Climate and monthly weather forecast
Vaitahu, French Polynesia

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The climate of Vaitahu

Comprehending the climate of Vaitahu, French Polynesia demands acknowledging its Köppen climate classification and geographic location. This region is typified by a tropical monsoon climate, implying consistent heavy rainfall and warm temperatures all year round. Geographically, it's idyllically situated in the equatorial expanse of the Pacific Ocean, which impacts the prevailing climate conditions and weather habits.

Inspecting the climate data reveals a narrow range of temperature oscillation throughout the year. Monthly average lows of 25.1°C (77.2°F) in August increase to 27°C (80.6°F) in March before slightly declining again. These values reflect a close-knit temperature index with little fluctuations in the heat levels. Correspondingly, average high temperatures remain nestled between 26.4°C (79.5°F) in August and 28.2°C (82.8°F) in March.

Rainfall recordings provide insight into the consistent precipitation that defines Vaitahu's tropical monsoon climate. Precipitation records divulge values from 22mm (0.87") in September to 49mm (1.93") in March. It experiences rain all year round, but significantly heavier showers during the first quarter of the year.

Conversely, average daylight hours show a mild variance, from 11.5 hours in June to 12.7 hours in December. This slight variation tailors a seemingly consistent daily sunrise and sunset timetable. Meanwhile, relative humidity values linger around the 75% to 77% mark, contributing to the typically moist and humid monsoon climate.

The best time to visit Vaitahu

Evaluating Vaitahu's climate details, prospective visitors have the luxury of fairly stable weather, but subtle differences in rainfall and sunshine hours may influence their travel plans. Given the reduced rainfall and increased sunshine hours, the period from September to December might be optimum for a visit. During this term, rainfall decreases to a yearly low of 22mm (0.87") in September and daylight hours gradually increase to a peak of 12.7 hours in December. Visitors can make the most of extended days and relatively drier conditions.

The worst time to visit Vaitahu

Although the island offers fairly consistent climate figures throughout the year, travelers aiming to avoid heavier precipitation should part from planning visits in the early part of the year. Rainfall reaches yearly highs, peaking at 49mm (1.93") in March coupled with reduced sunshine hours of 9.5 hours in the same month. This period may present a seemingly overshadowed ambiance due to increased cloud cover and frequent rainfall.

Spring weather in Vaitahu

In Vaitahu, spring is characterized by a subtle transition in the overall weather patterns. The months of March, April, and May witness a gradual decline in both high and low average temperatures. Highs fall from 28.2°C (82.8°F) in March to 27.8°C (82°F) in May while lows decrease from a peak of 27°C (80.6°F) in March to 26.3°C (79.3°F) in May. Rainfall also finds a declining pattern in this period, falling from 49mm (1.93") in March to 42mm (1.65") in May, providing a slightly drier ambiance compared to preceding months.

Summer weather in Vaitahu

In contrast, Vaitahu's summer heralds reduced temperatures and less rain. June, July, and August are the coolest months of the year, with high temperatures falling from 27.3°C (81.1°F) in June to 26.4°C (79.5°F) in August. Rainfall further decreases to 25mm (0.98") in August - a significant decline compared to the 49mm (1.93") in March, promising visitors a far drier summer.

Autumn weather in Vaitahu

Autumn in Vaitahu invites mild weather changes, with temperatures once again ascending slightly. High temperatures range from 26.5°C (79.7°F) in September to 26.9°C (80.4°F) in November, while lows also increase, rising from 25.3°C (77.5°F) to 26.4°C (79.5°F) over the same period. Precipitation levels also find a gentle increase to 33mm (1.3") towards November.

Winter weather in Vaitahu

Winter in Vaitahu presents marginally cooler conditions with high temperatures ranging from 27.2°C (81°F) to 28°C (82.4°F) in February. Low temperatures barely waiver, showcasing a steady 26.6°C (79.9°F) in December and January before a minor increase to 26.8°C (80.2°F) in February. Rainfall levels hover around 34mm (1.34") in December and continue through the 40mm (1.57") mark by February. Despite being winter, Vaitahu maintains warm temperatures and moderate rainfall, following the characteristic tropical monsoon climate.

