Climate and monthly weather forecast
Bongabonga, Vanuatu

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The climate of Bongabonga

Situated in the warmth of the tropical Pacific Ocean, Bongabonga, Vanuatu, is characterized by a tropical rainforest climate- according to the Köppen climate classification. It is nestled in an area where stable temperatures persist all year round. The monthly high temperature fluctuates from 24.6°C (76.3°F) to 28.6°C (83.5°F), and the low temperature varies very slightly from 23.5°C (74.3°F) to 27.6°C (81.7°F).

Throughout the year, Bongabonga's climate remains relatively humid- with the relative humidity hovering at around 77-78%. The pressure system remains stable, with barometric pressure ranging from 1006.7mb to 1014.6mb. Yet, a unique aspect of this town's climate is the presence of rainfall throughout the year. There is a shift from a higher volume of rainfall at the beginning of the year (from 112mm (4.41") to 184mm (7.24") between January and April) towards lesser rainfall from May to December (from 77mm (3.03") to 90mm (3.54")).

Meanwhile, the cloud cover percentage also varies rather slightly across the year, from 43% to 55%. Interestingly, even though Bongabonga experiences rainfall throughout the year, sunshine is abundant, particularly between May and October, with the town experiencing up to 8.7 sunshine days in September.

The best time to visit Bongabonga

For those seeking to soak up the sun, the sunniest period in Bongabonga stretches from May to October. During these months, the number of sunshine days rise up to 8.7 in September, countering the conception of constant rainfall in tropical climates. Moreover, the number of rainfall days drops to a year-round low during the same period, further enhancing the pleasure of sunbathing or outdoor activities compared to the rest of the year.

The worst time to visit Bongabonga

For visitors not keen on heavy rain or higher levels of cloud cover, the early part of the year from January to April could be less desirable for a visit. During these months, Bongabonga witnesses an influx of rainfall with a peak volume reaching 184mm (7.24"). A relatively higher extent of cloud cover, that varies between 44% and 48%, also persists during this period.

Spring weather in Bongabonga

Spring in Bongabonga, commencing in September, experiences mild yet enjoyable weather conditions. Being the sunniest time of the year, the average sunshine hours increase up to 6.9, and the sunshine days peak at 8.7, contrary to the associated image of rainfall. Moreover, the lowest rainfall volume in the year, 43mm (1.69"), is recorded in September, suggesting dry and clear days usually dominate the spring season. The average temperature hovers from 23.6°C (74.5°F) to 24.7°C (76.5°F) during this time.

Summer weather in Bongabonga

The summer months of December to February in Bongabonga bring an influx of rainfall, ranging from 112mm (4.41") to 134mm (5.28") combined with a high relative humidity of 78%. Despite these conditions, the tropical setting ensures that temperatures remain steady, with highs ranging from 27.4°C (81.3°F) to 28.6°C (83.5°F) and lows between 27.1°C (80.8°F) to 27.6°C (81.7°F), making it an idyllic, albeit, moist summer setting.

Autumn weather in Bongabonga

The autumn months from March to May see a gradual decrease in rainfall, starting at 168mm (6.61") in March and reducing to 77mm (3.03") in May. However, the decline in rainfall coincides with reduced sunshine hours (from 8.5 to 5.5). Temperatures remain mostly constant within the autumn months, with highs ranging from 26.5°C (79.7°F) to 28.5°C (83.3°F) and lows between 23.6°C (74.5°F) to 27.4°C (81.3°F).

Winter weather in Bongabonga

Winter months from June to August offer lower temperatures between 23.5°C (74.3°F) to 25.8°C (78.4°F), combined with moderate rainfall from 34mm (1.34") to 58mm (2.28"). The reduced temperature and cloud cover, ranging between 52% and 55%, may provide respite from the otherwise persistent humidity that characterizes Bongabonga's climate. Winter thus offers an ideal setting for visitors seeking a relatively cooler, less humid sojourn.

