August weather forecast and climate
Morne Rouge, Grenada

The last month of the summer, August, is also a hot month in Morne Rouge, Grenada, with average temperature ranging between min 23°C (73.4°F) and max 30°C (86°F).

Temperature

Warmest months are April through November, with an average high-temperature of 30°C (86°F).

Rainfall

In Morne Rouge, during August, the rain falls for 18 days and regularly aggregates up to 195mm (7.7") of precipitation. In Morne Rouge, during the entire year, the rain falls for 180 days and collects up to 1594mm (62.8") of precipitation.

Sea temperature

In Morne Rouge, the average water 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.

Daylight

In August, the average length of the day is 12.5h.

Sunshine

Months with the most sunshine in Morne Rouge, Grenada, are January through May and August, with an average of 8h of sunshine.

UV index

February through September, with an average maximum UV index of 12, are months with the highest UV index in Morne Rouge. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
In August, the average maximum UV index of 12 translate into the following recommendations:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. 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. 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 warmest months in Morne Rouge?

April through November, with an average high-temperature of 30°C (86°F), are warmest months.

What is the temperature in August in Morne Rouge?

In Morne Rouge, Grenada, in August, the average high-temperature is 30°C (86°F), and the average low-temperature is 23°C (73.4°F).

How much does it rain in Morne Rouge in August?

In Morne Rouge, during August, the rain falls for 18 days and regularly aggregates up to 195mm (7.7") of precipitation.

What is the sea water temperature in August in Morne Rouge?

In Morne Rouge, the average seawater temperature in August is 28°C (82.4°F). 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.

What is the average length of the day in August in Morne Rouge?

In Morne Rouge, Grenada, the average length of the day in August is 12.5h.

What are the months with the most sunshine in Morne Rouge?

Months with the most sunshine are January through May and August, with an average of 8h of sunshine.

How many hours of sunshine does Morne Rouge have in August?

The average sunshine in August in Morne Rouge is 8h.

When is the highest UV index in Morne Rouge?

Months with the highest UV index are February through September, with an average maximum UV index of 12.

How high is the UV index in August in Morne Rouge?

In Morne Rouge, the average daily maximum UV index in August is 12. A UV Index of 11, and more, symbolizes an extreme health threat from the exposure to the Sun's UV rays.
Average temperature in August - Morne Rouge, Grenada
  • Average high temperature in August: 30°C

Warmest months (with the highest average high temperature) are April, May, June, July, August, September, October and November (30°C).
Months with the lowest average high temperature are January, February, March and December (29°C).

  • Average low temperature in August: 23°C

Months with the highest average low temperature are May, June, July, August, September and October (23°C).
Coldest months (with the lowest average low temperature) are January, February, March and December (21°C).

Average rainfall in August - Morne Rouge, Grenada
  • Average rainfall in August: 195mm

The wettest month (with the highest rainfall) is October (207mm).
The driest month (with the lowest rainfall) is February (57mm).

Average rainfall days in August - Morne Rouge, Grenada
  • Average rainfall days in August: 18 days

Months with the highest number of rainy days are July and November (20 days).
The month with the lowest number of rainy days is April (7 days).

Average sea temperature in August - Morne Rouge, Grenada
  • Average sea temperature in August: 28°C

Best months for swimming (with the highest average sea temperature) are September and October (29°C).
Coldest months (with the lowest average sea temperature) are January, February, March, April and December (27°C).

Average daylight in August / Average sunshine in August - Morne Rouge, Grenada
  • Average daylight in August: 12.5h

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

  • Average sunshine in August: 8h

Months with most sunshine are January, February, March, April, May and August (Average sunshine: 8h).
Months with least sunshine are June, July, September, October, November and December (Average sunshine: 7).

Average UV index in August - Morne Rouge, Grenada
  • Average UV index in August: 12

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).

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