January Weather in Tarkwa, Ghana

Last updated: August 23, 2025

In Tarkwa, Ghana, the average temperature in January is a warm 27°C (80°F), making it a pleasant time to enjoy the outdoors. Temperatures can range from a cool 17°C (63°F) to a scorching 36°C (96°F), offering a variety of experiences. Expect about 63 mm (2.5 in) of precipitation over 15 days, along with an average humidity level of 73%, adding to the region's tropical feel.

January Temperature in Tarkwa

In January in Tarkwa, the average temperature is 27°C (80°F), with maximums reaching 36°C (96°F) and minimums dropping to as low as 17°C (63°F). It's a perfect time for travelers to enjoy warm weather while still being prepared for cooler evenings.

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

The chart illustrates January temperature patterns in Tarkwa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tarkwa, January typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (96°F) and lows dropping to around 17°C (63°F).

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

January Precipitation in Tarkwa

In Tarkwa in January, the precipitation amount is 63 mm (2.5 in) over a period of 15 days.

January Precipitation Trends in Tarkwa

The chart displays monthly precipitation patterns in Tarkwa, 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 Tarkwa, January typically receives around 63 mm (2.5 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 Tarkwa

In Tarkwa in January humidity is 73%. With an average temperature of 27°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling feel sticky and slightly uncomfortable, prompting frequent breaks in the shade and plenty of hydration.

January Average Humidity in Tarkwa

This chart illustrates the average monthly humidity levels in Tarkwa, 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 Tarkwa is approximately 73%, 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 Tarkwa

In Tarkwa in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Tarkwa.

Maximum UV Index Levels in Tarkwa for January

The chart shows the monthly maximum UV Index (UVI) for Tarkwa 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 Tarkwa typically reaches 11, which falls under the extreme exposure category.

Data source: Tarkwa 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 Tarkwa Compares to Other Months

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

This table compares monthly weather conditions in Tarkwa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	63 mm (2.5 inches)	73%	extreme
February Weather	28°C (82°F)	111 mm (4.4 inches)	74%	extreme
March Weather	27°C (81°F)	208 mm (8.2 inches)	76%	extreme
April Weather	27°C (81°F)	204 mm (8.0 inches)	77%	extreme
May Weather	27°C (80°F)	290 mm (11.4 inches)	81%	extreme
June Weather	26°C (78°F)	352 mm (13.8 inches)	82%	extreme
July Weather	25°C (77°F)	232 mm (9.2 inches)	83%	extreme
August Weather	25°C (77°F)	122 mm (4.8 inches)	90%	extreme
September Weather	25°C (78°F)	262 mm (10.3 inches)	92%	extreme
October Weather	26°C (79°F)	285 mm (11.2 inches)	89%	extreme
November Weather	26°C (80°F)	240 mm (9.5 inches)	81%	very high
December Weather	27°C (80°F)	109 mm (4.3 inches)	78%	very high