Weather in January

Bongabonga residents begin the year swathed in heat, with the temperature ranging from 27.1°C (80.8°F) to 27.9°C (82.2°F). January features a blend of both sun and rain, making it a versatile start to the year. Comparatively, January temperatures are somewhat similar to February. Weather in January »

Weather in February

Continuing the climate trend established in January, February in Bongabonga retains similar weather characteristics. Despite a slight increase in rainfall to 134mm (5.28"), outdoor activities remain on the agenda, thanks to a favorable weather foundation. Weather in February »

Weather in March

The evolution of Bongabonga's yearly climate continues in March, with an uptick in average rainfall to 168mm (6.61"). The streets of Bongabon reflect the rhythm of the seasons, subtly hinting at things to come. Wind and pressure variations join hands to maintain the equilibrium of the March weather. Weather in March »

Weather in April

The month of April brings Bongabonga a higher probability of rainfall, reaching an average of 184mm (7.24") for the month. Consequently, the natural scenery of Bongabonga is at its photographic best, adorned with the rejuvenating glow of the rainy season. Weather in April »

Weather in May

May sees a noteworthy change in Bongabonga's weather patterns with a significant decrease in rainfall to 77mm (3.03"). The sun begins to assert its presence once more, contributing a brighter countenance to the city. Temperature fluctuations of May become less stark, maintaining a more consistent weather pattern. Weather in May »

Weather in June

As Bongabonga moves into the month of June, slight temperature dips to 24.7°C (76.5°F) to 25.8°C (78.4°F) are recorded, an indication of seasonal change. Both the landscape and the climate of Bongabonga undergo a gradual perceptible transformation. Weather in June »

Weather in July

Arriving at the heart of the year, July in Bongabonga showcases humidity, daylight hours and temperatures dipping to 23.6°C (74.5°F) to 24.8°C (76.6°F). The subtle rhythms of the city seem to beat in sync with the ebbing and rising weather parameters. Weather in July »

Weather in August

August continues the trend with temperatures ranging from 23.5°C (74.3°F) to 24.6°C (76.3°F), ensuring a steady climate. Bongabonga's skyline often appears decorated with clouds, indicating fairly frequent rainfalls. The August wind adds a touch of coolness to the weather, making it more enjoyable. Weather in August »

Weather in September

The month of September is characterized by a slight increase in average temperatures, with a rise to the bracket of 23.6°C (74.5°F) to 24.7°C (76.5°F). The number of sunshine days increases, signaling the approach of sunnier times. Weather in September »

Weather in October

Bongabonga weather in October is marked by a further rise in temperature from 24.7°C (76.5°F) to 25.6°C (78.1°F). Seasonal changes become increasingly noticeable, creating a picture-perfect blend of climate conditions. The breathable October air of Bongabonga, accompanied by the rhythmic dance of the light and shadows, adds to the city's charm. Weather in October »

Weather in November

Bongabonga in November experiences a temperature range between 25.4°C (77.7°F) to 26.3°C (79.3°F). Seasonal variance brings changes in rainfall frequency and quantity, renewing the city's landscape. The undercurrents of the approaching summer season become more tangible. Weather in November »

Weather in December

Rounding off the year, December in Bongabonga showcases temperatures between 26.6°C (79.9°F) to 27.4°C (81.3°F), highlighting an initiation into the warmer November’s season. The overall weather experience in December is a culmination, reflecting the yearly climate flow. Weather in December »
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Frequently asked questions

What are the least humid months in Bongabonga?

The months with the lowest humidity in Bongabonga, Vanuatu, are January, May, July through September, with an average relative humidity of 77%.

How much does it rain in Bongabonga?

Throughout the year, in Bongabonga, Vanuatu, there are 231.1 rainfall days, and 1033mm (40.67") of precipitation is accumulated.

What are the months with the highest UV index in Bongabonga?

The months with the highest UV index in Bongabonga, Vanuatu, are January through April, November and December, with an average maximum UV index of 7.

