Morne Rouge
Grenada
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Morne Rouge, Grenada

January, the same as December, is another warm winter month in Morne Rouge, Grenada, with average temperature fluctuating between 29°C (84.2°F) and 21°C (69.8°F).

Temperature

January through March and December, with an average high-temperature of 29°C (84.2°F), are the coldest months.

Rainfall

In Morne Rouge, in January, it is raining for 14 days, with typically 78mm (3.1") of accumulated precipitation. Throughout the year, there are 180 rainfall days, and 1594mm (62.8") of precipitation is accumulated.

Sea temperature

January through April and December, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater. 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 January, the average length of the day is 11.5h.

Sunshine

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

UV index

The average daily maximum UV index in January is 10. A UV Index estimate of 8 to 10 represents a very high health risk from the exposure to the Sun's UV rays for the ordinary person.
The average daily UV index of 10 in January transform into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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. 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. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What are the coldest months in Morne Rouge?

The coldest months in Morne Rouge, Grenada, are January through March and December, with an average high-temperature of 29°C (84.2°F).

What is the temperature in January in Morne Rouge?

The average high-temperature, in January, in Morne Rouge, Grenada, is 29°C (84.2°F), while the average low-temperature is 21°C (69.8°F).

How many days does it rain in January in Morne Rouge?

In Morne Rouge, in January, it is raining for 14 days, with typically 78mm (3.1") of accumulated precipitation.

What are the months with the coldest sea water in Morne Rouge?

Through, April and December, with an average sea temperature of 27°C (80.6°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 sea water temperature in January in Morne Rouge?

In Morne Rouge, Grenada, in January, the average water temperature is 27°C (80.6°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 Morne Rouge have in January?

In Morne Rouge, Grenada, the average length of the day in January is 11.5h.

What is the month 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 long on average sun shines in January in Morne Rouge?

The average sunshine in January is 8h.

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

In Morne Rouge, Grenada, the average daily maximum UV index in January is 10. A UV Index estimate of 8 to 10 represents a very high health risk from the exposure to the Sun's UV rays.
Average temperature in January - Morne Rouge, Grenada
  • Average high temperature in January: 29°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 January: 21°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 January - Morne Rouge, Grenada
  • Average rainfall in January: 78mm

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

Average rainfall days in January - Morne Rouge, Grenada
  • Average rainfall days in January: 14 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 January - Morne Rouge, Grenada
  • Average sea temperature in January: 27°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 January / Average sunshine in January - Morne Rouge, Grenada
  • Average daylight in January: 11.5h

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 January: 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 January - Morne Rouge, Grenada
  • Average UV index in January: 10

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).