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December Weather in Trinity, Saint Kitts and Nevis

Last updated: August 31, 2025

In December, the average temperature in Trinity, Saint Kitts and Nevis hovers around 26°C (79°F), with a comfortable range from a minimum of 24°C (75°F) to a maximum of 28°C (82°F). Expect some rain, as 50 mm (2.0 in) of precipitation may fall over the course of 17 days. The atmosphere is quite humid, with an average humidity level of 78%, creating a warm and steamy environment perfect for exploring!

December Temperature in Trinity

In December in Trinity, the average temperature is 26°C (79°F). Maximums can reach 28°C (82°F), while minimums can drop to as low as 24°C (75°F). This mild and pleasant weather makes it an ideal destination for travelers seeking a comfortable climate.

December Weather in Trinity: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Trinity, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trinity, December typically has an average temperature of 26°C (79°F), with highs reaching up to 28°C (82°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787980818181818079
Data source: Temperature data for Trinity generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Trinity

In Trinity in December, the precipitation amount is 50 mm (2.0 in) over a span of 17 days.

December Precipitation Trends in Trinity

The chart displays monthly precipitation patterns in Trinity, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Trinity, December typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec353527415351781011461129450
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Trinity

In Trinity in December, humidity is 78%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit sluggish as the air hangs thick, leaving you in need of frequent breaks to hydrate and find shade.

December Average Humidity in Trinity

This chart illustrates the average monthly humidity levels in Trinity, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Trinity is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%77%77%78%79%81%83%82%80%79%79%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Trinity

In Trinity in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Trinity.

Maximum UV Index Levels in Trinity for December

The chart shows the monthly maximum UV Index (UVI) for Trinity in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Trinity typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313131313141299
Data source: Trinity December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Trinity Compares to Other Months

Weather in Trinity varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Trinity, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Trinity, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)35 mm (1.4 inches)77%very high
February Weather25°C (77°F)35 mm (1.4 inches)77%extreme
March Weather25°C (77°F)27 mm (1.1 inches)77%extreme
April Weather25°C (78°F)41 mm (1.6 inches)78%extreme
May Weather26°C (79°F)53 mm (2.1 inches)79%extreme
June Weather27°C (80°F)51 mm (2.0 inches)81%extreme
July Weather27°C (81°F)78 mm (3.1 inches)83%extreme
August Weather27°C (82°F)101 mm (4.0 inches)82%extreme
September Weather27°C (82°F)146 mm (5.7 inches)80%extreme
October Weather27°C (81°F)112 mm (4.4 inches)79%extreme
November Weather27°C (80°F)94 mm (3.7 inches)79%very high
December Weather26°C (79°F)50 mm (2.0 inches)78%very high

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