January Weather in Grootfontein, Namibia

Last updated: August 31, 2025

In January, the average temperature in Grootfontein, Namibia is a pleasant 24°C (75°F). Expect a minimum of 15°C (60°F) and a maximum that can reach up to 37°C (99°F). With 190 mm (7.5 in) of precipitation spread over 15 days, be prepared for some showers, but don’t let that dampen your spirit! The average humidity sits at an inviting 83%, making for a tropical atmosphere all month long.

January Temperature in Grootfontein

In January in Grootfontein, the average temperature is 24°C (75°F). Maximum temperatures can reach 37°C (99°F), while minimums can drop as low as 15°C (60°F). This makes it an ideal time for travelers to enjoy a range of outdoor activities in pleasant weather.

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

The chart illustrates January temperature patterns in Grootfontein, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grootfontein, January typically has an average temperature of 24°C (75°F), with highs reaching up to 37°C (99°F) and lows dropping to around 15°C (60°F).

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

January Precipitation in Grootfontein

In Grootfontein in January, the total precipitation amount is 190 mm (7.5 in) spread over 15 days.

January Precipitation Trends in Grootfontein

The chart displays monthly precipitation patterns in Grootfontein, 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 Grootfontein, January typically receives around 190 mm (7.5 inches) of precipitation spread over approximately 15 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 Grootfontein

In Grootfontein in January, humidity is 83%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket enveloping you, which can be quite stifling for traveling. You may find yourself frequently seeking shade or air conditioning, and it's wise to stay hydrated while exploring.

January Average Humidity in Grootfontein

This chart illustrates the average monthly humidity levels in Grootfontein, 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 Grootfontein is approximately 83%, 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 Grootfontein

In Grootfontein in January, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Grootfontein, you can check Hourly UV Index in Grootfontein.

Maximum UV Index Levels in Grootfontein for January

The chart shows the monthly maximum UV Index (UVI) for Grootfontein 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 Grootfontein typically reaches 17, which falls under the extreme exposure category.

Data source: Grootfontein 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 Grootfontein Compares to Other Months

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

This table compares monthly weather conditions in Grootfontein, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	190 mm (7.5 inches)	83%	extreme
February Weather	23°C (73°F)	206 mm (8.1 inches)	83%	extreme
March Weather	22°C (72°F)	116 mm (4.6 inches)	78%	extreme
April Weather	20°C (69°F)	50 mm (2.0 inches)	67%	extreme
May Weather	18°C (65°F)	0 mm (0.0 inches)	46%	very high
June Weather	16°C (60°F)	0 mm (0.0 inches)	33%	very high
July Weather	15°C (59°F)	0 mm (0.0 inches)	26%	very high
August Weather	19°C (67°F)	0 mm (0.0 inches)	19%	very high
September Weather	24°C (75°F)	1 mm (0.0 inches)	17%	extreme
October Weather	26°C (78°F)	21 mm (0.8 inches)	21%	extreme
November Weather	26°C (79°F)	50 mm (2.0 inches)	45%	extreme
December Weather	25°C (78°F)	101 mm (4.0 inches)	73%	extreme