September weather forecast
Rikitea, French Polynesia

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.