May weather forecast
Lalomanu, Samoa

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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. Slightly cooler temperatures make May an excellent month for exploring Lalomanu's diverse landscape. Rain or shine, the beaches maintain their inviting nature, offering a glimpse of Samoa's lush marine life.

Temperature

Transitioning from April to May, Lalomanu observes an average high-temperature of a still warm 28.3°C (82.9°F), differing subtly from the previous month. Recording a slight drop from the daily maximum, Lalomanu notes an average low temperature of 27°C (80.6°F) in the month of May.

Heat index

May's heat index is computed to be a hot 32°C (89.6°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.
Heat index evaluations are typically in the context of light winds and shaded environments. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

The average relative humidity in May is 77%.

Rainfall

In Lalomanu, in May, during 22.5 rainfall days, 118mm (4.65") of precipitation is typically accumulated. Throughout the year, there are 246.7 rainfall days, and 1451mm (57.13") of precipitation is accumulated.

Sea temperature

The months with the warmest seawater are January through May and December, with an average sea temperature of 29°C (84.2°F).
Note: For swimming, diving, and enjoying other water activities, the range of 25°C (77°F) to 29°C (84.2°F) in water temperature is considered ideal, offering pleasure for extended periods without discomfort.

Daylight

The average length of the day in May is 11h and 28min.
On the first day of May, sunrise is at 06:34 and sunset at 18:10. On the last day of the month, sunrise is at 06:43 and sunset at 18:04 +13.

Sunshine

In Lalomanu, the average sunshine in May is 8h.

UV index

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. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 7 in May transforms into this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take note! The UV strength of the Sun elevates when reflected off water and sand.

Frequently asked questions

How hot is it in May?

The high-temperature, in May, in Lalomanu, is 28.3°C (82.9°F), while the low-temperature averages to 27°C (80.6°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in May is computed to be 32°C (89.6°F).

What is the average humidity in May?

In Lalomanu, the average relative humidity in May is 77%.

How much does it rain in Lalomanu in May?

In May, the rain falls for 22.5 days. Throughout May, 118mm (4.65") of precipitation is accumulated.

What are the months with the warmest sea water?

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

How warm is the water in May?

In May, the average sea temperature is 29°C (84.2°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in May?

In Lalomanu, the average day length in May is 11h and 28min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 06:34 and sunset at 18:10. On the last day of the month, sunrise is at 06:43 and sunset at 18:04 +13.

How many hours of sunshine does Lalomanu have in May?

The average sunshine duration in May is 8h.

What is the month with the highest UV index?

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?

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

What is the UV index intensity in May?

The average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in May
Lalomanu, Samoa

Average temperature in May - Lalomanu, Samoa
  • Average high temperature in May: 28.3°C

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).

  • Average low temperature in May: 27°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 in May
Lalomanu, Samoa

Average pressure in May - Lalomanu, Samoa
  • Average pressure in May: 1011.1mbar

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 in May
Lalomanu, Samoa

Average wind speed in May - Lalomanu, Samoa
  • Average wind speed in May: 18.4km/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 in May
Lalomanu, Samoa

Average humidity in May - Lalomanu, Samoa
  • Average humidity in May: 77%

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 in May
Lalomanu, Samoa

Average rainfall in May - Lalomanu, Samoa
  • Average rainfall in May: 118mm

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

Average rainfall days in May
Lalomanu, Samoa

Average rainfall days in May - Lalomanu, Samoa
  • Average rainfall days in May: 22.5 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 in May
Lalomanu, Samoa

Average sea temperature in May - Lalomanu, Samoa
  • Average sea temperature in May: 29°C

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 in May /
Average sunshine in May
Lalomanu, Samoa

Average daylight in May / Average sunshine in May - Lalomanu, Samoa
  • Average daylight in May: 11h and 3min

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 May: 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 in May
Lalomanu, Samoa

Average sunshine days in May - Lalomanu, Samoa
  • Average sunshine days in May: 3.8 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 in May
Lalomanu, Samoa

Average UV index in May - Lalomanu, Samoa
  • Average UV index in May: 7

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 in May
Lalomanu, Samoa

Average cloud cover in May - Lalomanu, Samoa
  • Average cloud cover in May: 43

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 in May
Lalomanu, Samoa

Average visibility in May - Lalomanu, Samoa
  • Average visibility in May: 10km

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).

Lalomanu, Samoa

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