January weather forecast
Saint Kitts and Nevis

January is part of the dry season in Saint Kitts and Nevis and is one of the cooler months, with average temperatures generally between 24°C (75.2°F) to 26°C (78.8°F). This comfortably warm climate makes the twin-island federation a popular destination for tourists seeking to escape colder climates. The average sea temperature around this time is also inviting, usually at about 26°C (78.8°F).

The island of Nevis, being slightly smaller and having a central peak that attracts more rainfall, tends to be marginally cooler than Saint Kitts. However, the temperature difference is typically not significant enough to noticeably impact the overall climate.

The precipitation in January is considerably lower compared to the wet season months, with rainfall typically around 80mm (3.15"). This reduced rainfall in January contrasts with the wetter preceding month of December and the slightly drier following month of February. This makes January a prime time for outdoor exploration and water-based activities without much interference from rainfall.

Sunshine is abundant during January, with an average of 8 hours of sunlight per day, resulting in ample time for visitors to enjoy the beaches and natural landscapes. The winds are also generally milder in January, averaging about 20km/h (12.4mph), providing a refreshing breeze for beachgoers.

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• Basseterre - January »
  The months with the lowest humidity in Basseterre are January through March and December, with an average relative humidity of 75%. January through December, with an average maximum UV index of 7, are months with the highest UV index in Basseterre, Saint Kitts and Nevis.
• Fig Tree - January »
  The months with the lowest humidity in Fig Tree are January through March and December, with an average relative humidity of 75%. The months with the lowest UV index in Fig Tree are January through December, with an average maximum UV index of 7.
• Nevis - January »
  January through March, May through December, with an average of 8h of sunshine, are months with the least sunshine in Nevis, Saint Kitts and Nevis. The months with the lowest UV index in Nevis are January and December, with an average maximum UV index of 8.
• Dieppe Bay Town - January »
  Starting the year at Dieppe Bay Town January has the lowest average sea temperature at 26.3°C (79.3°F), reflecting cooler offshore waters after the sun-drenched warmth of the previous year. On the first day of January in Dieppe Bay Town sunrise is at 06:41 and sunset at 17:47.
• Cotton Ground - January »
  January through March and December, with an average relative humidity of 75%, are the least humid months in Cotton Ground, Saint Kitts and Nevis. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Cotton Ground, Saint Kitts and Nevis.
• Butlers - January »
  January through March and December, with an average relative humidity of 75%, are the least humid months in Butlers, Saint Kitts and Nevis. January through December, with an average maximum UV index of 7, are months with the highest UV index in Butlers.