January Weather in Seria, Brunei Darussalam

Last updated: August 22, 2025

In January, the average temperature in Seria, Brunei Darussalam is a comfortable 27°C (80°F), with daily highs reaching up to 31°C (88°F) and lows dipping to 23°C (74°F). However, be prepared for some rain, as precipitation tends to accumulate to 221 mm (8.7 in) over approximately 24 days. The air is notably humid, with an average humidity level of 86%—perfect for those who enjoy a tropical vibe!

January Temperature in Seria

In January, in Seria, the average temperature is a pleasant 27°C (80°F). The maximum can reach as high as 31°C (88°F), while the minimum can drop to a comfortable 23°C (74°F). This makes Seria an ideal destination for travelers seeking warm and enjoyable weather during this time.

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

The chart illustrates January temperature patterns in Seria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seria, January typically has an average temperature of 27°C (80°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (74°F).

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

January Precipitation in Seria

In Seria in January, the precipitation amount is 221 mm (8.7 in), occurring over the course of 24 days.

January Precipitation Trends in Seria

The chart displays monthly precipitation patterns in Seria, 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 Seria, January typically receives around 221 mm (8.7 inches) of precipitation spread over approximately 24 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Seria

In Seria in January, humidity is 86%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel heavy and exhausting as you navigate the sultry air.

January Average Humidity in Seria

This chart illustrates the average monthly humidity levels in Seria, 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 Seria is approximately 86%, 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 Seria

In Seria in January, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Seria.

Maximum UV Index Levels in Seria for January

The chart shows the monthly maximum UV Index (UVI) for Seria 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 Seria typically reaches 13, which falls under the extreme exposure category.

Data source: Seria 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 Seria Compares to Other Months

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

This table compares monthly weather conditions in Seria, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	221 mm (8.7 inches)	86%	extreme
February Weather	27°C (80°F)	150 mm (5.9 inches)	87%	extreme
March Weather	27°C (81°F)	172 mm (6.8 inches)	87%	extreme
April Weather	27°C (81°F)	213 mm (8.4 inches)	84%	extreme
May Weather	28°C (82°F)	215 mm (8.5 inches)	80%	extreme
June Weather	28°C (82°F)	256 mm (10.1 inches)	81%	extreme
July Weather	27°C (82°F)	204 mm (8.0 inches)	80%	extreme
August Weather	28°C (82°F)	203 mm (8.0 inches)	82%	extreme
September Weather	27°C (81°F)	257 mm (10.1 inches)	85%	extreme
October Weather	27°C (81°F)	286 mm (11.3 inches)	81%	extreme
November Weather	27°C (81°F)	290 mm (11.4 inches)	81%	extreme
December Weather	27°C (80°F)	301 mm (11.8 inches)	84%	extreme