May weather forecast
Grand Bois, Mauritius

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Weather in May

May stands as a month of transition in Grand Bois, Mauritius, between the warmer and cooler months of the year. The most defining aspect of May is the further decrease in rainfall to 28mm (1.1") over 15.3 days. This decrease sets the stage for the dry period that characterizes the forthcoming months. The cooler winds start to pick up, and a slight decrease in daylight hours signifies the onset of winter. Regardless, favorable visibility conditions persist, suitable for various outdoor endeavors.

Temperature

The advent of May brings an average high-temperature of a still moderately hot 25.8°C (78.4°F), almost identical to the preceding month. Nighttime temperatures hover around an average low of 23.8°C (74.8°F) in May, a slight descent from daytime highs.

Humidity

In May, the average relative humidity in Grand Bois is 76%.

Rainfall

In Grand Bois, during May, the rain falls for 15.3 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, there are 200.8 rainfall days, and 550mm (21.65") of precipitation is accumulated.

Daylight

In May, the average length of the day in Grand Bois is 11h and 9min.
On the first day of May, sunrise is at 06:26 and sunset at 17:47. On the last day of the month, sunrise is at 06:38 and sunset at 17:36 +04.

Sunshine

The average sunshine in May in Grand Bois is 6.4h.

UV index

The months with the lowest UV index are May through November, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Frequently asked questions

What is the average May temperature in Grand Bois?

An average high-temperature, in May, in Grand Bois, is 25.8°C (78.4°F) and the average low-temperature is 23.8°C (74.8°F). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in April is computed to be 30°C (86°F).

What is the average humidity in May in Grand Bois?

In May, the average relative humidity in Grand Bois is 76%.

How much does it rain in Grand Bois in May?

In Grand Bois, during May, the rain falls for 15.3 days and regularly aggregates up to 28mm (1.1") of precipitation.

What is the average length of the day in May in Grand Bois?

In May, the average day length in Grand Bois, Mauritius, is 11h and 9min.

When are sunrise and sunset in May in Grand Bois?

In May, on the first day of the month, sunrise is at 06:26 and sunset at 17:47. On the last day of the month, in Grand Bois, Mauritius, sunrise is at 06:38 and sunset at 17:36 +04.

How long on average sun shines in May in Grand Bois?

In Grand Bois, Mauritius, the average sunshine duration in May is 6.4h.

When is the lowest UV index in Grand Bois?

The months with the lowest UV index in Grand Bois, Mauritius, are May through November, with an average maximum UV index of 6.

What is the UV index reading in May in Grand Bois?

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

Average temperature in May
Grand Bois, Mauritius

Average temperature in May - Grand Bois, Mauritius
  • Average high temperature in May: 25.8°C

The warmest month (with the highest average high temperature) is February (28.2°C).
The month with the lowest average high temperature is August (22.9°C).

  • Average low temperature in May: 23.8°C

The month with the highest average low temperature is February (26°C).
The coldest month (with the lowest average low temperature) is August (21.3°C).

Average pressure in May
Grand Bois, Mauritius

Average pressure in May - Grand Bois, Mauritius
  • Average pressure in May: 1017.4mbar

The month with the highest atmospheric pressure is August (1021.2mbar).
The month with the lowest atmospheric pressure is February (1011.2mbar).

Average wind speed in May
Grand Bois, Mauritius

Average wind speed in May - Grand Bois, Mauritius
  • Average wind speed in May: 20.4km/h

The windiest month (with the highest average wind speed) is August (24.3km/h).
The calmest month (with the lowest average wind speed) is November (17.7km/h).

Average humidity in May
Grand Bois, Mauritius

Average humidity in May - Grand Bois, Mauritius
  • Average humidity in May: 76%

The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are July, August and September (74%).

Average rainfall in May
Grand Bois, Mauritius

Average rainfall in May - Grand Bois, Mauritius
  • Average rainfall in May: 28mm

The wettest month (with the highest rainfall) is February (105mm).
The driest month (with the least rainfall) is September (14mm).

Average rainfall days in May
Grand Bois, Mauritius

Average rainfall days in May - Grand Bois, Mauritius
  • Average rainfall days in May: 15.3 days

The month with the highest number of rainy days is March (21.8 days).
The month with the least rainy days is November (11.2 days).

Average daylight in May /
Average sunshine in May
Grand Bois, Mauritius

Average daylight in May / Average sunshine in May - Grand Bois, Mauritius
  • Average daylight in May: 11h and 1min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in May: 6h and 2min

The month with the most sunshine is October (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 6min).

Average sunshine days in May
Grand Bois, Mauritius

Average sunshine days in May - Grand Bois, Mauritius
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is November (14.2 days).
The month with the least sunshine days is February (4 days).

Average UV index in May
Grand Bois, Mauritius

Average UV index in May - Grand Bois, Mauritius
  • Average UV index in May: 6

The months with the highest UV index are January, February, March, April and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September, October and November (UV index 6).

Average cloud cover in May
Grand Bois, Mauritius

Average cloud cover in May - Grand Bois, Mauritius
  • Average cloud cover in May: 39

The months with the most cloud cover are March and April (Cloud cover 45).
The months with the least cloud cover are September and October (Cloud cover 38).

Average visibility in May
Grand Bois, Mauritius

Average visibility in May - Grand Bois, Mauritius
  • 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).

Grand Bois, Mauritius

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