September Weather in Atuona

Last updated: March 2, 2024

The weather in Atuona, French Polynesia, during September is characterized by an average temperature of 25°C (78°F). Highs can soar to 26°C (80°F), while lows may dip to 24°C (75°F). Typically, the humidity level in Atuona throughout September hovers around 80%.

24°C (75°F)

Minimum temperature

25°C (78°F)

Average temperature

26°C (80°F)

Maximum temperature

80%

Humidity

Precipitation and Sunshine hours

In September, Atuona averages 32 mm (1.3 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 12 hours 2 minutes of daylight, with the sun shining for approximately 10 hours 14 minutes each day. Additionally, there is a 71% probability of sunny days during this period.

32 mm (1.3 inches)

Precipitation

13 rainy days

Rainy days

10 hours 14 minutes

Sunshine hours

71%

Chance of sun

UV Index

In September, the UV Index in Atuona reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	3	6	9	13	14	13	10	6	3	1	1	0	0
Exposure	Moderate	High	VeryHigh	Extreme			VeryHigh	High	Moderate	Low
Time to burn	30 min	25 min	15 min	10 min			15 min	25 min	30 min	45 min