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December Weather in Cachon, Dominican Republic

Last updated: August 23, 2025

In December, the average temperature in Cachon, Dominican Republic hovers around 24°C (75°F), providing a pleasantly warm climate for outdoor activities. Expect a minimum temperature of 18°C (64°F) and a maximum of 31°C (88°F), making for some delightful days. However, be prepared for a touch of rain, with an average precipitation of 24 mm (1.0 in) over 5 days. Additionally, the average humidity sits at 69%, contributing to the destination's vibrant atmosphere.

December Temperature in Cachon

In December in Cachon, the average temperature is 24°C (75°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as 18°C (64°F). This pleasant climate makes Cachon an ideal destination for outdoor activities and sightseeing.

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

The chart illustrates December temperature patterns in Cachon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cachon, December typically has an average temperature of 24°C (75°F), with highs reaching up to 31°C (88°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec737475767778797979777675
Data source: Temperature data for Cachon 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 Cachon

In Cachon in December, the precipitation amount is 24 mm (1.0 in) spread over the course of 5 days.

December Precipitation Trends in Cachon

The chart displays monthly precipitation patterns in Cachon, 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 Cachon, December typically receives around 24 mm (1.0 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec2720426476556611012812411224
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cachon

In Cachon in December, humidity is 69%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making it both refreshing and somewhat muggy for traveling.

December Average Humidity in Cachon

This chart illustrates the average monthly humidity levels in Cachon, 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 Cachon is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%63%59%58%57%57%63%71%73%72%72%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cachon

In Cachon in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Cachon.

Maximum UV Index Levels in Cachon for December

The chart shows the monthly maximum UV Index (UVI) for Cachon 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 Cachon typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911121313131213121198
Data source: Cachon 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 Cachon Compares to Other Months

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

This table compares monthly weather conditions in Cachon, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)27 mm (1.1 inches)65%very high
February Weather23°C (74°F)20 mm (0.8 inches)63%extreme
March Weather24°C (75°F)42 mm (1.7 inches)59%extreme
April Weather25°C (76°F)64 mm (2.5 inches)58%extreme
May Weather25°C (77°F)76 mm (3.0 inches)57%extreme
June Weather26°C (79°F)55 mm (2.2 inches)57%extreme
July Weather26°C (79°F)66 mm (2.6 inches)63%extreme
August Weather26°C (80°F)110 mm (4.3 inches)71%extreme
September Weather26°C (79°F)127 mm (5.0 inches)73%extreme
October Weather25°C (78°F)124 mm (4.9 inches)72%extreme
November Weather25°C (76°F)112 mm (4.4 inches)72%very high
December Weather24°C (75°F)24 mm (1.0 inches)69%very high

Compare Cachon's Climate with Cities Worldwide