January Weather in Oranjestad, Bonaire, Sint Eustatius and Saba

Last updated: August 22, 2025

In January, the average temperature in Oranjestad, Bonaire, Sint Eustatius and Saba hovers around 25°C (78°F), with a comfortable minimum of 23°C (73°F) and an enjoyable maximum of 27°C (81°F). Expect some rain, as precipitation amounts reach 31 mm (1.2 in) over about 12 days, contributing to a relatively high average humidity of 77%.

January Temperature in Oranjestad

In January in Oranjestad, the average temperature is 25°C (78°F). Maximums can reach 27°C (81°F), while minimums can drop to 23°C (73°F). This pleasant climate makes Oranjestad an ideal destination for travelers seeking comfortable weather.

January Weather in Oranjestad: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Oranjestad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oranjestad, January typically has an average temperature of 25°C (78°F), with highs reaching up to 27°C (81°F) and lows dropping to around 23°C (73°F).

Data source: Temperature data for Oranjestad generated using information from the Copernicus Climate Change Service.

January Precipitation in Oranjestad

In Oranjestad in January, the precipitation amount is 31 mm (1.2 in) and occurs over the course of 12 days.

January Precipitation Trends in Oranjestad

The chart displays monthly precipitation patterns in Oranjestad, 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 Oranjestad, January typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Oranjestad

In Oranjestad in January humidity is 77%. With an average temperature of 25°C (78°F), this humidity feels like a warm, sticky embrace that can quickly sap your energy, making outdoor activities more challenging and requiring frequent breaks to stay hydrated and cool.

January Average Humidity in Oranjestad

This chart illustrates the average monthly humidity levels in Oranjestad, 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 Oranjestad is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Oranjestad

In Oranjestad in January, 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 Oranjestad.

Maximum UV Index Levels in Oranjestad for January

The chart shows the monthly maximum UV Index (UVI) for Oranjestad 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 Oranjestad typically reaches 9, which falls under the very high exposure category.

Data source: Oranjestad 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 Oranjestad Compares to Other Months

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

This table compares monthly weather conditions in Oranjestad, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	31 mm (1.2 inches)	77%	very high
February Weather	25°C (77°F)	31 mm (1.2 inches)	77%	extreme
March Weather	25°C (77°F)	25 mm (1.0 inches)	77%	extreme
April Weather	26°C (78°F)	37 mm (1.4 inches)	78%	extreme
May Weather	26°C (79°F)	50 mm (2.0 inches)	79%	extreme
June Weather	27°C (81°F)	49 mm (1.9 inches)	81%	extreme
July Weather	27°C (81°F)	77 mm (3.0 inches)	83%	extreme
August Weather	28°C (82°F)	98 mm (3.9 inches)	82%	extreme
September Weather	28°C (82°F)	148 mm (5.8 inches)	80%	extreme
October Weather	27°C (82°F)	108 mm (4.3 inches)	79%	extreme
November Weather	27°C (80°F)	92 mm (3.6 inches)	79%	very high
December Weather	26°C (79°F)	45 mm (1.8 inches)	78%	very high