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Saint Lucia

Gros Islet weather in January 2026

Saint Lucia

Gros Islet weather in January 2026

 

Day

29 °C

 

Night

22 °C

 

Sea

27 °C

 

Precipitation

122 mm

in month

 

Rainy days

17 days

in month

 

Daylight

11 hours

average

 

Sunshine

8 hours

average

 

Humidity

80 %

 

Day

29 °C

 

Night

22 °C

 

Sea

27 °C

 

Precipitation

122 mm

in month

 

Rainy days

17 days

in month

 

Daylight

11 hours

average

 

Sunshine

8 hours

average

 

Humidity

80 %

Overview: Gros Islet
In Gros Islet in January, the average air temperature ranges from 29 °C (85 °F) during the day to 22 °C (72 °F) at night. There are 17 days of rain on average, where the rainfall is 122 mm (4.80 in).

Weather charts for Gros Islet

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Countryside near Gros Islet in sunny weather with few clouds

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Weather overview for Gros Islet

Weather overview

In Gros Islet in January, the average air temperature ranges from 29 °C (85 °F) during the day to 22 °C (72 °F) at night. There are 17 days of rain on average, where the rainfall is 122 mm (4.80 in).

Are there good conditions to visit in Gros Islet in January?

There are good conditions for visiting in January in Gros Islet. The temperature during the day will be nice 29 °C (85 °F). The seawater temperature reaches ideal 27 °C (80 °F). At night, temperatures hover around a pleasant 22 °C (72 °F).

What is the sea temperature in January in Gros Islet?

The sea will reach 27 °C (80 °F) in Gros Islet in January. Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.

What is the temperature in Gros Islet during the day in January?

The average daily temperature in January in Gros Islet is 29 °C (85 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

How many rainy days can I expect in Gros Islet in January?

There are 17 days, which are rainy in January in Gros Islet, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 4.0 days of the week, or in general - 58 % days.

What is the night temperature in January in Gros Islet?

The average night temperature in January in Gros Islet is 22 °C (72 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

How many sunny hours can I expect in January in Gros Islet?

In January in Gros Islet, you can expect around 8 hours of sunshine.

What is the rainfall intensity in Gros Islet in January?

In January in Gros Islet, there is 122 mm (4.80 in) rainfall, which means on average 4 mm (0.16 in) rainfall per day.

Is there a wet season in January in Gros Islet?

No, there is no wet season in January in Gros Islet - you can expect 17 days of rain during the month.

How windy is Gros Islet in January?

In January in Gros Islet, there will be an average wind scale of 5.

How long is the day (from dawn till dusk) in Gros Islet in January?

The length of daylight in January in Gros Islet is 11 hours.

Is it hot in January in Gros Islet?

In January in Gros Islet, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

Is the weather in Gros Islet warmer in January than in February?

No, in Gros Islet in January the temperature is not higher than in February.

What is the humidity in January in Gros Islet?

In January in Gros Islet, expect humidity around 80 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

Is the sea in Gros Islet warmer in January than in December?

No, the sea is not warmer in January in Gros Islet than in December.

Is Gros Islet rainier in January than in February?

Yes, in January in Gros Islet it rains more than in February.

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