May weather forecast
Moroni, Comoros

An iconic mosque building, under clear blue skies, in Moroni, Comoros
An iconic mosque building, under clear blue skies, in Moroni, Comoros

Weather in May

The last month of the autumn, May, is another warm month in Moroni, Comoros, with an average temperature fluctuating between 26°C (78.8°F) and 27.3°C (81.1°F).

Temperature

In Moroni, the average high-temperature in May is relatively the same as in April - a still warm 27.3°C (81.1°F). The average low-temperature, in May, is 26°C (78.8°F).

Heat index

In May, the average heat index is appraised at a hot 30°C (86°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 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, clothing, metabolic differences), and activity. 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 especially crucial for babies and toddlers. 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 in Moroni is 76%.

Rainfall

In May, the rain falls for 15.5 days. Throughout May, 73mm (2.87") of precipitation is accumulated. Throughout the year, in Moroni, there are 187.6 rainfall days, and 1082mm (42.6") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature is 28°C (82.4°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

The average length of the day in May is 11h and 35min.
On the first day of the month, sunrise is at 06:13 and sunset at 17:54. On the last day of May, sunrise is at 06:20 and sunset at 17:49 EAT.

Sunshine

May has the least sunshine of the year in Moroni, with an average of 6.9h of sunshine.

UV index

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index in Moroni. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in May in Moroni?

In May, in Moroni, the average high-temperature is 27.3°C (81.1°F), and the average low-temperature is 26°C (78.8°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in May is appraised at 30°C (86°F).

What is the average humidity in May in Moroni?

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

How many days does it rain in May in Moroni?

In May, in Moroni, the rain falls for 15.5 days. Throughout May, 73mm (2.87") of precipitation is accumulated.

What is the sea water temperature in May in Moroni?

In May, the average sea temperature is 28°C (82.4°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.

How many hours of daylight does Moroni have in May?

In May, the average day length in Moroni, Comoros, is 11h and 35min.

When is the sunrise / sunset in May in Moroni?

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 Moroni?

May has the least sunshine of the year in Moroni, Comoros, with an average of 6.9h of sunshine.

How long on average sun shines in May in Moroni?

In Moroni, Comoros, the average sunshine duration in May is 6.9h.

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

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

How high is the UV index in May in Moroni?

In Moroni, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in May
Moroni, Comoros

Average temperature in May - Moroni, 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).

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Average pressure in May
Moroni, Comoros

Average pressure in May - Moroni, 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).

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Average wind speed in May
Moroni, Comoros

Average wind speed in May - Moroni, 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).

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Average humidity in May
Moroni, Comoros

Average humidity in May - Moroni, 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%).

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Average rainfall in May
Moroni, Comoros

Average rainfall in May - Moroni, 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).

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Average rainfall days in May
Moroni, Comoros

Average rainfall days in May - Moroni, 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).

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Average sea temperature in May
Moroni, Comoros

Average sea temperature in May - Moroni, Comoros
  • Average sea temperature in May: 28°C

The best months for swimming (with the highest average sea temperature) are January, February, March and April (29°C).
The coldest month (with the lowest average sea temperature) is August (25°C).

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Average daylight in May /
Average sunshine in May
Moroni, Comoros

Average daylight in May / Average sunshine in May - Moroni, Comoros
  • Average daylight in May: 11h and 35min

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 27min).

  • Average sunshine in May: 6h and 54min

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).

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Average sunshine days in May
Moroni, Comoros

Average sunshine days in May - Moroni, 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).

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Average UV index in May
Moroni, Comoros

Average UV index in May - Moroni, 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).

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Average cloud cover in May
Moroni, Comoros

Average cloud cover in May - Moroni, 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).

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Average visibility in May
Moroni, Comoros

Average visibility in May - Moroni, 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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