Climate and monthly weather forecastTaha'a, French Polynesia
Climate and monthly weather forecast
The climate of Taha'a
Geographically situated in French Polynesia, Taha'a displays weather characteristics specific to the Köppen climate classification Af, also known as Tropical Rainforest. This zone is characterized by high temperatures and abundant rainfall throughout the year, making it a climatically consistent region.Delving into the climate data reveals a setting of high humidity, with a prevailing rate between 76% to 78%. The sea temperature mirrors the ambient figures, running from 26°C (78.8°F) to 29°C (84.2°F) throughout the year. These constant balmy waters could be the result of the tropical latitude, enhancing the region's appeal to lovers of aquatic activities.
Due to its Tropical Rainforest classification, Taha'a experiences very little fluctuation in air temperature year round. The mercury predominantly hovers between 25°C (77°F) to 28.3°C (82.9°F). However, a slight dip is observed with the approach of July, when the average temperature drops to 25.9°C (78.6°F), marking its lowest.
Rainfall persists in this island setting, although it displays a seasonal rhythm. January sees the highest rain tally, with 167mm (6.57") logged. The precipitation then decreases gradually from 157mm (6.18") in February to 50mm (1.97") in August before slowly climbing back up, reaching 190mm (7.48") by December. Moreover, the number of rainy days harmoniously echoes the rainfall pattern, reaching a height of 25.2 days during January and December.
The best time to visit Taha'a
Evaluating the climate data, the optimal time for a trip to Taha'a would be between July to November. Average temperatures during this period range from a comfortable 25.9°C (78.6°F) to 27.4°C (81.3°F). Although it's the cooler part of the year, the weather remains warm enough for most outdoor activities.During this period, the island receives the least rainfall, with monthly averages from 50mm (1.97") to 119mm (4.69"). Furthermore, the number of days with rainfall is at its lowest, ranging from 20.3 to 23 days. Notably, sea temperatures also stay relatively warm, oscillating between 26°C (78.8°F) to 28°C (82.4°F), a point favoring those who enjoy water-based activities.
The worst time to visit Taha'a
Despite the island's year-round warm climate, a less favorable time to visit might be between December and February. These months see a significant increase in rainfall, resulting in a wetter environment. Monthly rainfall averages surge to 167mm (6.57") in January and are accompanied by an increase in the number of rainy days, reaching a yearly peak of 25.2 days.During these months, the average temperature, albeit stable, shows a slight rise, touching the annual high of 28.1°C (82.6°F) to 28.3°C (82.9°F). While this is considered moderate for a tropical setting, combined with high humidity levels, it might feel more intense.
Spring weather in Taha'a
In Taha'a, the months from September to November constitute the Spring season. Average temperatures moderately scale up from 26.1°C (79°F) to 27.8°C (82°F) while humidity remains relatively high at around 77%. Rainfall exhibits a gradual rise from 42mm (1.65") in September to 119mm (4.69") in November.Average daylight hours are on an upward course, climbing from 12 hours in September to 12.9 hours by November. Simultaneously, sunshine hours follow suit, hiking from 8.3 to 9.5 hours, presenting extended, amicable conditions for outdoor explorations.
Summer weather in Taha'a
Summer in Taha'a runs from December through February. The season showcases slightly elevated temperatures, with averages peaking at 28.3°C (82.9°F) in January and February. Relative humidity stays constant at 76%, which might translate the warmth into a more intense feel.Rainfall is at its highest in this season, hitting 167mm (6.57") in December, 157mm (6.18") in January, and tapering to 113mm (4.45") by February. Similarly, the number of rainy days peaks in December and January at 25.2 days and tapers off to 24.9 days by February.
Autumn weather in Taha'a
March to May marks Autumn in Taha'a. This period is characterized by a slow decline in temperature and rainfall. Temperatures range from 28.3°C (82.9°F) in March to 26.8°C (80.2°F) in May. Rainfall also decreases, recording 104mm (4.09") in March, dwindling to 85mm (3.35") in May.Besides, daylight hours decrease from 11.7 in March to 11.1 in May. Simultaneously, sunshine hours reduce from 7 in March to 6 in May, signaling shorter days.
Winter weather in Taha'a
The Winter season in Taha'a, spanning June to August, is characterized by relatively lower temperatures and reduced rainfall. During this period, temperatures drop to their yearly lowest with an average ranging from 26.5°C (79.7°F) to 25.9°C (78.6°F). Rainfall clocks in at the lowest with just 51mm (2.01") in July and 50mm (1.97") in August.At the same time, daylight hours gradually increase from 11.1 in June to 11.6 hours in August, promising slightly longer, brighter days.
