Climate and monthly weather forecastLalomanu, Samoa
Climate and monthly weather forecast
The climate of Lalomanu
Rooted in Samoa, Lalomanu resides within an equatorial climate range, as per the Köppen Climate Classification. This classification is designated to regions that teeter near the equator. With a geographical position between the Tropic of Cancer and the Tropic of Capricorn, Lalomanu experiences high rainfall throughout the year, paired harmoniously with warm and humid conditions.This equatorial wonder sees a breezy moderate wind range spanning from 14.8km/h (9.2mph) to 24.7km/h (15.3mph), with some gust experiencing a peak speed of 34.8km/h (21.6mph). Pressure levels remain fairly constant throughout the year, wavering minimally around a mean of 1010.3mb. Visibility remains unchanging at a constant 10km (6.2mi), allowing visitors and locals to enjoy unhindered views of this Samoan gem.
Throughout the year, temperatures hold steady with minimal disparity between highs and lows, contributing to the tropical allure of this location. The mercury often fluctuates between 27°C (80.6°F) and 29°C (84.2°F) during the day, while night temperatures float slightly lower within a cosy range from 26°C (78.8°F) to 27.6°C (81.7°F).
Rainfall shows considerable variations monthly where Lalomanu sees the skies generously pouring between 57mm (2.24") and 175mm (6.89"). Correspondingly, the number of rainfall days differs from 18.7 to 22.7. Alongside, relative humidity ranges between 75% and 78%, spiraling upwards during months of greater precipitation. The cloud coverage averages around 44%, providing a sun-soaked sky for most of the year.
The best time to visit Lalomanu
Emerging as an idyllic time, November receives a moderate 112mm (4.41") of rainfall with the sun generously dispersing eight hours of sunshine. Night and day temperatures pleasantly hover around 27.2°C (81°F) and 28.1°C (82.6°F) respectively. UV index, considered a critical element for visitors, remains consistent at 7, advising necessary precautions when enjoying the blissful Samoan sun. With a mild wind speed of 17.8km/h (11.1mph) and good visibility of 10km (6.2mi), November emerges as an inviting time to experience the lush greenery of Lalomanu.The worst time to visit Lalomanu
Lalomanu in February endures a high rainfall of 155mm (6.1"), attributed to the 18.8 days of rainfall. Although the sun tends to stay around for eight hours, its warmth tends to be overshadowed by the increased precipitation. The wind speed escalates to 19km/h (11.8mph), resulting in a relatively less calm atmosphere. Daytime temperatures also slightly rise to 28.4°C (83.1°F), contributing to a humid climate further festooned by a relative humidity of 77%. Thus, potential visitors might consider postponing their February plans.Spring weather in Lalomanu
Spring graces Lalomanu with a delightful aura where March commences with an average temperature of 28.7°C (83.7°F). However, as the season progresses towards May, the heat slowly dwindles to 28.3°C (82.9°F). Rainfall is somewhat abundant during Spring, proceeding from 73mm (2.87") in March to 118mm (4.65") in May. The sunshine hours slightly wane from 8.7 hours in March to eight hours by the end of Spring, while daylight hours range from 12.2 hours to 11.5 hours.Summer weather in Lalomanu
The generous Samoan sun becomes a bit elusive during Summer. The rainfall peaks at 146mm (5.75") in July, accompanied by surplus cloud coverage of 49%. Sunshine hours, however, reduce to a minimum of 7.3 hours in July from eight hours in June. Daytime temperatures marginally descend, reaching a low of 27.5°C (81.5°F) in July from an initial 27.8°C (82°F) in June. Concurrently, the wind speed follows suit and escalates to a brisk 24.7km/h (15.3mph) in July.Autumn weather in Lalomanu
Autumn in Lalomanu offers a mild atmosphere with day temperatures hovering comfortably between 27.3°C (81.1°F) and 27.8°C (82°F). The rainfall decreases progressively from 84mm (3.31") in August to 57mm (2.24") in October, which is seen as minimal compared to other months. Correspondingly, the number of rainfall days dips to 18.7 in October. Sea temperatures persevere around the 28°C (82.4°F) mark, suitable for an autumnal dip.Winter weather in Lalomanu
Winter in Lalomanu allures with minimal rainfall, the month of December showcases 162mm (6.38") of rainfall, just a slight increase compared to the previous 115mm (4.53") in November. Corresponding to this, the number of rainfall days moderately rise from 18.8 days to 19.1 days. Daytime temperatures remain constant throughout winter, wavering slightly between 28.1°C (82.6°F) and 28.3°C (82.9°F), while the sea maintains a steady 29°C (84.2°F), warm enough for winter water activities.Weather in January
