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January Weather in Santo Domingo, Colombia

Last updated: August 23, 2025

In January, the average temperature in Santo Domingo, Colombia hovers around 18°C (65°F), creating a pleasant climate. Expect temperatures to range between a cool 10°C (50°F) and a warm 27°C (82°F). With an average humidity of 74% and 68 mm (2.7 in) of precipitation spread over 12 days, it's a good idea to stay prepared for occasional showers while enjoying the mild weather.

January Temperature in Santo Domingo

In January in Santo Domingo, the average temperature is 18°C (65°F), with maximums reaching 27°C (82°F) and minimums dipping as low as 10°C (50°F). This mild weather makes it an ideal time for travelers to explore the beauty of Santo Domingo.

January Weather in Santo Domingo: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santo Domingo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Domingo, January typically has an average temperature of 18°C (65°F), with highs reaching up to 27°C (82°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec646565656666676766656565
Data source: Temperature data for Santo Domingo 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.

January Precipitation in Santo Domingo

In Santo Domingo in January, the precipitation amount is 68 mm (2.7 in) over the course of 12 days.

January Precipitation Trends in Santo Domingo

The chart displays monthly precipitation patterns in Santo Domingo, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Santo Domingo, January typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6912021122221786476813119422083
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santo Domingo

In Santo Domingo in January humidity is 74%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can make even short walks feel laborious, leading travelers to seek shade and refreshment more often.

January Average Humidity in Santo Domingo

This chart illustrates the average monthly humidity levels in Santo Domingo, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Santo Domingo is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%68%65%73%88%89%89%87%88%89%90%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santo Domingo

In Santo Domingo in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santo Domingo, you can check here.

Maximum UV Index Levels in Santo Domingo for January

The chart shows the monthly maximum UV Index (UVI) for Santo Domingo in January, 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 January, the maximum UV index in Santo Domingo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516171614141514141312
Data source: Santo Domingo January 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 January Weather in Santo Domingo Compares to Other Months

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

This table compares monthly weather conditions in Santo Domingo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)68 mm (2.7 inches)74%extreme
February Weather18°C (65°F)120 mm (4.7 inches)68%extreme
March Weather18°C (65°F)211 mm (8.3 inches)65%extreme
April Weather19°C (66°F)222 mm (8.7 inches)73%extreme
May Weather19°C (66°F)217 mm (8.6 inches)88%extreme
June Weather19°C (66°F)86 mm (3.4 inches)89%extreme
July Weather19°C (67°F)47 mm (1.9 inches)89%extreme
August Weather19°C (67°F)68 mm (2.7 inches)87%extreme
September Weather19°C (66°F)131 mm (5.2 inches)88%extreme
October Weather18°C (65°F)194 mm (7.6 inches)89%extreme
November Weather18°C (65°F)220 mm (8.6 inches)90%extreme
December Weather18°C (65°F)83 mm (3.2 inches)85%extreme

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