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Temperatures in January

It's warm in January in Jamaica with an average temperature of 29°C. Temperatures this month range from a low of 28°C to a high of 30°C. At night, you can expect temperatures between 23°C and 24°C.

Max and Min Temperatures per Day

Daily Temperature in January in Jamaica

This chart shows the daily maximum and minimum temperatures in degrees Celsius for Jamaica in January. The red line indicates the max temperatures, and the blue line shows the minimums.

Start of January

The month of January starts in Jamaica with hot temperatures, averaging around 30°C during the day and nights close to 24°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.

Mid-January

By mid-January, the average daytime temperature stays the same at 30°C, with nights close to 24°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.

End of January

By the end of January, the average daytime temperature in Jamaica will be around 30°C, with nights close to 24°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.

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Water temperature

The water temperature at Jamaica is 28°C this month. Nice and warm for a swim.

Precipitation in January

In January, there is an average of 64 mm of precipitation, spread over 6 days. The wind speed is around 5 Bft, mostly coming from the East.

The average precipitation chance is 21% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.

Precipitation Chance

Daily precipitation chance in percentages for Jamaica in January

This chart shows the daily precipitation chance (in percentages) in January for Jamaica. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.

Jamaica in January

UK
Temperature Average Temperature
29°C 8°C
Sun High Temp
30°C 9°C
Sun Low Temp
28°C 6°C
Rain Total Precipitation
64 mm 58 mm
Rain Rainy Days
6 days 9 days

UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is January a good time to visit Jamaica?

Want nice weather? Then January is a great time to be in Jamaica. You’ll have pleasant temperatures and not too much rain this month.

Temperature records for Jamaica in January

With 32°C, Jamaica hit the highest temperature in the last 10 years in January 2017. The lowest daytime temperature in this month was 24°C in 2018. The extreme night temperatures ranged from a low of 20°C to a high of 26°C.

Check out the climate of Jamaica for all months and discover the best travel time

The climate of Jamaica is based on weather data from Montego Bay. Other locations might have different weather. You can check out all destinations in Jamaica for a full picture of the climate.

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Daily Temperature in January in Jamaica

This chart shows the average daily temperatures, both day and night, for each day in January in Jamaica, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.

Daily Temperature in January in Jamaica

Daily Precipitation in January in Jamaica

The chart below shows the average daily precipitation in January for Jamaica, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for January, you can expect around 6 days of rain in Jamaica.

Daily Precipitation in January in Jamaica

Daily UV Index in January in Jamaica

This chart shows the average daily UV index in January in Jamaica, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in January in Jamaica

Temperature in January in Jamaica Over the Years

This chart shows the average temperature in January in Jamaica, measured in degrees Celsius, over the past years.

Temperature in January in Jamaica Over the Years

Total Precipitation in January in Jamaica Over the Years

This chart shows the average precipitation in January in Jamaica, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

Precipitation in January in Jamaica Over the Years

Daily climate in January for Jamaica

Click on a specific day in January for detailed info on the typical weather on that day in Jamaica. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in January in Jamaica

Have you been to Jamaica in January?

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Average Weather in Jamaica by Month

Click on a month below to see detailed weather info for Jamaica. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Jamaica for all months at once

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