January Weather in Whittlesea, South Africa

Last updated: August 31, 2025

In Whittlesea, South Africa, the average temperature in January hovers around 19°C (67°F). However, you can expect a range from a cool 6°C (43°F) to a warm 36°C (97°F). This month sees an average precipitation of 100 mm (3.9 in) spread over 14 days, accompanied by an average humidity of around 80%. Be prepared for some moisture in the air as you enjoy the varied temperatures!

January Temperature in Whittlesea

In January, in Whittlesea, the average temperature is 19°C (67°F). Maximums can reach 36°C (97°F), while minimums can be as low as 6°C (43°F). This makes Whittlesea an ideal destination for travelers seeking a mix of warm and cool weather experiences.

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

The chart illustrates January temperature patterns in Whittlesea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Whittlesea, January typically has an average temperature of 19°C (67°F), with highs reaching up to 36°C (97°F) and lows dropping to around 6°C (43°F).

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

January Precipitation in Whittlesea

In Whittlesea in January, the total precipitation amount is 100 mm (3.9 in) spread over 14 days.

January Precipitation Trends in Whittlesea

The chart displays monthly precipitation patterns in Whittlesea, 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 Whittlesea, January typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 14 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 Whittlesea

In Whittlesea in January humidity is 80%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor exploration a bit uncomfortable and sticky, yet it encourages you to seek out refreshing indoor activities or shaded spots to escape the heat.

January Average Humidity in Whittlesea

This chart illustrates the average monthly humidity levels in Whittlesea, 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 Whittlesea is approximately 80%, 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 Whittlesea

In Whittlesea 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 Whittlesea.

Maximum UV Index Levels in Whittlesea for January

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

Data source: Whittlesea 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 Whittlesea Compares to Other Months

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

This table compares monthly weather conditions in Whittlesea, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	100 mm (3.9 inches)	80%	extreme
February Weather	19°C (66°F)	118 mm (4.6 inches)	79%	extreme
March Weather	18°C (64°F)	78 mm (3.1 inches)	86%	extreme
April Weather	15°C (59°F)	67 mm (2.6 inches)	85%	very high
May Weather	12°C (54°F)	21 mm (0.8 inches)	84%	high
June Weather	10°C (50°F)	5 mm (0.2 inches)	79%	moderate
July Weather	9°C (49°F)	8 mm (0.3 inches)	77%	moderate
August Weather	10°C (50°F)	17 mm (0.7 inches)	72%	high
September Weather	13°C (56°F)	30 mm (1.2 inches)	79%	very high
October Weather	15°C (59°F)	55 mm (2.2 inches)	77%	extreme
November Weather	16°C (62°F)	61 mm (2.4 inches)	78%	extreme
December Weather	18°C (65°F)	84 mm (3.3 inches)	80%	extreme