January Weather in Campania, Australia

Last updated: August 22, 2025

In January, the average temperature in Campania, Australia is a comfortable 18°C (64°F). However, be prepared for fluctuations, as temperatures can dip to a minimum of 5°C (42°F) and soar to a maximum of 37°C (99°F). During this month, you can expect 42 mm (1.7 in) of precipitation over approximately 5 days, with an average humidity level of 68%.

January Temperature in Campania

In January in Campania, the average temperature is 18°C (64°F). Maximums can reach 37°C (99°F) and minimums can be as low as 5°C (42°F). This variation means travelers should pack for warm days and cool evenings while exploring the area.

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

The chart illustrates January temperature patterns in Campania, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Campania, January typically has an average temperature of 18°C (64°F), with highs reaching up to 37°C (99°F) and lows dropping to around 5°C (42°F).

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

January Precipitation in Campania

In Campania in January, the precipitation amount is 42 mm (1.7 in) over a span of 5 days.

January Precipitation Trends in Campania

The chart displays monthly precipitation patterns in Campania, 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 Campania, January typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 5 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 Campania

In Campania in January, humidity is 68%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making for a slightly muggy experience that can leave you feeling sticky as you explore, so it’s best to stay hydrated and take frequent breaks in the shade.

January Average Humidity in Campania

This chart illustrates the average monthly humidity levels in Campania, 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 Campania is approximately 68%, 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 Campania

In Campania 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 Campania.

Maximum UV Index Levels in Campania for January

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

Data source: Campania 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 Campania Compares to Other Months

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

This table compares monthly weather conditions in Campania, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	42 mm (1.7 inches)	68%	extreme
February Weather	16°C (61°F)	42 mm (1.7 inches)	68%	extreme
March Weather	16°C (60°F)	59 mm (2.3 inches)	73%	very high
April Weather	13°C (55°F)	37 mm (1.5 inches)	81%	high
May Weather	10°C (50°F)	43 mm (1.7 inches)	86%	moderate
June Weather	8°C (47°F)	43 mm (1.7 inches)	85%	low
July Weather	7°C (46°F)	31 mm (1.2 inches)	86%	low
August Weather	8°C (47°F)	52 mm (2.1 inches)	84%	moderate
September Weather	10°C (50°F)	44 mm (1.7 inches)	82%	high
October Weather	12°C (54°F)	79 mm (3.1 inches)	77%	very high
November Weather	14°C (58°F)	58 mm (2.3 inches)	77%	very high
December Weather	16°C (60°F)	62 mm (2.5 inches)	70%	extreme