Weather in January
January begins the year on a relatively warm note in Taha'a, French Polynesia. Despite overcast skies, temperatures usually range between 27.2°C (81°F) and 28.1°C (82.6°F). There's plenty of sunlight available, with nine hours of sunshine per day as well as good visibility, ensuring excellent conditions for sightseeing or beach lounging. Weather in January »Weather in February
As the days move into February, the weather in Taha'a underscores a continuation of warmth with negligible daily temperature changes. In fact, the climate remains consistent with January, making these two months almost indistinguishable weather-wise. Weather in February »Weather in March
March sees a slight elevation in the temperature, reaching up to 28.3°C (82.9°F), which signifies the arrival of slightly warmer days in Taha'a. As rainfall scales back to 113mm (4.45") over 24.9 days, there's less chance of one's plans being interrupted by showers. Weather in March »Weather in April
In Taha'a, the tropical ambient is preserved in April, despite a drop in rainfall to 104mm (4.09") occurring over 23.1 days. Mornings and evenings become slightly cooler, hinting at the changing seasons. The sea also reacts to these subtle transformations, with the temperature dipping minimally, causing scarcely any interference with aquatic activities. Weather in April »Weather in May
May serves as the intermediary bridge between the slightly cooler April and the approaching winter season. The temperature steadily maintains a balance from 26.7°C (80.1°F) to 27.9°C (82.2°F). Rain reduces to 85mm (3.35") over an approximately 23-day period, signaling the onset of the dryer period. Weather in May »Weather in June
From 26.3°C (79.3°F) to 26.8°C (80.2°F), June extends a cooler handshake to visitors in Taha'a, making it one of the preferable months for tourists. Even though cloud cover increases slightly, continuity in 11.1 daylight hours ensures no shortage of sunlight during the daytime. Weather in June »Weather in July
July further embraces the winter spirit as temperatures continue to drop, reaching their most relaxed state in Taha'a of the year. The climate cools down to 25.2°C (77.4°F) for the lowest temperature, ensuring a pleasant respite from the tropical heat. Weather in July »Weather in August
August delivers near-identical weather to July as the whole ambiance of Taha'a gradually adapts to the winter season. The hearty breeze of 24km/h (14.9mph) continues to provide natural air-conditioning, complementing the already pleasant weather. Weather in August »Weather in September
September marks the transition from winter to warmer conditions, with temperatures slightly rising from 25.4°C (77.7°F) to 26.1°C (79°F). However, the rainfall remains reasonably unchanged from August, maintaining the city's propensity for outdoor adventures unhampered. Weather in September »Weather in October
October nudges Taha'a gently into an upward climb on the temperature scale, while maintaining nearly consistent conditions from September. A soothing constant wind speed further enhances the pleasing ambiance, inviting visitors to further explore the island's raw beauty in all its forms. Weather in October »Weather in November
As the year nears its end and November arrives, the quaint island of Taha'a begins to brim with energy again. A hike in the temperature to 27.4°C (81.3°F) enhances the city's tropical allure. With a substantial increase in rainfall to 119mm (4.69") distributed over 23 days, November marks the onset of the rainy season. Weather in November »Weather in December
Finally, December sees a slight increase in temperature, lending itself to delightful tropical conditions perfect for those dreaming of a warm Christmas. The rainfall peaks to 190mm (7.48") over 25.2 days, providing the land of Taha'a with its much-needed hydration. Weather in December »Updated: Feb 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The months with the lowest humidity in Taha'a, French Polynesia, are January through April, June and December, with an average relative humidity of 76%.
Throughout the year, there are 272 rainfall days, and 1227mm (48.31") of precipitation is accumulated.
The months with the lowest UV index in Taha'a are January and August, with an average maximum UV index of 6.
February through April, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
The months with the highest UV index are February through July, September through December, with an average maximum UV index of 7.
Taha'a experiences its warmest period in March and April, averaging a high-temperature of 28.3°C (82.9°F).
The month with the shortest days in Taha'a, French Polynesia, is June, with an average of 11h and 12min of daylight.
August, having an average high-temperature of 25.9°C (78.6°F) and an average low-temperature of 25°C (77°F), is the coldest month in Taha'a, French Polynesia.
August is the month with the coldest seawater in Taha'a, French Polynesia, with an average sea temperature of 26°C (78.8°F).
With an average of 5.7h of sunshine, August has the least sunshine of the year in Taha'a, French Polynesia.
The month with the least rainfall in Taha'a is September, when the rain falls for 21.1 days and typically collects 42mm (1.65") of precipitation.
November is the most humid month in Taha'a, French Polynesia, with an average relative humidity of 78%.
December is the month with the most rainfall in Taha'a. Rain falls for 25.2 days and accumulates 190mm (7.48") of precipitation.
The month with the longest days in Taha'a, French Polynesia, is December, with an average of 13h and 6min of daylight.
Taha'a does not observe Daylight Saving Time (DST). -10 timezone is used over the entire year.
December has the most sunshine of the year in Taha'a, with an average of 9.8h of sunshine.
Average temperature
Taha'a, French Polynesia
The warmest months (with the highest average high temperature) are March and April (28.3°C).
The month with the lowest average high temperature is August (25.9°C).
The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is August (25°C).
