Climate and monthly weather forecast
Nuatambu, Solomon Islands

Climate and monthly weather forecast

The climate of Nuatambu

Nuatambu, nestled in the Solomon Islands, is defined by the Köppen climate classification as having a Tropical rainforest climate, known as Af. The climate is generally consistent, with monthly average temperatures varying little and remaining relatively high throughout the year. From the highest average, recorded at 29.4°C (84.9°F), to a slight drop to the lowest at 28.3°C (82.9°F), the temperature changes are not drastic. The nights follow a similar pattern, with the lowest average dipping to 26.9°C (80.4°F) from the highest average of 28.2°C (82.8°F).

Humidity levels remain high as well, fluctuating between 74% and 78% with little change across the year. Rainfall varies more significantly with the wettest month identified as July showing 396mm (15.59") of rainfall, while the driest month, December, has a relatively lower rainfall of 194mm (7.64"). This rainfall is distributed over between 26.2 and 29.3 days in each month, leading to frequent, albeit, often light precipitation.

Daylight hours show minor variances, with a slight decline from 12.5 hours in January to 11.7 hours in June and July, before reverting back. Sunshine hours also dip during these same months from the highest average of 8.5 hours to the lowest at 7.4 hours. Wind speeds remain moderate with gusts reaching a maximum of 24.4km/h (15.2mph).

The best time to visit Nuatambu

Considering precipitation and sunshine hours, the best time to visit Nuatambu is during the months spanning from November to February. During these months, rainfall reduces to between 194mm (7.64") and 223mm (8.78") compared to the peak of the rainy season. The number of rainfall days drops to between 26.2 and 26.7 days. Adding to the conducive conditions is the average of more than eight hours of sunshine per day with a UV index of 7. While the temperature remains warm, these months deliver the most favorable balance of sunshine and reduced rainfall.

The worst time to visit Nuatambu

May to October can be considered as the least desirable months to visit Nuatambu. During these months, rainfall peaks reaching a maximum average of 396mm (15.59") in July. The frequency of rainfall follows suit with up to 29.3 recorded days of rainfall in July. Sunlight hours decline to a low of 7.4 hours per day in July with a UV index of 6, while relative humidity creeps to a high of 78%. While there may be visitors attracted to tropical rains, caution would be advised due to the pronounced increment in rainfall during these months.

Spring weather in Nuatambu

The concept of spring, as known in temperate regions, does not apply in Nuatambu considering its tropical climate. However, analyzing the conditions from March to May, we find the region experiencing an increase in rainfall from 289mm (11.38") to a peak of 314mm (12.36") in May. The average high temperature hovers around 29.2°C (84.6°F), with lows around 28°C (82.4°F), indicating little change in actual temperature. This period experiences less sunshine, averaging between 7.6 and 8.3 hours per day.

Summer weather in Nuatambu

Again, 'summer' as termed for temperate climates, is not relevant here, nevertheless, June, July, and August in Nuatambu experience the living pulse of the tropical rainforest climate. June and July give the shortest daylight hours at 11.7 hours with higher rainfall quantities; 396mm (15.59") in July from 314mm (12.36") in June. The temperature averages remain high, near 28.8°C (83.8°F) with nights at 27.3°C (81.1°F).

Autumn weather in Nuatambu

September, October, and November characterized as autumn in temperate climates, demonstrate some relapse from the high rainfall in Nuatambu. In comparison to preceding months, precipitation declines from 278mm (10.94") in September to 201mm (7.91") in November. At the same time, daylight hours slightly increase from 12.1 hours to 12.4 hours. The temperature averages remain much the same, maintaining warmth all year round.

Winter weather in Nuatambu

December, January, and February, often termed 'winter' months, exhibit different characteristics in Nuatambu. These months boast the least rainfall, reducing to 194mm (7.64") in December from 223mm (8.78") in January. The temperature ranges from 29.4°C (84.9°F) to 29.2°C (84.6°F) during the day and 28.2°C (82.8°F) to 28°C (82.4°F) at night. This period also records maximum daylight hours from 12.5 hours per day in December up to 12.4 hours in February, making these months preferable for tourists desiring to explore Nuatambu.

Weather in January

In Nuatambu, Solomon Islands, January sees more rainfall than in February, reaching up to 223mm (8.78") over the span of about 27 days. Widespread vaporous fog brings about a reduction in visibility, making it slightly lower than in the following months. Weather in January »

Weather in February

February, just like January, remains warm and humid but sees a slight decrease in the amount of rainfall, down to 217mm (8.54"), over roughly 26 days. This reduction in rain is accompanied by an improvement in visibility range, hinting at clearer skies. Weather in February »

Weather in March

March in Nuatambu, Solomon Islands experiences the highest rainfall, compared to other months, at exactly 289mm (11.38"). Consequently, it brings about the year's damp peak, negatively impacting sunshine duration, which is slightly reduced compared to February. Weather in March »

Weather in April

Compared to the moisture-laden atmosphere in March, April brings a decline in rainfall, with totals down to 237mm (9.33"). Despite the decrease in rain, the month remains high in humidity, almost unchanged from March. With weather conditions like this, outdoor activities calls for proper attire and readiness for a tropical climate. Weather in April »

Weather in May

Moving into May, Nuatambu experiences a noticeably consistent weather pattern from April, with rainfall levels only slightly greater at 240mm (9.45"). As a tropical paradise, the island maintains constant warm climates, without drastic temperature changes. Weather in May »

