 7.6 mm | 25°C | 1 | 48 | NOPE |
| November | 7.1 mph | 19.4 mph | 10.0 mm | 24°C | 3 | 69 | EH… |
| December | 7.1 mph | 19.5 mph | 5.8 mm | 24°C | 3 | 69 | EH… |
"Good days" = days with wind 8–25 mph, gusts under 31 mph and less than 2 mm rain. Scores mirror the live forecast weighting (wind 45%, gusts 25%, rain 20%, temp 10%).
Looking for the single best time to fly a kite? Read the best time to fly a kite in Koh Samui, or check today's live wind forecast.
Source
Computed from archive 3 years for Koh Samui using Open-Meteo historical data. A good kite day is wind 8–25 mph, gusts under 31 mph and under 2 mm of rain. See the full kite flying statistics for every city.