January Weather in Hernani, Philippines

Last updated: August 27, 2025

In January, the average temperature in Hernani, Philippines hovers around 26°C (79°F). Expect minimums of 24°C (75°F) and highs reaching 29°C (85°F). This month brings significant rainfall, with an average precipitation of 320 mm (12.6 in) over 24 days, contributing to a high average humidity of 86%.

January Temperature in Hernani

In January in Hernani, the average temperature is 26°C (79°F), with maximums reaching up to 29°C (85°F) and minimums dropping to as low as 24°C (75°F). It’s an ideal time for travelers seeking warm weather and pleasant conditions.

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

The chart illustrates January temperature patterns in Hernani, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hernani, January typically has an average temperature of 26°C (79°F), with highs reaching up to 29°C (85°F) and lows dropping to around 24°C (75°F).

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

January Precipitation in Hernani

In Hernani in January, the precipitation amount is 320 mm (12.6 in) over a span of 24 days.

January Precipitation Trends in Hernani

The chart displays monthly precipitation patterns in Hernani, 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 Hernani, January typically receives around 320 mm (12.6 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 Hernani

In Hernani in January, humidity is 86%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket clinging to your skin, making even short walks a challenge and turning travel into a sticky, sweat-inducing experience.

January Average Humidity in Hernani

This chart illustrates the average monthly humidity levels in Hernani, 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 Hernani 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 Hernani

In Hernani in January, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Hernani.

Maximum UV Index Levels in Hernani for January

The chart shows the monthly maximum UV Index (UVI) for Hernani 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 Hernani typically reaches 12, which falls under the extreme exposure category.

Data source: Hernani 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 Hernani Compares to Other Months

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

This table compares monthly weather conditions in Hernani, 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 (79°F)	320 mm (12.6 inches)	86%	extreme
February Weather	26°C (79°F)	213 mm (8.4 inches)	85%	extreme
March Weather	27°C (80°F)	156 mm (6.1 inches)	87%	extreme
April Weather	27°C (81°F)	134 mm (5.3 inches)	87%	extreme
May Weather	28°C (82°F)	196 mm (7.7 inches)	82%	extreme
June Weather	28°C (82°F)	267 mm (10.5 inches)	79%	extreme
July Weather	28°C (82°F)	283 mm (11.1 inches)	80%	extreme
August Weather	28°C (83°F)	205 mm (8.1 inches)	80%	extreme
September Weather	28°C (82°F)	217 mm (8.6 inches)	83%	extreme
October Weather	27°C (81°F)	295 mm (11.6 inches)	79%	extreme
November Weather	27°C (81°F)	318 mm (12.5 inches)	82%	extreme
December Weather	27°C (80°F)	427 mm (16.8 inches)	86%	extreme