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Central America and Caribbean

Dominica weather in January 2026

Central America and Caribbean

Dominica weather in January 2026

 

Day

29 °C

 

Night

22 °C

 

Sea

27 °C

 

Precipitation

136 mm

in month

 

Rainy days

18 days

in month

 

Daylight

11 hours

average

 

Sunshine

7 hours

average

 

Humidity

78 %

 

Day

29 °C

 

Night

22 °C

 

Sea

27 °C

 

Precipitation

136 mm

in month

 

Rainy days

18 days

in month

 

Daylight

11 hours

average

 

Sunshine

7 hours

average

 

Humidity

78 %

Overview: Dominica
In January in Dominica, the average air temperature ranges from 29 °C (85 °F) during the day to 22 °C (71 °F) at night. There are 18 days of rain on average, where the rainfall is 136 mm (5.35 in).

Weather charts for Dominica

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Nice beach by the sea in Dominica in sunny weather with few clouds
Dominica
Lake in Dominica in partly cloudy weather

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Weather overview and FAQs

Weather overview

In January in Dominica, the average air temperature ranges from 29 °C (85 °F) during the day to 22 °C (71 °F) at night. There are 18 days of rain on average, where the rainfall is 136 mm (5.35 in).

Are there good conditions to visit in Dominica in January?

January is a good month to visit Dominica. The daily temperatures in this month reach pleasant 29 °C (85 °F). The seawater temperature reaches ideal 27 °C (80 °F). At night, temperatures hover around a pleasant 22 °C (71 °F).

What temperature can I expect during the day in January in Dominica?

In Dominica in January, the average daily temperatures will be 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.

What is the sea temperature in January in Dominica?

The temperature of the sea in Dominica in January is 27 °C (80 °F). 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 average number of rainy days in Dominica in January?

In January in Dominica, we can expect 18 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 4.2 days of the week, or in general - 59 % days.

What is the night temperature in January in Dominica?

The average night temperature in Dominica in January is 22 °C (71 °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 heavy is the precipitation in Dominica in January?

There is precipitation of 136 mm (5.35 in) in Dominica in January, which means 5 mm (0.18 in) rainfall per day on average.

How many hours of sun to expect in Dominica in January?

In January in Dominica, you can expect around 7 hours of sunshine.

Is January part of the wet season in Dominica?

No, there is no wet season in January in Dominica - you can expect 18 days of rain during the month.

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

The length of daylight in Dominica in January is 11 hours.

Is the weather in Dominica warmer in January than in December?

No, in January in Dominica the temperature is not higher than in December.

Is it hot in Dominica in January?

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

What is the humidity in Dominica in January?

In Dominica in January, expect humidity around 78 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

Is the sea in Dominica warmer in January than in December?

No, the sea temperature in Dominica in January is not higher than in December.

How windy is it in Dominica in January?

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

Is Dominica rainier in January than in February?

Yes, in Dominica in January it rains more than in February.

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