January Weather in Virginia, South Africa

Last updated: August 31, 2025

In Virginia, South Africa, the average temperature in January hovers around 23°C (74°F). However, be prepared for a range, as temperatures can dip as low as 11°C (53°F) and soar up to 38°C (100°F). During this time, expect about 88 mm (3.4 in) of precipitation spread over 10 days, with humidity levels sitting comfortably at around 75%.

January Temperature in Virginia

In January in Virginia, the average temperature is 23°C (74°F). Maximums can reach 38°C (100°F), and minimums can be as low as 11°C (53°F). This makes it a great time for travelers to enjoy warm weather while being prepared for cooler evenings.

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

The chart illustrates January temperature patterns in Virginia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Virginia, January typically has an average temperature of 23°C (74°F), with highs reaching up to 38°C (100°F) and lows dropping to around 11°C (53°F).

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

January Precipitation in Virginia

In Virginia in January, the precipitation amount is 88 mm (3.4 in) over the course of 10 days.

January Precipitation Trends in Virginia

The chart displays monthly precipitation patterns in Virginia, 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 Virginia, January typically receives around 88 mm (3.4 inches) of precipitation spread over approximately 10 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 Virginia

In Virginia in January, humidity is 75%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket wrapping around you, making it feel more sweltering than it actually is, which can be quite uncomfortable for traveling.

January Average Humidity in Virginia

This chart illustrates the average monthly humidity levels in Virginia, 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 Virginia is approximately 75%, 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 Virginia

In Virginia in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Virginia.

Maximum UV Index Levels in Virginia for January

The chart shows the monthly maximum UV Index (UVI) for Virginia 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 Virginia typically reaches 16, which falls under the extreme exposure category.

Data source: Virginia 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 Virginia Compares to Other Months

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

This table compares monthly weather conditions in Virginia, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	88 mm (3.4 inches)	75%	extreme
February Weather	22°C (72°F)	130 mm (5.1 inches)	74%	extreme
March Weather	21°C (69°F)	63 mm (2.5 inches)	79%	extreme
April Weather	17°C (63°F)	72 mm (2.8 inches)	83%	very high
May Weather	13°C (56°F)	9 mm (0.3 inches)	84%	high
June Weather	10°C (50°F)	7 mm (0.3 inches)	79%	moderate
July Weather	10°C (50°F)	2 mm (0.1 inches)	69%	high
August Weather	13°C (55°F)	14 mm (0.6 inches)	60%	very high
September Weather	17°C (64°F)	9 mm (0.4 inches)	63%	extreme
October Weather	20°C (68°F)	37 mm (1.5 inches)	61%	extreme
November Weather	22°C (71°F)	56 mm (2.2 inches)	67%	extreme
December Weather	23°C (73°F)	100 mm (3.9 inches)	75%	extreme