May weather forecast and climate
Casabona, Reunion

Weather in May

May, the last month of the autumn, in Casabona, is another warm month, with average temperature ranging between min 21.2°C (70.2°F) and max 23.6°C (74.5°F).

Temperature

In May, the average high-temperature is almost the same as in April - a still warm 23.6°C (74.5°F). The average low-temperature, in May, is 21.2°C (70.2°F).

Humidity

In Casabona, Reunion, the average relative humidity in May is 79%.

Rainfall

In May, in Casabona, the rain falls for 17.5 days. Throughout May, 44mm (1.73") of precipitation is accumulated. Throughout the year, in Casabona, Reunion, there are 207.9 rainfall days, and 756mm (29.76") of precipitation is accumulated.

Daylight

In Casabona, Reunion, the average length of the day is 11.1h.

Sunshine

The month with the least sunshine is May, with an average of 6.9h of sunshine.

UV index

Months with the lowest UV index in Casabona are January, March through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in May in Casabona?

In Casabona, Reunion, in May, the average high-temperature is 23.6°C (74.5°F), and the average low-temperature is 21.2°C (70.2°F).

What is the average humidity in May in Casabona?

In Casabona, the average relative humidity in May is 79%.

How much does it rain in Casabona in May?

In Casabona, Reunion, in May, during 17.5 rainfall days, 44mm (1.73") of precipitation is typically accumulated.

What is the average length of the day in May in Casabona?

In Casabona, Reunion, the average length of the day in May is 11.1h.

What is the month with the least sunshine in Casabona?

The month with the least sunshine is May, with an average of 6.9h of sunshine.

How many hours of sunshine does Casabona have in May?

The average sunshine in May in Casabona, Reunion, is 6.9h.

What is the month with the lowest UV index in Casabona?

Months with the lowest UV index are January, March through December, with an average maximum UV index of 6.

What is the UV index intensity in May in Casabona?

The average daily maximum UV index in May in Casabona, Reunion, is 6. A UV Index reading of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.

Average temperature in May
Casabona, Reunion

Average temperature in May - Casabona, Reunion
  • Average high temperature in May: 23.6°C

The warmest months (with the highest average high temperature) are January, February and March (26.3°C).
The month with the lowest average high temperature is July (21.3°C).

  • Average low temperature in May: 21.2°C

Months with the highest average low temperature are January and February (24.3°C).
The coldest month (with the lowest average low temperature) is July (18.8°C).

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Average pressure in May
Casabona, Reunion

Average pressure in May - Casabona, Reunion
  • Average pressure in May: 1017.5mbar

The month with the highest atmospheric pressure is August (1021.5mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).

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Average wind speed in May
Casabona, Reunion

Average wind speed in May - Casabona, Reunion
  • Average wind speed in May: 16.7km/h

The windiest month (with the highest average wind speed) is July (19.8km/h).
The calmest month (with the lowest average wind speed) is November (13.4km/h).

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Average humidity in May
Casabona, Reunion

Average humidity in May - Casabona, Reunion
  • Average humidity in May: 79%

Months with the highest relative humidity are January, February, March and April (81%).
Months with the lowest relative humidity are July, August and September (77%).

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Average rainfall in May
Casabona, Reunion

Average rainfall in May - Casabona, Reunion
  • Average rainfall in May: 44mm

The wettest month (with the highest rainfall) is January (162mm).
The driest month (with the least rainfall) is September (10mm).

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Average rainfall days in May
Casabona, Reunion

Average rainfall days in May - Casabona, Reunion
  • Average rainfall days in May: 17.5 days

The month with the highest number of rainy days is March (24.9 days).
The month with the least rainy days is September (9.5 days).

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Average daylight in May /
Average sunshine in May
Casabona, Reunion

Average daylight in May / Average sunshine in May - Casabona, Reunion
  • Average daylight in May: 11.1h

The month with the longest days is December (Average daylight: 13.4h).
The month with the shortest days is June (Average daylight: 10.8h).

  • Average sunshine in May: 6.9h

The month with the most sunshine is October (Average sunshine: 10.9h).
The month with the least sunshine is May (Average sunshine: 6.9h).

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Average sunshine days in May
Casabona, Reunion

Average sunshine days in May - Casabona, Reunion
  • Average sunshine days in May: 7.5 days

The month with the most sunshine days is August (13.5 days).
The month with the least sunshine days is February (1.7 days).

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Average UV index in May
Casabona, Reunion

Average UV index in May - Casabona, Reunion
  • Average UV index in May: 6

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

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Average cloud cover in May
Casabona, Reunion

Average cloud cover in May - Casabona, Reunion
  • Average cloud cover in May: 27

The month with the most cloud cover is February (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 21).

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Average visibility in May
Casabona, Reunion

Average visibility in May - Casabona, Reunion
  • Average visibility in May: 10km

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

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