Weather in June

June marks the peak wind speed for the year in Nuatambu, reaching up to 16.2km/h (10.1mph). It also has the highest rainfall volume of 314mm (12.36") when compared to the previous and following months. Such climatic conditions can lead to muddy trails and swollen river levels. Weather in June »

Weather in July

July in Nuatambu experiences a rainfall peak in the year, with the highest accumulation of up to 396mm (15.59"). Though the downpour can be a challenge, it indeed refreshes and revitalizes the natural surroundings of Nuatambu. The strong winds begin to calm down, following the June climax. Weather in July »

Weather in August

Weather in Nuatambu undergoes slight changes in August, as the rainfall starts to decrease, dropping down to 363mm (14.29"). Despite the decrease in rainfall, the days with sunshine decrease slightly, ensuring the tropical climate persists. Weather in August »

Weather in September

In September, rainfall in Nuatambu drops significantly to 278mm (10.94"), marking a distinct shift from the heavy downpours of previous months. The transition from rainy to slightly drier weather leads to more sunshine hours. Weather in September »

Weather in October

The tenth month in Nuatambu, October, sees a further reduction in rainfall with values plummeting down to 259mm (10.2"). It continues the trend of more sunshine hours and increased visibility, promising clearer skies. Creating backdrop for panoramic golden sunsets and vivid blue skies, October stands as one of the most photogenic months. Weather in October »

Weather in November

November in Nuatambu highlights a high sunshine index with a remarkable increment to 8.5 hours daily. November brings the lowest relative humidity of the year at 74%, offering a slightly less humid atmosphere. Though the rains begin to increase slightly, reaching 201mm (7.91"), clear sky glimpses remain plentiful. Weather in November »

Weather in December

December weather in Nuatambu remains somewhat consistent with November, with only slight variations. Its rainfall levels see an almost imperceptible rise to 194mm (7.64"), marking the beginning of a steady upsurge in the following months. Weather in December »

Frequently asked questions

How much does it rain?
Throughout the year, there are 331.1 rainfall days, and 3211mm (126.42") of precipitation is accumulated.
What are the months with the highest UV index?
The months with the highest UV index in Nuatambu are January through April, September through December, with an average maximum UV index of 7.
What are the months with the lowest UV index in Nuatambu?
The months with the lowest UV index are May through August, with an average maximum UV index of 6.
What is the month with the shortest days?
The month with the shortest days is June, with an average of 11h and 42min of daylight.
What time of the year is the coldest?
The months of July and August are noted for their lowest temperatures, with an average high-temperature of 28.3°C (82.9°F).
What is the most humid month?
July is the most humid month, with an average relative humidity of 78%.
What is the wettest month?
The month with the most rainfall is July, when the rain falls for 29.3 days and typically aggregates up to 396mm (15.59") of precipitation.
What is the month with the least sunshine?
With an average of 7.4h of sunshine, July has the least sunshine of the year.
What is the least humid month?
The months with the lowest humidity are November and December, with an average relative humidity of 74%.
What month has the most sunshine?
With an average of 8.5h of sunshine, November has the most sunshine of the year.
What month is the hottest?
During the warmest month in Nuatambu, December, temperatures average a high of 29.4°C (84.9°F) and a low of 28.2°C (82.8°F).
What is the driest month?
The month with the least rainfall is December, when the rain falls for 27.8 days and typically collects 194mm (7.64") of precipitation.
When are the longest days in Nuatambu?
December has the longest days of the year, with an average of 12h and 30min of daylight.
Is there Daylight Saving Time (DST)?
Nuatambu does not utilize Daylight Saving Time (DST). +11 timezone is used throughout the entire year.
Average temperature
Nuatambu, Solomon Islands

The warmest month (with the highest average high temperature) is December (29.4°C).
The months with the lowest average high temperature are July and August (28.3°C).

The months with the highest average low temperature are January and December (28.2°C).
The coldest months (with the lowest average low temperature) are August and September (26.9°C).

Average pressure
Nuatambu, Solomon Islands

The month with the highest atmospheric pressure is August (1010mbar).
The months with the lowest atmospheric pressure are January and December (1007.2mbar).

Average wind speed
Nuatambu, Solomon Islands

The windiest month (with the highest average wind speed) is July (16.2km/h).
The calmest month (with the lowest average wind speed) is November (10.7km/h).

Average humidity
Nuatambu, Solomon Islands

The month with the highest relative humidity is July (78%).
The months with the lowest relative humidity are November and December (74%).

Average rainfall
Nuatambu, Solomon Islands

The wettest month (with the highest rainfall) is July (396mm).
The driest month (with the least rainfall) is December (194mm).

Average rainfall days
Nuatambu, Solomon Islands

The month with the highest number of rainy days is July (29.3 days).
The months with the least rainy days are February and November (26.2 days).

Average daylight / Average sunshine
Nuatambu, Solomon Islands

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).

The month with the most sunshine is November (Average sunshine: 8h and 30min).
The month with the least sunshine is July (Average sunshine: 7h and 24min).

Average sunshine days
Nuatambu, Solomon Islands

The month with the most sunshine days is January (2.7 days).
The month with the least sunshine days is July (0.7 days).

Average UV index
Nuatambu, Solomon Islands

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

Average visibility
Nuatambu, Solomon Islands

The month with the highest visibility is December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).

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