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December Weather in Constanza, Dominican Republic

Last updated: August 23, 2025

In Constanza, Dominican Republic, the average temperature in December is a comfortable 18°C (64°F). You can expect a pleasant range, with minimums dipping to 11°C (52°F) and maximums soaring to 24°C (76°F). While enjoying the mild weather, be prepared for some rain, as 37 mm (1.5 in) of precipitation typically falls over 11 days. Don’t forget to account for the average humidity of 69%, which adds a touch of warmth to the air.

December Temperature in Constanza

In December in Constanza, the average temperature is 18°C (64°F). The maximum can reach 24°C (76°F), and the minimum can be as low as 11°C (52°F). This mild climate makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates December temperature patterns in Constanza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Constanza, December typically has an average temperature of 18°C (64°F), with highs reaching up to 24°C (76°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec636364666768696969686664
Data source: Temperature data for Constanza 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 Constanza

In Constanza in December, the total precipitation amount is 37 mm (1.5 in), occurring over the course of 11 days.

December Precipitation Trends in Constanza

The chart displays monthly precipitation patterns in Constanza, 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 Constanza, December typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec614616115919614512614922417910937
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Constanza

In Constanza in December humidity is 69%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making traveling both comfortable and slightly sticky as you explore the scenery.

December Average Humidity in Constanza

This chart illustrates the average monthly humidity levels in Constanza, 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 Constanza 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 Constanza

In Constanza 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 Constanza.

Maximum UV Index Levels in Constanza for December

The chart shows the monthly maximum UV Index (UVI) for Constanza 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 Constanza typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec912141414131313131298
Data source: Constanza 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 Constanza Compares to Other Months

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

This table compares monthly weather conditions in Constanza, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)61 mm (2.4 inches)65%very high
February Weather17°C (63°F)46 mm (1.8 inches)63%extreme
March Weather18°C (64°F)161 mm (6.3 inches)59%extreme
April Weather19°C (66°F)159 mm (6.3 inches)58%extreme
May Weather20°C (68°F)196 mm (7.7 inches)57%extreme
June Weather20°C (69°F)145 mm (5.7 inches)57%extreme
July Weather20°C (69°F)126 mm (5.0 inches)63%extreme
August Weather21°C (69°F)148 mm (5.8 inches)71%extreme
September Weather20°C (69°F)224 mm (8.8 inches)73%extreme
October Weather20°C (68°F)179 mm (7.1 inches)72%extreme
November Weather19°C (66°F)109 mm (4.3 inches)72%very high
December Weather18°C (64°F)37 mm (1.5 inches)69%very high

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