Moroni
Comoros
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Moroni, Comoros

A clear view of an iconic mosque building, under clear blue skies, in Moroni, Comoros
A clear view of an iconic mosque building, under clear blue skies, in Moroni, Comoros
August, the last month of the winter, in Moroni, is another warm month, with average temperature fluctuating between 27.7°C (81.9°F) and 18.4°C (65.1°F).

Temperature

The coldest months are July and August, with an average high-temperature of 27.7°C (81.9°F).

Heat index

The average heat index is calculated to 29.5°C (85.1°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise 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', 'real feel', 'felt air temperature', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like pregnancy, wind, clothing, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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

Months with the lowest humidity in Moroni, Comoros, are July and August, with an average relative humidity of 65%.

Rainfall

In August, the rain falls for 10 days. Throughout August, 150mm (5.9") of precipitation is accumulated. In Moroni, during the entire year, the rain falls for 167 days and collects up to 2700mm (106.3") of precipitation.

Sea temperature

With an average sea temperature of 25°C (77°F), August is the month with the coldest seawater.
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day is 11.7h.

Sunshine

The average sunshine in August is 7.5h.

UV index

In Moroni, Comoros, the average daily maximum UV index is 10. A UV Index value of 8 to 10 symbolizes a very high health risk from unsafe exposure to the UV radiation for average individuals.
Note: In August, the average maximum UV index of 10 translate into the following recommendations:
Take extra precautions. Protection against sun damage is required. 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. 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. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What are the coldest months in Moroni?

The coldest months in Moroni are July and August, with an average high-temperature of 27.7°C (81.9°F).

What is the temperature in August in Moroni?

The average high-temperature, in August, in Moroni, is 27.7°C (81.9°F), while the average low-temperature is 18.4°C (65.1°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, in August is estimated at 29.5°C (85.1°F).

What is the least humid month in Moroni?

Months with the lowest humidity in Moroni are July and August, with an average relative humidity of 65%.

What is the average humidity in August in Moroni?

In August, the average relative humidity in Moroni is 65%.

How many days does it rain in August in Moroni?

In Moroni, Comoros, in August, during 10 rainfall days, 150mm (5.9") of precipitation is typically accumulated.

When is the sea coldest in Moroni?

The month with the coldest seawater in Moroni, Comoros, is August, with an average sea temperature of 25°C (77°F).

How warm is the water in August in Moroni?

In Moroni, in August, the average water temperature is 25°C (77°F). 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.

How many hours of daylight does Moroni have in August?

In Moroni, Comoros, the average length of the day in August is 11.7h.

How long on average sun shines in August in Moroni?

The average sunshine in August is 7.5h.

What is the UV index intensity in August in Moroni?

In Moroni, the average daily maximum UV index in August is 10. A UV Index estimate of 8 to 10 represents a very high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in August - Moroni, Comoros
  • Average high temperature in August: 27.7°C

Warmest months (with the highest average high temperature) are March and December (30.8°C).
Months with the lowest average high temperature are July and August (27.7°C).

  • Average low temperature in August: 18.4°C

The month with the highest average low temperature is January (23.4°C).
The coldest month (with the lowest average low temperature) is August (18.4°C).

Average humidity in August - Moroni, Comoros
  • Average humidity in August: 65%

The month with the highest relative humidity is January (79%).
Months with the lowest relative humidity are July and August (65%).

Average rainfall in August - Moroni, Comoros
  • Average rainfall in August: 150mm

The wettest month (with the highest rainfall) is January (364mm).
The driest month (with the lowest rainfall) is October (97mm).

Average rainfall days in August - Moroni, Comoros
  • Average rainfall days in August: 10 days

Months with the highest number of rainy days are January, March and April (18 days).
The month with the lowest number of rainy days is August (10 days).

Average sea temperature in August - Moroni, Comoros
  • Average sea temperature in August: 25°C

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).

Average daylight in August / Average sunshine in August - Moroni, Comoros
  • Average daylight in August: 11.7h

The month with the longest days is December (Average daylight: 12.8h).
The month with shortest days is June (Average daylight: 11.4h).

  • Average sunshine in August: 7.5h

Months with most sunshine are June and November (Average sunshine: 7.7h).
The month with least sunshine is January (Average sunshine: 6h).

Average UV index in August - Moroni, Comoros
  • Average UV index in August: 10

Months with the highest UV index are January, February, March, April, September, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 8).