May weather forecast
Séléa, Comoros

May

Weather in May

May ushers in drier weather conditions in Séléa, with the rainfall significantly reducing to a mere 73mm (2.87"). This positions May as a favourable month for visitors as the archipelago's tropical beauty emerges more visibly. The warm, gentle climate combined with the lowered rainfall enhances outdoor activities such as surfing, snorkeling, and exploring the island’s natural splendor. Days are moderately sunny with cloud cover decreasing to 29%, making May the month with the least cloudiness. As May transitions into June, there is a further decrease in rainfall and a slight dip in temperature.

Temperature

The transition into May is marked with an average high-temperature of a still moderately hot 27.3°C (81.1°F), showing an insignificant shift from April's 28.3°C (82.9°F). Séléa consistently logs a low temperature averaging a still warm 26°C (78.8°F) during May, a modest drop from daytime temperatures.

Heat index

The heat index in May is evaluated at a hot 30°C (86°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.
The standards for the heat index are set for locations in shade and under light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

In May, the average relative humidity in Séléa, Comoros, is 76%.

Rainfall

In Séléa, in May, it is raining for 15.5 days, with typically 73mm (2.87") of accumulated precipitation. Throughout the year, in Séléa, there are 187.6 rainfall days, and 1082mm (42.6") of precipitation is accumulated.

Daylight

In May, the average length of the day in Séléa is 11h and 34min.
On the first day of May, sunrise is at 06:13 and sunset at 17:54. On the last day of the month, sunrise is at 06:20 and sunset at 17:49 EAT.

Sunshine

With an average of 6.9h of sunshine, May has the least sunshine of the year.

UV index

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 7 during May translates into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

Frequently asked questions

What is the usual temperature for Séléa in May?
In May, the average high-temperature and low-temperature are 27.3°C (81.1°F) and 26°C (78.8°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in May is evaluated at 30°C (86°F).
What is the average humidity in May in Séléa?
In Séléa, the average relative humidity in May is 76%.
How much does it rain in Séléa in May?
In Séléa, Comoros, during May, the rain falls for 15.5 days and regularly aggregates up to 73mm (2.87") of precipitation.
What is the average length of the day in May in Séléa?
In Séléa, Comoros, the average day length in May is 11h and 34min.
When are sunrise and sunset in May in Séléa?
On the first day of May, sunrise is at 06:13 and sunset at 17:54. On the last day of the month, sunrise is at 06:20 and sunset at 17:49 EAT.
What is the month with the least sunshine in Séléa?
With an average of 6.9h of sunshine, May has the least sunshine of the year.
How long on average sun shines in May in Séléa?
In May, the average sunshine duration is 6.9h.
When is the highest UV index in Séléa?
January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index in Séléa.
What is the UV index intensity in May in Séléa?
In Séléa, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Séléa, Comoros
Average temperature in May
Séléa, Comoros
  • Average high temperature in May: 27.3°C

The warmest month (with the highest average high temperature) is March (28.8°C).
The months with the lowest average high temperature are July, August and September (25.3°C).

  • Average low temperature in May: 26°C

The month with the highest average low temperature is March (27.1°C).
The coldest month (with the lowest average low temperature) is August (23.8°C).

Average pressure in May - Séléa, Comoros
Average pressure in May
Séléa, Comoros
  • Average pressure in May: 1014.2mbar

The month with the highest atmospheric pressure is July (1017mbar).
The month with the lowest atmospheric pressure is February (1010mbar).

Average wind speed in May - Séléa, Comoros
Average wind speed in May
Séléa, Comoros
  • Average wind speed in May: 21.4km/h

The windiest month (with the highest average wind speed) is July (23.7km/h).
The calmest month (with the lowest average wind speed) is November (11.2km/h).

Average humidity in May - Séléa, Comoros
Average humidity in May
Séléa, Comoros
  • Average humidity in May: 76%

The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are July and August (74%).

Average rainfall in May - Séléa, Comoros
Average rainfall in May
Séléa, Comoros
  • Average rainfall in May: 73mm

The wettest month (with the highest rainfall) is January (233mm).
The driest month (with the least rainfall) is September (11mm).

Average rainfall days in May - Séléa, Comoros
Average rainfall days in May
Séléa, Comoros
  • Average rainfall days in May: 15.5 days

The months with the highest number of rainy days are March and April (23 days).
The month with the least rainy days is September (8.4 days).

Average daylight in May / Average sunshine in May - Séléa, Comoros
Average daylight in May /
Average sunshine in May
Séléa, Comoros
  • Average daylight in May: 11h and 4min

The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).

  • Average sunshine in May: 6h and 5min

The month with the most sunshine is November (Average sunshine: 11h and 18min).
The month with the least sunshine is May (Average sunshine: 6h and 54min).

Average sunshine days in May - Séléa, Comoros
Average sunshine days in May
Séléa, Comoros
  • Average sunshine days in May: 12.9 days

The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is April (5.8 days).

Average UV index in May - Séléa, Comoros
Average UV index in May
Séléa, Comoros
  • Average UV index in May: 7

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

Average cloud cover in May - Séléa, Comoros
Average cloud cover in May
Séléa, Comoros
  • Average cloud cover in May: 29

The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are August and September (Cloud cover 20).

Average visibility in May - Séléa, Comoros
Average visibility in May
Séléa, Comoros
  • 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).

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