Average pressure
Taha'a, French Polynesia
- Average pressure in January:
1010.6mbar - Average pressure in February:
1010.6mbar - Average pressure in March:
1011.4mbar - Average pressure in April:
1012.1mbar - Average pressure in May:
1013mbar - Average pressure in June:
1013.5mbar
- Average pressure in July:
1014.2mbar - Average pressure in August:
1014.5mbar - Average pressure in September:
1014.6mbar - Average pressure in October:
1013.3mbar - Average pressure in November:
1011.8mbar - Average pressure in December:
1010.5mbar
The month with the highest atmospheric pressure is September (1014.6mbar).
The month with the lowest atmospheric pressure is December (1010.5mbar).
Average wind speed
Taha'a, French Polynesia
- Average wind speed in January:
20.4km/h - Average wind speed in February:
21.9km/h - Average wind speed in March:
17.8km/h - Average wind speed in April:
18.5km/h - Average wind speed in May:
21km/h - Average wind speed in June:
23.1km/h
- Average wind speed in July:
25.7km/h - Average wind speed in August:
24km/h - Average wind speed in September:
25.3km/h - Average wind speed in October:
22.1km/h - Average wind speed in November:
21km/h - Average wind speed in December:
19.2km/h
The windiest month (with the highest average wind speed) is July (25.7km/h).
The calmest month (with the lowest average wind speed) is March (17.8km/h).
Average humidity
Taha'a, French Polynesia
The month with the highest relative humidity is November (78%).
The months with the lowest relative humidity are January, February, March, April, June and December (76%).
Average rainfall
Taha'a, French Polynesia
- Average rainfall in January:
167mm - Average rainfall in February:
157mm - Average rainfall in March:
113mm - Average rainfall in April:
104mm - Average rainfall in May:
85mm - Average rainfall in June:
72mm
The wettest month (with the highest rainfall) is December (190mm).
The driest month (with the least rainfall) is September (42mm).
Average rainfall days
Taha'a, French Polynesia
- Average rainfall days in January:
25.2 days - Average rainfall days in February:
23.3 days - Average rainfall days in March:
24.9 days - Average rainfall days in April:
23.1 days - Average rainfall days in May:
22.7 days - Average rainfall days in June:
20.5 days
- Average rainfall days in July:
20.3 days - Average rainfall days in August:
20.8 days - Average rainfall days in September:
21.1 days - Average rainfall days in October:
21.9 days - Average rainfall days in November:
23 days - Average rainfall days in December:
25.2 days
The months with the highest number of rainy days are January and December (25.2 days).
The month with the least rainy days is July (20.3 days).
Average sea temperature
Taha'a, French Polynesia
The best months for swimming (with the highest average sea temperature) are February, March and April (29°C).
The coldest month (with the lowest average sea temperature) is August (26°C).
Average daylight / Average sunshine
Taha'a, French Polynesia
- Average daylight in January:
13h and 0min - Average daylight in February:
12h and 36min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 42min - Average daylight in May:
11h and 18min - Average daylight in June:
11h and 12min
- Average daylight in July:
11h and 12min - Average daylight in August:
11h and 36min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 30min - Average daylight in November:
12h and 54min - Average daylight in December:
13h and 6min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in January:
9h and 12min - Average sunshine in February:
8h and 24min - Average sunshine in March:
8h and 0min - Average sunshine in April:
7h and 0min - Average sunshine in May:
6h and 6min - Average sunshine in June:
6h and 0min
- Average sunshine in July:
5h and 48min - Average sunshine in August:
5h and 42min - Average sunshine in September:
8h and 18min - Average sunshine in October:
9h and 18min - Average sunshine in November:
9h and 30min - Average sunshine in December:
9h and 48min
The month with the most sunshine is December (Average sunshine: 9h and 48min).
The month with the least sunshine is August (Average sunshine: 5h and 42min).
Average sunshine days
Taha'a, French Polynesia
- Average sunshine days in January:
4.7 days - Average sunshine days in February:
3.7 days - Average sunshine days in March:
3.4 days - Average sunshine days in April:
3.4 days - Average sunshine days in May:
4.5 days - Average sunshine days in June:
4.4 days
- Average sunshine days in July:
4.4 days - Average sunshine days in August:
4.7 days - Average sunshine days in September:
3.9 days - Average sunshine days in October:
3.9 days - Average sunshine days in November:
3.8 days - Average sunshine days in December:
4.3 days
The months with the most sunshine days are January and August (4.7 days).
The months with the least sunshine days are March and April (3.4 days).
Average UV index
Taha'a, French Polynesia
The months with the highest UV index are February, March, April, May, June, July, September, October, November and December (UV index 7).
The months with the lowest UV index are January and August (UV index 6).
Average cloud cover
Taha'a, French Polynesia
The months with the most cloud cover are January and August (Cloud cover 47).
The month with the least cloud cover is April (Cloud cover 41).
Average visibility
Taha'a, 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).
