May weather forecast
Salelologa, Samoa

englishespañol中文
Share

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. With a slight reduction in sunshine hours, you can expect a few cloudy days. May in Samoa unfolds with a fascinating blend of sun and clouds.

Temperature

Salelologa's average high-temperature in May is a still moderately hot 28.3°C (82.9°F), marking an insignificant difference from the 28.7°C (83.7°F) of April. May nights reveal a minor deviation from daytime highs, with a mean low-temperature of 27°C (80.6°F).

Heat index

For May, the heat index is calculated to be a hot 32°C (89.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

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

Rainfall

In Salelologa, in May, during 22.5 rainfall days, 118mm (4.65") of precipitation is typically accumulated. Throughout the year, in Salelologa, 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, November and December, with an average sea temperature of 29°C (84.2°F).
Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.

Daylight

In Salelologa, the average length of the day in May is 11h and 29min.
On the first day of May, sunrise is at 06:37 and sunset at 18:14. On the last day of the month, sunrise is at 06:45 and sunset at 18:07 +13.

Sunshine

In May, the average sunshine is 8h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 7 in May translates into this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

Frequently asked questions

How hot is May?

In May, the average high-temperature and low-temperature are 28.3°C (82.9°F) and 27°C (80.6°F) respectively. In May, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 32°C (89.6°F).

What is the average humidity in May?

The average relative humidity in May is 77%.

How many days does it rain in May?

In Salelologa, in May, during 22.5 rainfall days, 118mm (4.65") of precipitation is typically accumulated.

When is the sea warmest?

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

How warm is the water in May in Salelologa?

In Salelologa, the average seawater temperature in May is 29°C (84.2°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in May?

In May, the average day length is 11h and 29min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 06:37 and sunset at 18:14. On the last day of the month, sunrise is at 06:45 and sunset at 18:07 +13.

How long on average sun shines in May?

In May, the average sunshine duration is 8h.

When is the highest UV index?

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

When is the lowest UV index?

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

How high is the UV index in May?

The average daily maximum UV index in May in Salelologa is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Average temperature in May
Salelologa, Samoa

Average temperature in May - Salelologa, 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
Salelologa, Samoa

Average pressure in May - Salelologa, 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
Salelologa, Samoa

Average wind speed in May - Salelologa, 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
Salelologa, Samoa

Average humidity in May - Salelologa, 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
Salelologa, Samoa

Average rainfall in May - Salelologa, 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
Salelologa, Samoa

Average rainfall days in May - Salelologa, 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
Salelologa, Samoa

Average sea temperature in May - Salelologa, 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, 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 in May /
Average sunshine in May
Salelologa, Samoa

Average daylight in May / Average sunshine in May - Salelologa, 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
Salelologa, Samoa

Average sunshine days in May - Salelologa, 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
Salelologa, Samoa

Average UV index in May - Salelologa, 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
Salelologa, Samoa

Average cloud cover in May - Salelologa, 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
Salelologa, Samoa

Average visibility in May - Salelologa, 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).

Salelologa, Samoa

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location