Climate and monthly weather forecast
Salelologa, Samoa

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The climate of Salelologa

Salelologa in Samoa possesses a prevailing tropical climate, affirmed by the Köppen climate classification. Its geographical location on the Pacific Island envelops it in a warm and balmy atmosphere year-round. Throughout the twelve months of the year, this location experiences consistent humidity ratios, averaging between 75% to 78% per month. The average high temperatures range from 27.3°C (81.1°F) to 28.7°C (83.7°F), while low temperatures remain steady, reflecting values from 26°C (78.8°F) to 27.6°C (81.7°F), underscoring a stable yearly climate.

This tropical climate character is also apparent in rainfall patterns with scattered occurrences throughout the year. The most noteworthy rainfall distribution falls in January with precipitation of 175mm (6.89"). The drier phases occur between September to November, with September receiving the least rain at 57mm (2.24"). The number of rainfall days varies, from 18.7 days to 22.7 days, suggesting prevalent wet conditions most months.

Uniquely, Salelologa navigates between cloud percentages of 38% to 49%, offering pockets of sunshine and clear skies amidst the rainfall. Sea temperatures maintain a comfortable span from 28°C (82.4°F) to 29°C (84.2°F) throughout the year, offering no barriers for water activities. This consistent weather pattern, matched with abundant daylight hours ranging from 11.3 hours to 12.9 hours, creates an inviting environment for residents and tourists alike.

The best time to visit Salelologa

With significant sunshine hours oscillating between 7.3 hours to 8.7 hours, Salelologa offers a year round pleasant climate. However, a period of reduced rainfall and increased sunshine creates preferred tourist conditions. This prime time follows from September to November. During these months, rainfall dips to 57mm (2.24") in September and hovers around 115mm (4.53") in November. Concurrently, sunshine hours extend up to 7.8 hours in both September and November, paired with lower wind speeds of 23.2km/h (14.4mph) and 20.3km/h (12.6mph), respectively. On these grounds, this period provides an ideal balance of weather conditions for those planning to visit Salelologa.

The worst time to visit Salelologa

While Salelologa's tropical climate offers welcoming weather year-round, a period of heavier rainfall and increased wind speeds may be less inviting for visitors. This period extends from January to March where rainfall peaks at 175mm (6.89") in January and remains high at 124mm (4.88") by March. Similarly, wind speeds reach 19km/h (11.8mph) in February and cloud coverage% averages at 44% from January to March. These conditions lead to fewer clear days, making this period less favorable for outdoor activities.

Spring weather in Salelologa

Throughout the months of September, October, and November, Salelologa experiences a recognizable spring season. September initiates the season with a noticeable decrease in rainfall level to 57mm (2.24"), and the drier conditions persist up to November with slightly increased rainfall at 115mm (4.53"). Averaged daylight hours progress from 12 hours to 12.4 hours extending into November. Concurrently sunny days steadily increase, elevating the average daily sunshine duration up to 7.8 hours by November. Median sea temperatures hold steady at 28°C (82.4°F), maintaining a pleasurable environment for water-based activities.

Summer weather in Salelologa

Salelologa experiences its summer season in the period from December to February. During these months, high temperatures hold steady around 28.5°C (83.3°F) in December, decreasing slightly to 28.3°C (82.9°F) in February. Correspondingly, the low end of the temperature spectrum remains warm, with lows of 27.5°C (81.5°F) in December, dipping slightly to 27°C (80.6°F) in February. During this time, the island experiences the heaviest rainfall of the year, with a peak at 175mm (6.89") in December and a reduction to 124mm (4.88") in February. Despite the rain, daylight hours are generous, averaging from 12.8 hours to 11.8 hours over this period combined with optimal sea temperatures of 29°C (84.2°F).

Autumn weather in Salelologa

Autumn, extending from March to May, presents Salelologa with slightly changing weather conditions. Temperatures during this period remain steady, with highs averaging around 28.7°C (83.7°F) in March, reducing to 27.8°C (82°F) in May. The minimum temperature likewise maintains a warm pattern, dropping from 27.5°C (81.5°F) in March to 26.8°C (80.2°F) in May. Noteworthy, rainfall scales down from 124mm (4.88") in March to 118mm (4.65") in May, establishing a more moderate balance of wet and dry days. Considering daylight hours, they continue their decrease from 11.8 hours in March to a yearly low at 11.3 hours in May. Simultaneously, sea temperatures hold at a comfortable 29°C (84.2°F), ensuring continued water activities.