Weather in January

Consistent temperatures mark the weather pattern in Vaitahu, French Polynesia in January. A minor variation is exhibited in temperatures with a high of 27.4°C (81.3°F) and a low of 26.8°C (80.2°F). It is an ideal time for outdoor activities with sunshine-filled days outpacing the cloudy ones. Weather in January »

Weather in February

February exhibits incremental changes in the weather with a slight increase in average temperatures. In February, the wind speed declines to 23.9km/h (14.9mph) maintaining a more subdued air. The number of bright and sunny days offset the rainy days, making the majority of February comfortably warm and exploratory. Weather in February »

Weather in March

As March approaches, weather conditions continue to evolve with subtle changes. March experiences the highest rainfall in terms of millimeters, amounting to 49mm (1.93"), bringing about an increased number of rainy days. Remaining indoor might be a viable option for those not fond of the drizzle. Weather in March »

Weather in April

April carries on the trend of slightly increased temperatures compared to the previous month. The island begins to witness a gradual reduction in rainfall, signaling the onset of drier months ahead. Residents and visitors enjoy the gradual transition into warmer weather, with the wind speed augmenting the warm temperatures prevailing across the island. Weather in April »

Weather in May

May brings moderately warmer weather. Rainfalls lessen from a high of 47mm (1.85") in April to 42mm (1.65"), paving the window for more outdoor activities with the lesser number of rainy days. While the average sunshine hours do not vary substantially, the daylight hours continue to slightly reduce. Weather in May »

Weather in June

In June the average temperature sees a dip, dropping down to 26°C (78.8°F). The weather in Vaitahu begins to change slightly as the air pressure rises to 1012.1mb. It creates an environment that's perfect for outdoor activities, thanks to the reduced rainfall. Weather in June »

Weather in July

As we enter July, Vaitahu becomes the hot spot for sun-seekers. Windy conditions become rampant in July, with wind gusting to a high of 38.3km/h (23.8mph). The region sees a marked reduction in rainfall, coupled with shorter, yet sunny days, making July an enticing time to immerse oneself in the beach and indulge in water sports. Weather in July »

Weather in August

August continues the preference for beach activities and sunbathing. The trend of declining rainfall further continues with rainfall measuring 25mm (0.98") and a simultaneous drop in the average temperature. Mornings in August often start with a rejuvenating, sunny glow followed by afternoons marked by moderate wind speeds. Weather in August »

Weather in September

September ushers in the spring season with slightly increased average temperatures. With the retreating monsoon, rainfall is minimal at 22mm (0.87"), marking September as one of the driest months of the year. The shorter days are filled with ample sunshine and the constant breeze makes for a comfortingly warm and dry climate. Weather in September »

Weather in October

October maintains the pleasant weather characteristics of September. Less rain, a consistent temperature range, and a higher number of clear, sunny days are all highlights of the weather in October. The feel of the breeze remains, assisting in maintaining a comfortable temperature throughout the month. Weather in October »

Weather in November

November serves as a transition period between the drier months and the return of wetter conditions. The temperatures remain consistent, showcasing minor fluctuations from October. By November's end, the region receives more rainfall, although the number of sunny days challenge the mean cloud percentage. Weather in November »

Weather in December

December marks the arrival of summer in Vaitahu. Despite maximum cloud percentage peaking at 40%, the island receives the highest daylight hours, measuring at 12.7 hours. Although the incoming month involves slight shifts in weather parameters, December remains firmly on the warm side. Weather in December »

Frequently asked questions

What is the least humid month in Vaitahu?

January, September and December, with an average relative humidity of 75%, are the least humid months in Vaitahu, French Polynesia.

How much does it rain in Vaitahu?