Samoa begins the year with the city of Lalomanu experiencing a typical tropical climate. January is labelled with increased rainfall, evident as the month experiences 175mm (6.89") of precipitation. Notably, the greens make for great ambience, although the increased wetness may limit outdoor activities. Weather in January »Weather in February
Lalomanu's weather continues in a similar fashion in February, carrying over most conditions experienced in the previous month. The ocean's temperature is constant, creating an inviting environment for those looking to immerse themselves in Samoa’s rich marine life. Weather in February »Weather in March
March also comes with some steadiness, with the weather in Lalomanu keeping up with the tropical ambience typical of Samoa. The city sees some reduction in rainfall, yet there is a significant number of rainy days. The decrease in precipitation is definitely a welcome change, making it a favourable period for outdoor explorations. Weather in March »Weather in April
Lalomanu enters April with a higher rainfall count of 124mm (4.88"). This keeps the environment refreshingly green and dramatically impacts its scenic beauty. The weather beckons beach-lovers as the sea temperature remains consistent, encouraging various water-related activities. Weather in April »Weather in May
Come May, and Lalomanu's weather shows signs of a mild shift. There is an adjusted balance of sunshine hours and daylight, which further reinforces the captivating beauty of the city. Travellers should keep an eye out for the moderately high humidity that still persists, but rest assured, it does not deter the Samoan adventure. Weather in May »Weather in June
As the mid-year approaches, Lalomanu's weather undergoes noticeable changes. Heightened wind speeds at 24km/h (14.9mph) form a significant characteristic of June's climate. However, the moderate changes in temperature do not taint the beach fun that Lalomanu is renowned for. Weather in June »Weather in July
July shows a further increase in the wind speed, peaking in this month in Lalomanu. It adds a liveliness to the environment, presenting perfect conditions for wind-surfers and sailing enthusiasts. While rainfall persists, its consistency upholds the lush green landscape that characterises Samoa. Weather in July »Weather in August
August brings about a welcome change in Lalomanu, with an observable reduction in rain. Evident in the steady weather conditions, it marks the beginnings of a favourable period for outdoor activities. Steady sea temperatures continue to draw beachgoers and marine enthusiasts to the pristine shorelines. Weather in August »Weather in September
September in Lalomanu sees the lowest recorded rainfall of 57mm (2.24"). This reduction in precipitation creates an appealing time for outdoor tourist activities. However, the tropical climate of Samoa is still strongly felt with humid and windy conditions continuing to prevail in this month. Weather in September »Weather in October
October marks a shift in Lalomanu's weather, with a slight increase in rainfall. Nonetheless, the city's ambience remains pleasant enough for explorers and beach enthusiasts alike. Although rain makes a comeback, the weather does not deter from the unique environment which Lalomanu offers. Weather in October »Weather in November
As November arrives, Lalomanu's weather shows more consistency in its tropical essence. Rainfall barely changes compared to the previous month, maintaining the lush greenery native to Samoa. The sea continues to stay warm and inviting, complementing the overall ambiance. Weather in November »Weather in December
December concludes the climatic cycle in Lalomanu with some distinctive changes. This includes a return to higher rainfall at 162mm (6.38"), reinstating the vibrancy of the lush Samoan landscape. However, these showers do not disturb the island city's charm as sunshine hours remain satisfactory. Weather in December »Updated: Jun 3, 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
January is the month with the most rainfall. Rain falls for 19.9 days and accumulates 175mm (6.89") of precipitation.
In Lalomanu, during the entire year, the rain falls for 246.7 days and collects up to 1451mm (57.13") of precipitation.
January through May and December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
January through December, with an average maximum UV index of 7, are months with the highest UV index.
The months with the lowest UV index in Lalomanu are January through December, with an average maximum UV index of 7.
Peak temperatures are observed in March and April, averaging a high-temperature of 28.7°C (83.7°F).
With an average relative humidity of 75%, March is the least humid month in Lalomanu.
With an average of 8.7h of sunshine, March has the most sunshine of the year.
June through September, with an average relative humidity of 78%, are most humid months.
With an average of 11h and 18min of daylight, June has the shortest days of the year.
