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December Weather in Monte Llano, Dominican Republic

Last updated: August 23, 2025

In December, the average temperature in Monte Llano, Dominican Republic is a pleasant 25°C (77°F). Expect temperatures to range from a minimum of 21°C (70°F) to a maximum of 29°C (84°F). During this month, you can anticipate 85 mm (3.4 in) of precipitation over approximately 19 days, coupled with an average humidity of 69%. Enjoy the mild climate while staying prepared for occasional showers!

December Temperature in Monte Llano

In December in Monte Llano, the average temperature is 25°C (77°F). Maximum temperatures can reach 29°C (84°F), and the minimum can drop to as low as 21°C (70°F). This mild and comfortable climate makes Monte Llano an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

December Weather in Monte Llano: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Monte Llano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monte Llano, December typically has an average temperature of 25°C (77°F), with highs reaching up to 29°C (84°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec757575767879808181807877
Data source: Temperature data for Monte Llano 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 Monte Llano

In Monte Llano in December, the total precipitation amount is 85 mm (3.4 in), which falls over the course of 19 days.

December Precipitation Trends in Monte Llano

The chart displays monthly precipitation patterns in Monte Llano, 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 Monte Llano, December typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec91671386446225255101648785
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Monte Llano

In Monte Llano in December humidity is 69%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket enveloping you, making every step feel slightly sluggish and encouraging frequent breaks to enjoy refreshing beverages and cool breezes.

December Average Humidity in Monte Llano

This chart illustrates the average monthly humidity levels in Monte Llano, 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 Monte Llano 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 Monte Llano

In Monte Llano 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 Monte Llano.

Maximum UV Index Levels in Monte Llano for December

The chart shows the monthly maximum UV Index (UVI) for Monte Llano 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 Monte Llano typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313121313121198
Data source: Monte Llano 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 Monte Llano Compares to Other Months

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

This table compares monthly weather conditions in Monte Llano, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)91 mm (3.6 inches)65%very high
February Weather24°C (75°F)67 mm (2.6 inches)63%extreme
March Weather24°C (75°F)138 mm (5.4 inches)59%extreme
April Weather25°C (77°F)64 mm (2.5 inches)58%extreme
May Weather26°C (78°F)46 mm (1.8 inches)57%extreme
June Weather26°C (80°F)22 mm (0.9 inches)57%extreme
July Weather27°C (80°F)52 mm (2.0 inches)63%extreme
August Weather27°C (81°F)55 mm (2.2 inches)71%extreme
September Weather27°C (81°F)101 mm (4.0 inches)73%extreme
October Weather26°C (80°F)64 mm (2.5 inches)72%extreme
November Weather26°C (78°F)87 mm (3.4 inches)72%very high
December Weather25°C (77°F)85 mm (3.4 inches)69%very high

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