What month is the hottest in Bongabonga?

February registers as the month with the average highest temperatures in Bongabonga, reaching 28.6°C (83.5°F) at its peak and 27.6°C (81.7°F) at the lowest.

What is the most humid month in Bongabonga?

The months with the highest humidity are February through April, June, October through December, with an average relative humidity of 78%.

What month has the most sunshine in Bongabonga?

The month with the most sunshine in Bongabonga, Vanuatu, is February, with an average of 9.8h of sunshine.

What is the wettest month in Bongabonga?

April is the month with the most rainfall. Rain falls for 23.6 days and accumulates 184mm (7.24") of precipitation.

What is the month with the lowest UV index in Bongabonga?

May through October, with an average maximum UV index of 6, are months with the lowest UV index in Bongabonga.

What is the month with the shortest days in Bongabonga?

The month with the shortest days in Bongabonga, Vanuatu, is June, with an average of 11h and 6min of daylight.

What is the month with the least sunshine in Bongabonga?

With an average of 4.9h of sunshine, June has the least sunshine of the year.

What is the driest month in Bongabonga?

The month with the least rainfall is July, when the rain falls for 17.1 days and typically collects 34mm (1.34") of precipitation.

What part of the year is the coldest in Bongabonga?

Temperature readings in Bongabonga, Vanuatu, reach their annual highs in August, averaging 24.6°C (76.3°F) and a minimum average of 23.5°C (74.3°F).

When are the longest days in Bongabonga?

December has the longest days of the year, with an average of 13h and 6min of daylight.

Is there Daylight Saving Time (DST) in Bongabonga?

Bongabonga does not utilize Daylight Saving Time (DST). +11 timezone is used over the entire year.

Average temperature
Bongabonga, Vanuatu

Average temperature - Bongabonga, Vanuatu

The warmest month (with the highest average high temperature) is February (28.6°C).
The month with the lowest average high temperature is August (24.6°C).

The month with the highest average low temperature is February (27.6°C).
The coldest month (with the lowest average low temperature) is August (23.5°C).

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Average pressure
Bongabonga, Vanuatu

Average pressure - Bongabonga, Vanuatu

The month with the highest atmospheric pressure is August (1014.6mbar).
The month with the lowest atmospheric pressure is February (1006.7mbar).

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Average wind speed
Bongabonga, Vanuatu

Average wind speed - Bongabonga, Vanuatu

The windiest month (with the highest average wind speed) is July (27.1km/h).
The calmest month (with the lowest average wind speed) is January (20.4km/h).

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Average humidity
Bongabonga, Vanuatu

Average humidity - Bongabonga, Vanuatu

The months with the highest relative humidity are February, March, April, June, October, November and December (78%).
The months with the lowest relative humidity are January, May, July, August and September (77%).

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Average rainfall
Bongabonga, Vanuatu

Average rainfall - Bongabonga, Vanuatu

The wettest month (with the highest rainfall) is April (184mm).
The driest month (with the least rainfall) is July (34mm).

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Average rainfall days
Bongabonga, Vanuatu

Average rainfall days - Bongabonga, Vanuatu

The month with the highest number of rainy days is March (25.9 days).
The month with the least rainy days is September (13.8 days).

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Average daylight / Average sunshine
Bongabonga, Vanuatu

Average daylight / Average sunshine - Bongabonga, Vanuatu

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 6min).

The month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 4h and 54min).

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Average sunshine days
Bongabonga, Vanuatu

Average sunshine days - Bongabonga, Vanuatu

The month with the most sunshine days is October (9.8 days).
The month with the least sunshine days is March (2.3 days).

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Average UV index
Bongabonga, Vanuatu

Average UV index - Bongabonga, Vanuatu

The months with the highest UV index are January, February, March, April, November and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September and October (UV index 6).

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Average visibility
Bongabonga, Vanuatu

Average visibility - Bongabonga, Vanuatu

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).

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Bongabonga, Vanuatu

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