Spring (March–May): Average 28.5–29.8°C, warm and dry climate with low rainfall. Common activities: snorkeling, diving, sunbathing, beach walks. Recommended clothing: light short-sleeved clothing, swimwear, sandals, sun hat.
Summer (June–August): Average 28.9–29.7°C, hot and humid with occasional showers. Common activities: water sports, island exploration, enjoying the beach. Recommended clothing: light and breathable clothing, swimwear, sun-protective clothing, sandals.
Autumn (September–November): Average 27.3–28.6°C, comfortable climate with gradually increasing rainfall. Common activities: snorkeling, diving, enjoying the seascape, island exploration. Recommended clothing: light long-sleeved or short-sleeved clothing, light rain gear.
Winter (December–February): Average 27.2–27.8°C, relatively cool with higher rainfall. Common activities: snorkeling, diving (water temperature still suitable), observing marine life. Recommended clothing: light long-sleeved clothing, light rain gear.
Koh Nang Yuan climatological average
Annual average temperature: approx. 28.5°C / Annual rainfall: approx. 2370 mm / Summer humidity: 70%–80% / Rainiest month: December
Koh Nang Yuan monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
27.4°C
186.9
February
27.8°C
120.5
March
28.5°C
59.4
April
29.6°C
31.3
May
29.8°C
136.7
June
29.7°C
110
July
28.9°C
218
August
29.3°C
113.9
September
28.6°C
162.2
October
27.9°C
326.4
November
27.3°C
445.1
December
27.2°C
460.5
Koh Nang Yuan weather for the next seven days
10/16
Thursday
Moderate rain
28.8°C/28°C
10/17
Friday
Moderate rain
29°C/27.8°C
10/18
Saturday
Moderate rain
28.7°C/27.4°C
10/19
Sunday
Moderate rain
28.8°C/27.6°C
10/20
Monday
Heavy rain
28.4°C/27.2°C
10/21
Tuesday
Moderate rain
28.8°C/27.5°C
10/22
Wednesday
Moderate rain
28.3°C/27.8°C
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