Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Fa'a'ā, French Polynesia, experiences a subtle adjustment in high-temperatures to a still warm 25.1°C (77.2°F) with the onset of September, maintaining near parity with August's 24.9°C (76.8°F). Fa'a'ā logs an average low-temperature of 24.2°C (75.6°F) during the nights of September, subtly lower than its daytime highs.Humidity
The average relative humidity in September in Fa'a'ā is 79%.Rainfall
July and September are months with the least rain when the rain falls for 15.5 days and typically aggregates up to 43mm (1.69") of rain.Sea temperature
In September, the average sea temperature is 26.5°C (79.7°F).Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.
Daylight
The average length of the day in September in Fa'a'ā is 12h and 1min.On the first day of the month, sunrise is at 06:04 and sunset at 17:51. On the last day of September, sunrise is at 05:40 and sunset at 17:55 -10.
Sunshine
In Fa'a'ā, French Polynesia, the average sunshine in September is 7.3h.UV index
June through September, with an average maximum UV index of 6, are months with the lowest UV index in Fa'a'ā. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 6 during September translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Enhance your sun protection with tightly woven, yet airy clothing. Stay cautious! Sand and water reflections increase UV radiation potency.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Fa'a'ā?
What is the average humidity in September in Fa'a'ā?
What is the driest month in Fa'a'ā?
How many days does it rain in September in Fa'a'ā?
What is the sea water temperature in September in Fa'a'ā?
What is the average length of the day in September in Fa'a'ā?
When are sunrise and sunset in September in Fa'a'ā?
How many hours of sunshine does Fa'a'ā have in September?
When is the lowest UV index in Fa'a'ā?
How high is the UV index in September in Fa'a'ā?
Average temperature in September
Fa'a'ā, French Polynesia
- Average high temperature in September: 25.1°C
The warmest month (with the highest average high temperature) is March (27.6°C).
The month with the lowest average high temperature is August (24.9°C).
- Average low temperature in September: 24.2°C
The months with the highest average low temperature are March and April (26.5°C).
The coldest month (with the lowest average low temperature) is August (23.9°C).
Average pressure in September
Fa'a'ā, French Polynesia
- Average pressure in September: 1015.3mbar
The month with the highest atmospheric pressure is September (1015.3mbar).
The months with the lowest atmospheric pressure are January and December (1011.1mbar).
Average wind speed in September
Fa'a'ā, French Polynesia
- Average wind speed in September: 24.7km/h
The windiest month (with the highest average wind speed) is September (24.7km/h).
The calmest month (with the lowest average wind speed) is March (18.1km/h).
Average humidity in September
Fa'a'ā, French Polynesia
- Average humidity in September: 79%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is January (77%).
Average rainfall in September
Fa'a'ā, French Polynesia
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is December (198mm).
The driest months (with the least rainfall) are July and September (43mm).
Average rainfall days in September
Fa'a'ā, French Polynesia
- Average rainfall days in September: 15.5 days
The month with the highest number of rainy days is January (27.4 days).
The month with the least rainy days is September (15.5 days).
Average sea temperature in September
Fa'a'ā, French Polynesia
- Average sea temperature in September: 26.5°C
The best month for swimming (with the highest average sea temperature) is March (28.9°C).
The coldest month (with the lowest average sea temperature) is August (26.4°C).
Average daylight in September /
Average sunshine in September
Fa'a'ā, French Polynesia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is November (Average sunshine: 9h and 42min).
The month with the least sunshine is August (Average sunshine: 5h and 48min).
Average sunshine days in September
Fa'a'ā, French Polynesia
- Average sunshine days in September: 8.5 days
The month with the most sunshine days is May (9.3 days).
The month with the least sunshine days is February (2.6 days).
Average UV index in September
Fa'a'ā, French Polynesia
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are June, July, August and September (UV index 6).
Average cloud cover in September
Fa'a'ā, French Polynesia
- Average cloud cover in September: 44
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is April (Cloud cover 40).
Average visibility in September
Fa'a'ā, French Polynesia
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Fa'a'ā, French Polynesia
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