September weather forecastRikitea, French Polynesia
September
Weather in September
September in Rikitea brings a noticeable upswing in weather conditions. A further decrease in rainfall to 111mm (4.37") compliments the growth in daylight hours up to 12 hours, unlocking more opportunities for outdoor exploration. The shift towards longer, brighter days and warmer temperatures ushers in the beginning of the tourism peak season. Soft fluctuations in sea and air temperatures merge together to present a comfortable climate for water sports and beach activities, validating Rikitea's reputation as a tropical paradise.Temperature
Rikitea's weather in September indicates an average high-temperature of a still moderately hot 24°C (75.2°F), nearly consistent with the 23°C (73.4°F) of August. In Rikitea, September's low temperatures hover around an enjoyable 19°C (66.2°F), reflecting a minor decrease from the daytime highs.Rainfall
September is the month with the least rainfall. Rain falls for 5 days and accumulates 111mm (4.37") of precipitation.Sea temperature
In Rikitea, in September, the average water temperature is 23.6°C (74.5°F).Note: People sensitive to cold might find swimming in 23.6°C (74.5°F) challenging. However, conditions like sunshine, wind, and ambient temperature play a significant role in the overall comfort. Wetsuits, while optional, might be beneficial.
Daylight
In Rikitea, French Polynesia, the average length of the day in September is 11h and 59min.On the first day of September, sunrise is at 06:09 and sunset at 17:49. On the last day of the month, sunrise is at 05:40 and sunset at 17:58 -09.
Sunshine
The average sunshine in September is 6h.UV index
In Rikitea, the average daily maximum UV index in September is 9. A UV Index value of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the average maximum UV index of 9 translates into the following recommendations:
Protection should always be a priority. Skin and eyes are vulnerable without it. 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. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Safeguard your skin from sunburn by consistently using sunscreen with a 30 SPF or more. This also reduces the Sun’s damaging effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Rikitea, French Polynesia
- Average high temperature in September: 24°C
The warmest months (with the highest average high temperature) are January, February and March (28°C).
The months with the lowest average high temperature are July and August (23°C).
- Average low temperature in September: 19°C
The months with the highest average low temperature are February and March (23°C).
The coldest month (with the lowest average low temperature) is August (18°C).
Average rainfall in September
Rikitea, French Polynesia
- Average rainfall in September: 111mm
The wettest month (with the highest rainfall) is November (186mm).
The driest month (with the least rainfall) is September (111mm).
Average rainfall days in September
Rikitea, French Polynesia
- Average rainfall days in September: 5 days
The months with the highest number of rainy days are January, February and March (15 days).
The month with the least rainy days is August (4 days).
Average sea temperature in September
Rikitea, French Polynesia
- Average sea temperature in September: 23.6°C
The best month for swimming (with the highest average sea temperature) is March (27.7°C).
The coldest month (with the lowest average sea temperature) is August (23.4°C).
Average daylight in September /
Average sunshine in September
Rikitea, French Polynesia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 6h
The month with the most sunshine is January (Average sunshine: 9h).
The months with the least sunshine are June and July (Average sunshine: 5h).
Average UV index in September
Rikitea, French Polynesia
- Average UV index in September: 9
The months with the highest UV index are January, February, March, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 5).
