May weather forecast
Satuiatua, Samoa

Weather in May

May, the last month of the autumn in Satuiatua, is another warm month, with an average temperature varying between 26.3°C (79.3°F) and 27.3°C (81.1°F).

Temperature

In Satuiatua, the average high-temperature in May is practically the same as in April - a still warm 27.3°C (81.1°F). In May, the average low-temperature is 26.3°C (79.3°F).

Heat index

In May, the average heat index is estimated at a hot 31°C (87.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'feels like', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, pregnancy, wind). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In May, the average relative humidity is 81%.

Rainfall

In May, the rain falls for 27 days. Throughout May, 282mm (11.1") of precipitation is accumulated. In Satuiatua, during the entire year, the rain falls for 311 days and collects up to 3423mm (134.76") of precipitation.

Daylight

In Satuiatua, the average length of the day in May is 11h and 29min.
On the first day of May, sunrise is at 06:39 and sunset at 18:15. On the last day of the month, sunrise is at 06:47 and sunset at 18:09 +13.

Sunshine

In May, the average sunshine is 7.8h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Satuiatua are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 in May transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Satuiatua?

In Satuiatua, Samoa, in May, the average high-temperature is 27.3°C (81.1°F), and the average low-temperature is 26.3°C (79.3°F). in May, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 31°C (87.8°F).

What is the average humidity in May in Satuiatua?

In May, the average relative humidity is 81%.

How many days does it rain in May in Satuiatua?

In Satuiatua, in May, it is raining for 27 days, with typically 282mm (11.1") of accumulated precipitation.

How many hours of daylight does Satuiatua have in May?

The average day length in May in Satuiatua is 11h and 29min.

What time are sunrise and sunset in May in Satuiatua?

On the first day of May in Satuiatua, Samoa, sunrise is at 06:39 and sunset at 18:15. On the last day of the month, sunrise is at 06:47 and sunset at 18:09 +13.

How many hours of sunshine does Satuiatua have in May?

The average sunshine duration in May in Satuiatua, Samoa, is 7.8h.

What are the months with the highest UV index in Satuiatua?

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

What are the months with the lowest UV index in Satuiatua?

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 in Satuiatua?

In May, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.

Average temperature in May
Satuiatua, Samoa

Average temperature in May - Satuiatua, Samoa
  • Average high temperature in May: 27.3°C

The warmest month (with the highest average high temperature) is April (27.5°C).
The months with the lowest average high temperature are August and September (26.3°C).

  • Average low temperature in May: 26.3°C

The month with the highest average low temperature is April (26.4°C).
The coldest months (with the lowest average low temperature) are July, August and September (25.2°C).

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Average pressure in May
Satuiatua, Samoa

Average pressure in May - Satuiatua, Samoa
  • Average pressure in May: 1011mbar

The month with the highest atmospheric pressure is September (1012.2mbar).
The month with the lowest atmospheric pressure is January (1007.4mbar).

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Average wind speed in May
Satuiatua, Samoa

Average wind speed in May - Satuiatua, Samoa
  • Average wind speed in May: 20.1km/h

The windiest month (with the highest average wind speed) is July (26.7km/h).
The calmest month (with the lowest average wind speed) is March (16.5km/h).

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Average humidity in May
Satuiatua, Samoa

Average humidity in May - Satuiatua, Samoa
  • Average humidity in May: 81%

The month with the highest relative humidity is September (82%).
The months with the lowest relative humidity are March and April (79%).

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Average rainfall in May
Satuiatua, Samoa

Average rainfall in May - Satuiatua, Samoa
  • Average rainfall in May: 282mm

The wettest month (with the highest rainfall) is January (459mm).
The driest month (with the least rainfall) is September (102mm).

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Average rainfall days in May
Satuiatua, Samoa

Average rainfall days in May - Satuiatua, Samoa
  • Average rainfall days in May: 27 days

The month with the highest number of rainy days is March (29.3 days).
The month with the least rainy days is September (21 days).

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Average daylight in May /
Average sunshine in May
Satuiatua, Samoa

Average daylight in May / Average sunshine in May - Satuiatua, Samoa
  • Average daylight in May: 11h and 29min

The month with the longest days is December (Average daylight: 12h and 55min).
The month with the shortest days is June (Average daylight: 11h and 20min).

  • Average sunshine in May: 7h and 48min

The month with the most sunshine is March (Average sunshine: 8h and 6min).
The months with the least sunshine are January and February (Average sunshine: 7h and 6min).

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Average sunshine days in May
Satuiatua, Samoa

Average sunshine days in May - Satuiatua, Samoa
  • Average sunshine days in May: 2.3 days

The month with the most sunshine days is August (6.7 days).
The month with the least sunshine days is February (0.8 days).

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Average UV index in May
Satuiatua, Samoa

Average UV index in May - Satuiatua, 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).

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Average cloud cover in May
Satuiatua, Samoa

Average cloud cover in May - Satuiatua, Samoa
  • Average cloud cover in May: 44

The months with the most cloud cover are January and February (Cloud cover 51).
The month with the least cloud cover is March (Cloud cover 43).

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Average visibility in May
Satuiatua, Samoa

Average visibility in May - Satuiatua, Samoa
  • Average visibility in May: 9km

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

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