In Vaitahu, during the entire year, the rain falls for 203.9 days and collects up to 428mm (16.85") of precipitation.

What month has the most sunshine in Vaitahu?

With an average of 10.7h of sunshine, January has the most sunshine of the year in Vaitahu, French Polynesia.

When is the highest UV index in Vaitahu?

The months with the highest UV index in Vaitahu are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Vaitahu?

The months with the lowest UV index in Vaitahu, French Polynesia, are January through December, with an average maximum UV index of 7.

What is the hottest time of year in Vaitahu?

In Vaitahu, March is the warmest month, with temperatures averaging a high of 28.2°C (82.8°F) and a low of 27°C (80.6°F).

What is the rainiest month in Vaitahu?

The month with the most rainfall is March, when the rain falls for 21 days and typically aggregates up to 49mm (1.93") of precipitation.

What is the most humid month in Vaitahu?

The most humid month is April, with an average relative humidity of 77%.

What is the month with the shortest days in Vaitahu?

With an average of 11h and 36min of daylight, June has the shortest days of the year.

What is the month with the least sunshine in Vaitahu?

With an average of 6.5h of sunshine, July has the least sunshine of the year in Vaitahu, French Polynesia.

What is the coldest time of year in Vaitahu?

The coldest period in Vaitahu tends to be August, when average temperatures fluctuate between a high of 26.4°C (79.5°F) and a low of 25.1°C (77.2°F).

What is the driest month in Vaitahu?

The month with the least rainfall in Vaitahu is September, when the rain falls for 15.6 days and typically collects 22mm (0.87") of precipitation.

When are the longest days in Vaitahu?

December has the longest days of the year, with an average of 12h and 42min of daylight.

Is there Daylight Saving Time (DST) in Vaitahu?

Vaitahu, French Polynesia, does not observe Daylight Saving Time (DST). -0930 timezone is used throughout the entire year.

Average temperature
Vaitahu, French Polynesia

Average temperature - Vaitahu, French Polynesia

The warmest month (with the highest average high temperature) is March (28.2°C).
The month with the lowest average high temperature is August (26.4°C).

The month with the highest average low temperature is March (27°C).
The coldest month (with the lowest average low temperature) is August (25.1°C).

Average pressure
Vaitahu, French Polynesia

Average pressure - Vaitahu, French Polynesia

The months with the highest atmospheric pressure are August and September (1012.9mbar).
The months with the lowest atmospheric pressure are February, March and December (1010.8mbar).

Average wind speed
Vaitahu, French Polynesia

Average wind speed - Vaitahu, French Polynesia

The windiest month (with the highest average wind speed) is July (28.1km/h).
The calmest month (with the lowest average wind speed) is March (22.3km/h).

Average humidity
Vaitahu, French Polynesia

Average humidity - Vaitahu, French Polynesia

The month with the highest relative humidity is April (77%).
The months with the lowest relative humidity are January, September and December (75%).

Average rainfall
Vaitahu, French Polynesia

Average rainfall - Vaitahu, French Polynesia

The wettest month (with the highest rainfall) is March (49mm).
The driest month (with the least rainfall) is September (22mm).

Average rainfall days
Vaitahu, French Polynesia

Average rainfall days - Vaitahu, French Polynesia

The month with the highest number of rainy days is March (21 days).
The month with the least rainy days is August (15.5 days).

Average daylight / Average sunshine
Vaitahu, French Polynesia

Average daylight / Average sunshine - Vaitahu, French Polynesia

The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).

The month with the most sunshine is January (Average sunshine: 10h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).

Average sunshine days
Vaitahu, French Polynesia

Average sunshine days - Vaitahu, French Polynesia

The month with the most sunshine days is November (8.8 days).
The month with the least sunshine days is March (5.9 days).

Average UV index
Vaitahu, French Polynesia

Average UV index - Vaitahu, French Polynesia

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 visibility
Vaitahu, French Polynesia

Average visibility - Vaitahu, French Polynesia

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).

Vaitahu, French Polynesia

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