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 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
September
Weather in September
Temperature
With September's advent, Avatoru sees an average high-temperature of a still warm 26.5°C (79.7°F), subtly shifted from August's 26.4°C (79.5°F). September nights register a minor temperature decline, steadying at a still warm 25.7°C (78.3°F).Humidity
In September, the average relative humidity in Avatoru is 76%.Rainfall
In Avatoru, in September, during 20.3 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Avatoru, during the entire year, the rain falls for 280.6 days and collects up to 1226mm (48.27") of precipitation.Daylight
In September, the average length of the day is 12h and 2min.On the first day of the month, sunrise is at 05:55 and sunset at 17:45. On the last day of September, sunrise is at 05:33 and sunset at 17:47 -10.
Sunshine
In September, the average sunshine is 8h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 7 in September transforms into this advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Avatoru have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
When is the highest UV index?
What is the month with the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Avatoru, French Polynesia
- Average high temperature in September: 26.5°C
The warmest month (with the highest average high temperature) is April (28.4°C).
The month with the lowest average high temperature is August (26.4°C).
- Average low temperature in September: 25.7°C
The month with the highest average low temperature is April (27.8°C).
The coldest month (with the lowest average low temperature) is August (25.5°C).
Average pressure in September
Avatoru, French Polynesia
- Average pressure in September: 1014.2mbar
The months with the highest atmospheric pressure are August and September (1014.2mbar).
The month with the lowest atmospheric pressure is December (1010.7mbar).
Average wind speed in September
Avatoru, French Polynesia
- Average wind speed in September: 26.6km/h
The windiest month (with the highest average wind speed) is July (26.7km/h).
The calmest month (with the lowest average wind speed) is March (19.9km/h).
Average humidity in September
Avatoru, French Polynesia
- Average humidity in September: 76%
The months with the highest relative humidity are October and November (77%).
The months with the lowest relative humidity are January and December (75%).
Average rainfall in September
Avatoru, French Polynesia
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is December (176mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in September
Avatoru, French Polynesia
- Average rainfall days in September: 20.3 days
The month with the highest number of rainy days is January (27.2 days).
The month with the least rainy days is August (18.7 days).
Average daylight in September /
Average sunshine in September
Avatoru, French Polynesia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 6h and 0min).
Average sunshine days in September
Avatoru, French Polynesia
- Average sunshine days in September: 5.2 days
The month with the most sunshine days is August (6.5 days).
The month with the least sunshine days is February (1.8 days).
Average UV index in September
Avatoru, French Polynesia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Avatoru, French Polynesia
- Average cloud cover in September: 43
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is April (Cloud cover 40).
Average visibility in September
Avatoru, 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).