Winter weather in Salelologa

The mild winter period in Salelologa ensues from June to August with average high temperatures iterating between 27.8°C (82°F) and 27.3°C (81.1°F). In correlation, low temperatures moderately dip, presenting a winter low of 26°C (78.8°F) in August. The wet conditions uphold with notable rainfall figures from 130mm (5.12") to 146mm (5.75"). Although sunshine hours shrink to a minimal average of 7.3 hours in July, daylight hours start to increment from 11.3 hours in June to 11.7 hours in August. Thus, despite the wetter conditions and reduced sunshine, the winter season retains a warm climate, favourable wind speeds of 24km/h (14.9mph) to 24.7km/h (15.3mph) and ideal sea temperature of 28°C (82.4°F), upholding opportunities for outdoor adventures and experiences.

Weather in January

January is characterized by warm temperatures and high humidity in Salelologa, Samoa. These conditions are influenced by the South East trade winds prevalent during this time of the year. The rainfall is substantial, with an average rainfall of 175mm (6.89"), indicating it is the month of heaviest precipitation of the year. Weather in January »

Weather in February

In February, conditions remain similar to January, with the temperatures experiencing a slight decrease. There is a reduction in rainfall compared to last month, a trend contributing to the ideal weather for outdoor activities. Weather in February »

Weather in March

Salelologa sees a slight change in the weather pattern in March. The humidity and heat come down a notch, but it still remains considerably high. Rainfall drops to 73mm (2.87"), giving way to more sunshine. Wind speeds reduce, leading to calmer ocean surface conditions. Weather in March »

Weather in April

With a drop in daylight hours compared to the previous month, April signals the transition to shorter daylight months in Salelologa. This reduction is offset by an interesting pattern of warmer low temperatures. Despite the lesser daylight hours, there is more sunshine to enjoy. Weather in April »

Weather in May

May mirrors the weather of April, characterized by warm temperatures and high humidity in Salelologa. There's engrossing cloud cover adding an element of intrigue to the sky. Increased relative humidity of 77% tends to make the environment feel warmer. Weather in May »

Weather in June

Salelologa heads towards its coolest period of the year, in June. Oceanic and atmospheric conditions indicate the winter solstice, marked by the shortest daylight duration of the year. Even though June is a cooler month, there is some rainfall variation due to the changing atmospheric pressure. Weather in June »

Weather in July

In July, the weather leans towards a cooler, windy mode. The wind speed peaks to 24.7km/h (15.3mph), making it the windiest month. It's a great period for windsurfers and those who enjoy a slight breeze. Despite the lower temperatures, the sea continues to be warm, promising good times at the beach. Weather in July »

Weather in August

August experiences similar conditions to July, but there is a subtle change. The dares to creep towards warmer days. Salelologa experiences longer daylight hours as compared to July. The wind speed decreases overall, but gusts can reach up to 33.7km/h (20.9mph). Weather in August »

Weather in September

As spring arrives in Salelologa, September presents a lovely, tropical weather experience. The overall moisture content in the air remains high, keeping the environment fresh. A notable decrease in rainfall occurs, making it the driest month of the year with 57mm (2.24"). Weather in September »

Weather in October

October sees an increase in rainfall, signifying the onset of the wet season. The temperatures start to rise, warming the city up after the short cool period. A characteristic trend of more sunshine hours can be observed. As the weather transitions, there is an increase in cloud cover. Weather in October »

Weather in November

November brings a balance between warmth, humidity, and rainfall. The temperature stabilizes, holding on to the warmth of later months. The wind speed reduces, intensifying the calmness of the sea. It hosts the second-lowest rainfall of the season with 112mm (4.41"). Weather in November »

Weather in December

As the year winds down, December exhibits signs of peak annual weather trends. It alludes to the end of one cycle and a transition to a new one. Rainfall levels bounce back to 162mm (6.38"), mirroring the beginning of the year. Longer daylight hours and increased sunshine further enhance the festive season. Weather in December »
Updated: Feb 15, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the rainiest month in Salelologa?

