January Weather in Biay, Philippines

Last updated: August 27, 2025

In January, the average temperature in Biay, Philippines hovers around 25°C (78°F), with a comfortable minimum of 19°C (67°F) and a balmy maximum of 30°C (87°F). While you enjoy the pleasant warmth, be prepared for some rain, as the region typically sees 44 mm (1.7 in) of precipitation over 6 days. Don't forget to hydrate; the average humidity is around 74%, creating a tropical ambiance perfect for outdoor adventures!

January Temperature in Biay

In January in Biay, the average temperature is 25°C (78°F). Maximum can reach 30°C (87°F), and the minimum can be as low as 19°C (67°F). This mild weather makes it an ideal time for travelers to explore and enjoy all that Biay has to offer.

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

The chart illustrates January temperature patterns in Biay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Biay, January typically has an average temperature of 25°C (78°F), with highs reaching up to 30°C (87°F) and lows dropping to around 19°C (67°F).

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

January Precipitation in Biay

In Biay in January, the total precipitation amount is 44 mm (1.7 in) spread over 6 days.

January Precipitation Trends in Biay

The chart displays monthly precipitation patterns in Biay, 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 Biay, January typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 6 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 Biay

In Biay in January humidity is 74%. With an average temperature of 25°C (78°F), this humidity feels like you're enveloped in a warm, thick blanket, making outdoor activities feel more strenuous and necessitating frequent breaks and hydration for comfortable travel.

January Average Humidity in Biay

This chart illustrates the average monthly humidity levels in Biay, 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 Biay is approximately 74%, 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 Biay

In Biay in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Biay.

Maximum UV Index Levels in Biay for January

The chart shows the monthly maximum UV Index (UVI) for Biay 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 Biay typically reaches 11, which falls under the extreme exposure category.

Data source: Biay 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 Biay Compares to Other Months

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

This table compares monthly weather conditions in Biay, 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)	44 mm (1.7 inches)	74%	extreme
February Weather	25°C (78°F)	29 mm (1.1 inches)	73%	extreme
March Weather	27°C (80°F)	45 mm (1.8 inches)	74%	extreme
April Weather	27°C (81°F)	97 mm (3.8 inches)	76%	extreme
May Weather	27°C (82°F)	222 mm (8.8 inches)	76%	extreme
June Weather	27°C (81°F)	387 mm (15.2 inches)	79%	extreme
July Weather	26°C (79°F)	583 mm (22.9 inches)	83%	extreme
August Weather	26°C (79°F)	549 mm (21.6 inches)	83%	extreme
September Weather	26°C (79°F)	377 mm (14.9 inches)	82%	extreme
October Weather	26°C (80°F)	262 mm (10.3 inches)	80%	extreme
November Weather	27°C (80°F)	136 mm (5.4 inches)	84%	extreme
December Weather	26°C (79°F)	80 mm (3.1 inches)	81%	very high