January Weather in Welai, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Welai, Indonesia is a warm 26°C (78°F). Expect a minimum of 23°C (73°F) and a maximum of 31°C (87°F), creating a pleasant climate. However, be prepared for 448 mm (17.6 in) of rainfall over 25 days, resulting in an average humidity of 78%.

January Temperature in Welai

In January in Welai, the average temperature is 26°C (78°F), with maximums reaching 31°C (87°F) and minimums dropping to as low as 23°C (73°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates January temperature patterns in Welai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Welai, January typically has an average temperature of 26°C (78°F), with highs reaching up to 31°C (87°F) and lows dropping to around 23°C (73°F).

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

January Precipitation in Welai

In Welai in January, the total precipitation amount is 448 mm (17.6 in), occurring over 25 days.

January Precipitation Trends in Welai

The chart displays monthly precipitation patterns in Welai, 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 Welai, January typically receives around 448 mm (17.6 inches) of precipitation spread over approximately 25 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 Welai

In Welai in January humidity is 78%. With an average temperature of 26°C (78°F), this humidity feels like a warm embrace, making travel a bit more challenging as the air is thick and can leave you feeling sticky and sluggish. Be sure to stay hydrated and take breaks to enjoy the local sights without overheating.

January Average Humidity in Welai

This chart illustrates the average monthly humidity levels in Welai, 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 Welai is approximately 78%, 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 Welai

In Welai in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Welai.

Maximum UV Index Levels in Welai for January

The chart shows the monthly maximum UV Index (UVI) for Welai 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 Welai typically reaches 15, which falls under the extreme exposure category.

Data source: Welai 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 Welai Compares to Other Months

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

This table compares monthly weather conditions in Welai, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	448 mm (17.6 inches)	78%	extreme
February Weather	25°C (78°F)	393 mm (15.5 inches)	84%	extreme
March Weather	26°C (78°F)	472 mm (18.6 inches)	84%	extreme
April Weather	26°C (79°F)	286 mm (11.3 inches)	83%	extreme
May Weather	26°C (79°F)	171 mm (6.7 inches)	84%	extreme
June Weather	25°C (78°F)	108 mm (4.3 inches)	80%	extreme
July Weather	25°C (77°F)	59 mm (2.3 inches)	75%	extreme
August Weather	26°C (78°F)	39 mm (1.6 inches)	72%	extreme
September Weather	26°C (80°F)	27 mm (1.1 inches)	69%	extreme
October Weather	27°C (82°F)	75 mm (2.9 inches)	69%	extreme
November Weather	27°C (81°F)	303 mm (11.9 inches)	69%	extreme
December Weather	26°C (80°F)	464 mm (18.3 inches)	72%	extreme