Météo à Papeete (Tahiti) en septembre

Papeete's forum rates June through September as the high season for weather — comfortable temperatures in the 70s to low 80s°F, less humid than the rest of the year, and comparatively low chances of an all-day washout. Regulars flag September specifically as a bonus for whale season, with visitors reporting sunny, pleasant conditions on the large majority of days during a typical stay.

Regulars are honest that rain here can behave strangely from island to island, heavy showers hitting one side while the other stays bright and sunny at the same time, the rain itself typically arriving fast and clearing just as quickly. Our row backs that hot, genuinely wet read, 30.3C reading as a hot 33C, over 22.9C nights feeling 24C, with a substantial 117.6mm of rain across 17.2 days and humidity at 80 percent. Regulars are consistent this still counts as the drier, cooler half of the year relative to the peak wet season, daytime highs commonly cited around 82F and plenty of sun still getting through between showers. This remains a genuinely popular, more expensive window precisely because the weather reads as more reliable than the wet season proper. The sea sits at a bath-warm 27.9C. The record: 9.4 hours of sun, a 29.8 kph wind and AQI 27.

May opens the dry season here - November to April wet, May to October dry - but regulars are careful about how much that promises. The air turns a little drier and less humid, the rain becomes only slightly less likely, and nobody will say the wet season stops on a date. Our column sides with the caution rather than the label: 107.1mm still falls, across 18.9 days, though their description holds too - the rain comes and goes and stops quickly. The heat is unchanged at 31.3C reading as 35C over 24.6C nights, with a 28.6C lagoon and a steady 27 kph trade wind. It is still low season. The record: humidity 81 percent, 9.8 hours of sun and AQI 26.

Tahiti-forum threads on whether December is a good month are mixed but leaning positive: it sits in the warmer, more humid half of the year with a real chance of rain most days, but posters are quick to add that a typical day still mixes in real sunshine around any showers rather than being washed out entirely. One visitor's whole December trip logged barely ten minutes of rain total; another found it a touch warmer and more humid than the July-August peak season but still called the visit lovely regardless. The standing framing across threads is that May through October is the more reliable stretch overall, but December remains genuinely workable provided a visitor picks the specific region or itinerary with a bit of care rather than assuming uniform conditions everywhere. The record: 31.5C days feeling like a punishing 36C, 24.9C nights, a notably high 294mm across 23.7 days, 84 percent humidity, a 28.3C sea and 10.3 hours of sun - wetter than the mixed-but-positive framing suggests.

July is the middle of French Polynesia's dry season and the reason regulars call June to September high season: not super hot, much less humid, and rarely raining by local standards. Their figures of 78 to 82F by day and 65 to 70 at night sit just under our row's 29.7C and 22.4C. The trades are the season's signature and they are reliable, which our row carries at 30.6 kph; the same wind makes overcast spells feel genuinely cool even at mid-70s highs. Dry is relative here - our row still counts 16.5 precipitation days, though only 100.6mm between them, which is the short passing shower rather than the wet-season downpour. Prices are at their annual peak. The record: humidity 79 percent, 9.6 hours of sun and a 27.4C sea.