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
'Uturoa, French Polynesia, registers an average high-temperature of a still moderately hot 26.1°C (79°F) at the commencement of September, closely related to the preceding month. In September, 'Uturoa's nights cool slightly to a consistent average temperature of 25.4°C (77.7°F).Humidity
The average relative humidity in September in 'Uturoa is 77%.Rainfall
September is the month with the least rainfall in 'Uturoa. Rain falls for 21.1 days and accumulates 42mm (1.65") of precipitation.Sea temperature
The month with the coldest seawater in 'Uturoa is September, with an average sea temperature of 26.7°C (80.1°F).Note: Swimming, diving, and other water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are highly enjoyable and provide prolonged comfort without unease.
Daylight
The average length of the day in September is 12h and 1min.On the first day of September, sunrise is at 06:11 and sunset at 17:59. On the last day of the month, sunrise is at 05:47 and sunset at 18:02 -10.
Sunshine
In September, the average sunshine is 8.3h.UV index
The months with the highest UV index in 'Uturoa are February through July, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 7 transforms into these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. 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 'Uturoa?
What is the average humidity in September in 'Uturoa?
What is the driest month in 'Uturoa?
How many days does it rain in September in 'Uturoa?
What month is the sea coldest in 'Uturoa?
How warm is the water in September in 'Uturoa?
What is the average length of the day in September in 'Uturoa?
When is the sunrise / sunset in September in 'Uturoa?
How many hours of sunshine does 'Uturoa have in September?
When is the highest UV index in 'Uturoa?
What is the UV index reading in September in 'Uturoa?
Average temperature in September
'Uturoa, French Polynesia
- Average high temperature in September: 26.1°C
The warmest months (with the highest average high temperature) are March and April (28.3°C).
The month with the lowest average high temperature is August (25.9°C).
- Average low temperature in September: 25.4°C
The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is August (25°C).
Average pressure in September
'Uturoa, French Polynesia
- Average pressure in September: 1014.6mbar
The month with the highest atmospheric pressure is September (1014.6mbar).
The month with the lowest atmospheric pressure is December (1010.5mbar).
Average wind speed in September
'Uturoa, French Polynesia
- Average wind speed in September: 25.3km/h
The windiest month (with the highest average wind speed) is July (25.7km/h).
The calmest month (with the lowest average wind speed) is March (17.8km/h).
Average humidity in September
'Uturoa, French Polynesia
- Average humidity in September: 77%
The month with the highest relative humidity is November (78%).
The months with the lowest relative humidity are January, February, March, April, June and December (76%).
Average rainfall in September
'Uturoa, French Polynesia
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is December (190mm).
The driest month (with the least rainfall) is September (42mm).
Average rainfall days in September
'Uturoa, French Polynesia
- Average rainfall days in September: 21.1 days
The months with the highest number of rainy days are January and December (25.2 days).
The month with the least rainy days is July (20.3 days).
Average sea temperature in September
'Uturoa, French Polynesia
- Average sea temperature in September: 26.7°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 September (26.7°C).
Average daylight in September /
Average sunshine in September
'Uturoa, French Polynesia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 48min).
The month with the least sunshine is August (Average sunshine: 5h and 42min).
Average sunshine days in September
'Uturoa, French Polynesia
- Average sunshine days in September: 3.9 days
The months with the most sunshine days are January and August (4.7 days).
The months with the least sunshine days are March and April (3.4 days).
Average UV index in September
'Uturoa, French Polynesia
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July, September, October, November and December (UV index 7).
The months with the lowest UV index are January and August (UV index 6).
Average cloud cover in September
'Uturoa, French Polynesia
- Average cloud cover in September: 45
The months with the most cloud cover are January and August (Cloud cover 47).
The month with the least cloud cover is April (Cloud cover 41).
Average visibility in September
'Uturoa, French Polynesia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
'Uturoa, French Polynesia
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