May weather forecast
Beau Vallon, Seychelles

englishespañol中文
Share

Weather in May

The month of May experiences a surge in rainfall to 170mm (6.69"), kicking off the wet season in Beau Vallon, Seychelles. Despite this, it manages to maintain steady temperature levels around April's figures. An increased wind speed, combined with the higher rainfall, may lead to cooler perceived temperatures. This period creates an ambiance for tourists who take pleasure in experiencing tropical climates in their rain-drenched essence.

Temperature

The shift to May in Beau Vallon signals an average high-temperature of a still moderately hot 28.9°C (84°F), subtly varied from April's 29.3°C (84.7°F). Beau Vallon's May nights exhibit a subtle drop in temperature, averaging at a still warm 27.8°C (82°F), closely aligned with the daytime highs.

Heat index

The heat index value during May is computed to be a tropical 34°C (93.2°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

In May, the average relative humidity in Beau Vallon is 76%.

Rainfall

In May, the rain falls for 22.6 days. Throughout May, 170mm (6.69") of precipitation is accumulated. Throughout the year, there are 241.9 rainfall days, and 1432mm (56.38") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature in Beau Vallon, Seychelles, is 29°C (84.2°F).
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.

Daylight

In Beau Vallon, the average length of the day in May is 11h and 55min.
On the first day of May, sunrise is at 06:16 and sunset at 18:13. On the last day of the month, sunrise is at 06:19 and sunset at 18:12 +04.

Sunshine

The average sunshine in May is 7.9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Beau Vallon. The months with the lowest UV index in Beau Vallon are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 7 in May suggests the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take note! Sand and water reflections strengthen the Sun's UV exposure.
Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot is May in Beau Vallon?

The average high-temperature and low-temperature in Beau Vallon, Seychelles, during May are 28.9°C (84°F) and 27.8°C (82°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in May is computed to be 34°C (93.2°F).

What is the average humidity in May in Beau Vallon?

In May, the average relative humidity in Beau Vallon, Seychelles, is 76%.

How many days does it rain in May in Beau Vallon?

In Beau Vallon, in May, during 22.6 rainfall days, 170mm (6.69") of precipitation is typically accumulated.

How warm is the water in May in Beau Vallon?

In Beau Vallon, in May, the average water temperature is 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in May in Beau Vallon?

The average day length in May in Beau Vallon, Seychelles, is 11h and 55min.

What time are sunrise and sunset in May in Beau Vallon?

In May, on the first day of the month, sunrise is at 06:16 and sunset at 18:13. On the last day of the month, sunrise is at 06:19 and sunset at 18:12 +04.

How long on average sun shines in May in Beau Vallon?

The average sunshine duration in May in Beau Vallon, Seychelles, is 7.9h.

What is the month with the highest UV index in Beau Vallon?

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

What is the month with the lowest UV index in Beau Vallon?

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

How high is the UV index in May in Beau Vallon?

In Beau Vallon, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.

Average temperature in May
Beau Vallon, Seychelles

Average temperature in May - Beau Vallon, Seychelles
  • Average high temperature in May: 28.9°C

The warmest month (with the highest average high temperature) is April (29.3°C).
The month with the lowest average high temperature is August (26.4°C).

  • Average low temperature in May: 27.8°C

The month with the highest average low temperature is April (28.1°C).
The coldest months (with the lowest average low temperature) are July and August (25.7°C).

Average pressure in May
Beau Vallon, Seychelles

Average pressure in May - Beau Vallon, Seychelles
  • Average pressure in May: 1010.6mbar

The month with the highest atmospheric pressure is August (1012.4mbar).
The month with the lowest atmospheric pressure is April (1010.4mbar).

Average wind speed in May
Beau Vallon, Seychelles

Average wind speed in May - Beau Vallon, Seychelles
  • Average wind speed in May: 19.1km/h

The windiest month (with the highest average wind speed) is August (28.1km/h).
The calmest month (with the lowest average wind speed) is April (12.8km/h).

Average humidity in May
Beau Vallon, Seychelles

Average humidity in May - Beau Vallon, Seychelles
  • Average humidity in May: 76%

The months with the highest relative humidity are July, August and September (80%).
The month with the lowest relative humidity is April (73%).

Average rainfall in May
Beau Vallon, Seychelles

Average rainfall in May - Beau Vallon, Seychelles
  • Average rainfall in May: 170mm

The wettest month (with the highest rainfall) is January (220mm).
The driest month (with the least rainfall) is August (50mm).

Average rainfall days in May
Beau Vallon, Seychelles

Average rainfall days in May - Beau Vallon, Seychelles
  • Average rainfall days in May: 22.6 days

The month with the highest number of rainy days is January (23.2 days).
The month with the least rainy days is November (17.3 days).

Average sea temperature in May
Beau Vallon, Seychelles

Average sea temperature in May - Beau Vallon, Seychelles
  • Average sea temperature in May: 29°C

The best month for swimming (with the highest average sea temperature) is April (30°C).
The coldest months (with the lowest average sea temperature) are July and August (26°C).

Average daylight in May /
Average sunshine in May
Beau Vallon, Seychelles

Average daylight in May / Average sunshine in May - Beau Vallon, Seychelles
  • Average daylight in May: 11h and 5min

The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).

  • Average sunshine in May: 7h and 5min

The month with the most sunshine is November (Average sunshine: 10h and 6min).
The month with the least sunshine is September (Average sunshine: 7h and 0min).

Average sunshine days in May
Beau Vallon, Seychelles

Average sunshine days in May - Beau Vallon, Seychelles
  • Average sunshine days in May: 4.4 days

The month with the most sunshine days is November (10.9 days).
The month with the least sunshine days is June (3 days).

Average UV index in May
Beau Vallon, Seychelles

Average UV index in May - Beau Vallon, Seychelles
  • 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
Beau Vallon, Seychelles

Average cloud cover in May - Beau Vallon, Seychelles
  • Average cloud cover in May: 43

The month with the most cloud cover is September (Cloud cover 51).
The month with the least cloud cover is November (Cloud cover 41).

Average visibility in May
Beau Vallon, Seychelles

Average visibility in May - Beau Vallon, Seychelles
  • Average visibility in May: 10km

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

Beau Vallon, Seychelles

Weather forecast for your location

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