The month with the most rainfall is January, when the rain falls for 19.9 days and typically aggregates up to 175mm (6.89") of precipitation.

How much does it rain in Salelologa?

In Salelologa, Samoa, during the entire year, the rain falls for 246.7 days and collects up to 1451mm (57.13") of precipitation.

What months are the sea warmest in Salelologa?

January through May, November and December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.

What is the month with the highest UV index in Salelologa?

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

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

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

What part of the year is the hottest in Salelologa?

Salelologa experiences its warmest period in March and April, averaging a high-temperature of 28.7°C (83.7°F).

What is the least humid month in Salelologa?

The least humid month is March, with an average relative humidity of 75%.

What month has the most sunshine in Salelologa?

With an average of 8.7h of sunshine, March has the most sunshine of the year.

What is the most humid month in Salelologa?

June through September, with an average relative humidity of 78%, are most humid months in Salelologa.

What months are the sea coldest in Salelologa?

June through October, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater in Salelologa, Samoa.

What is the month with the shortest days in Salelologa?

With an average of 11h and 18min of daylight, June has the shortest days of the year.

What is the month with the least sunshine in Salelologa?

The month with the least sunshine is July, with an average of 7.3h of sunshine.

What are the coldest months in Salelologa?

September stands out as Salelologa's coldest month, with temperatures ranging between an average high of 27.3°C (81.1°F) and a low of 26.3°C (79.3°F).

What is the driest month in Salelologa?

September is the month with the least rainfall in Salelologa, Samoa. Rain falls for 18.7 days and accumulates 57mm (2.24") of precipitation.

When are the longest days in Salelologa?

With an average of 12h and 54min of daylight, December has the longest days of the year.

Is there Daylight Saving Time (DST) in Salelologa?

Salelologa, Samoa, does not utilize Daylight Saving Time (DST). +13 timezone is used throughout the entire year.

Average temperature
Salelologa, Samoa

Average temperature - Salelologa, Samoa

The warmest months (with the highest average high temperature) are March and April (28.7°C).
The month with the lowest average high temperature is September (27.3°C).

The month with the highest average low temperature is January (27.6°C).
The coldest month (with the lowest average low temperature) is August (26°C).

Average pressure
Salelologa, Samoa

Average pressure - Salelologa, Samoa

The month with the highest atmospheric pressure is September (1012.3mbar).
The month with the lowest atmospheric pressure is January (1007.5mbar).

Average wind speed
Salelologa, Samoa

Average wind speed - Salelologa, Samoa

The windiest month (with the highest average wind speed) is July (24.7km/h).
The calmest month (with the lowest average wind speed) is March (14.8km/h).

Average humidity
Salelologa, Samoa

Average humidity - Salelologa, Samoa

The months with the highest relative humidity are June, July, August and September (78%).
The month with the lowest relative humidity is March (75%).

Average rainfall
Salelologa, Samoa

Average rainfall - Salelologa, Samoa

The wettest month (with the highest rainfall) is January (175mm).
The driest month (with the least rainfall) is September (57mm).

Average rainfall days
Salelologa, Samoa

Average rainfall days - Salelologa, Samoa

The month with the highest number of rainy days is April (22.7 days).
The month with the least rainy days is September (18.7 days).

Average sea temperature
Salelologa, Samoa

Average sea temperature - Salelologa, Samoa

The best months for swimming (with the highest average sea temperature) are January, February, March, April, May, November and December (29°C).
The coldest months (with the lowest average sea temperature) are June, July, August, September and October (28°C).

Average daylight / Average sunshine
Salelologa, Samoa

Average daylight / Average sunshine - Salelologa, Samoa

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).

The month with the most sunshine is March (Average sunshine: 8h and 42min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).

Average sunshine days
Salelologa, Samoa

Average sunshine days - Salelologa, Samoa

The month with the most sunshine days is December (10.4 days).
The month with the least sunshine days is June (2.7 days).

Average UV index
Salelologa, Samoa

Average UV index - Salelologa, Samoa

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
Salelologa, Samoa

Average visibility - Salelologa, Samoa

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).

Salelologa, Samoa

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