With an average of 7.3h of sunshine, July has the least sunshine of the year.
August and September, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater.
Lalomanu records the coldest temperatures in September, averaging a high of 27.3°C (81.1°F) and a low of 26.3°C (79.3°F).
September is the month with the least rainfall in Lalomanu, Samoa. Rain falls for 18.7 days and accumulates 57mm (2.24") of precipitation.
December has the longest days of the year, with an average of 12h and 54min of daylight.
Lalomanu, Samoa, does not observe Daylight Saving Time (DST). +13 timezone is used over the entire year.
Average temperature
Lalomanu, 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
Lalomanu, Samoa
- Average pressure in January:
1007.5mbar - Average pressure in February:
1007.9mbar - Average pressure in March:
1009.3mbar - Average pressure in April:
1010.3mbar - Average pressure in May:
1011.1mbar - Average pressure in June:
1011.7mbar
- Average pressure in July:
1011.8mbar - Average pressure in August:
1012.2mbar - Average pressure in September:
1012.3mbar - Average pressure in October:
1011.3mbar - Average pressure in November:
1009.7mbar - Average pressure in December:
1008.3mbar
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
Lalomanu, Samoa
- Average wind speed in January:
17.8km/h - Average wind speed in February:
19km/h - Average wind speed in March:
14.8km/h - Average wind speed in April:
16km/h - Average wind speed in May:
18.4km/h - Average wind speed in June:
24km/h
- Average wind speed in July:
24.7km/h - Average wind speed in August:
24.2km/h - Average wind speed in September:
23.2km/h - Average wind speed in October:
20.3km/h - Average wind speed in November:
17.8km/h - Average wind speed in December:
17.4km/h
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
Lalomanu, 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
Lalomanu, Samoa
- Average rainfall in January:
175mm - Average rainfall in February:
155mm - Average rainfall in March:
73mm - Average rainfall in April:
124mm - Average rainfall in May:
118mm - Average rainfall in June:
130mm
The wettest month (with the highest rainfall) is January (175mm).
The driest month (with the least rainfall) is September (57mm).
Average rainfall days
Lalomanu, Samoa
- Average rainfall days in January:
19.9 days - Average rainfall days in February:
18.8 days - Average rainfall days in March:
21 days - Average rainfall days in April:
22.7 days - Average rainfall days in May:
22.5 days - Average rainfall days in June:
20.3 days
- Average rainfall days in July:
21.7 days - Average rainfall days in August:
21.4 days - Average rainfall days in September:
18.7 days - Average rainfall days in October:
21.8 days - Average rainfall days in November:
18.8 days - Average rainfall days in December:
19.1 days
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
Lalomanu, Samoa
The best months for swimming (with the highest average sea temperature) are January, February, March, April, May and December (29°C).
The coldest months (with the lowest average sea temperature) are August and September (27°C).
Average daylight / Average sunshine
Lalomanu, Samoa
- Average daylight in January:
12h and 48min - Average daylight in February:
12h and 30min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 48min - Average daylight in May:
11h and 30min - Average daylight in June:
11h and 18min
- Average daylight in July:
11h and 24min - Average daylight in August:
11h and 42min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 24min - Average daylight in November:
12h and 48min - Average daylight in December:
12h and 54min
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).
- Average sunshine in January:
7h and 54min - Average sunshine in February:
8h and 0min - Average sunshine in March:
8h and 42min - Average sunshine in April:
8h and 24min - Average sunshine in May:
8h and 0min - Average sunshine in June:
7h and 36min
- Average sunshine in July:
7h and 18min - Average sunshine in August:
7h and 24min - Average sunshine in September:
7h and 48min - Average sunshine in October:
7h and 48min - Average sunshine in November:
8h and 6min - Average sunshine in December:
8h and 0min
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
Lalomanu, Samoa
- Average sunshine days in January:
10 days - Average sunshine days in February:
8.1 days - Average sunshine days in March:
8.1 days - Average sunshine days in April:
4.3 days - Average sunshine days in May:
3.8 days - Average sunshine days in June:
2.7 days
- Average sunshine days in July:
3.1 days - Average sunshine days in August:
3.8 days - Average sunshine days in September:
3.6 days - Average sunshine days in October:
4.3 days - Average sunshine days in November:
8.1 days - Average sunshine days in December:
10.4 days
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
Lalomanu, 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 cloud cover
Lalomanu, Samoa
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 38).
Average visibility
Lalomanu, 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).
