January Weather in Mandiana, Guinea

Last updated: August 23, 2025

In January, the average temperature in Mandiana, Guinea is a warm 25°C (78°F). Expect temperatures to range from a cool 13°C (56°F) at night to a scorching 37°C (99°F) during the day. With no precipitation recorded — 0 mm (0.0 in) over the entire month — and a low average humidity of just 20%, it's the perfect time to enjoy the sunshine!

January Temperature in Mandiana

In January in Mandiana, the average temperature is 25°C (78°F). Maximum temperatures can reach 37°C (99°F), while minimums can drop as low as 13°C (56°F). This makes it an ideal time for travelers seeking warm weather with pleasant evenings.

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

The chart illustrates January temperature patterns in Mandiana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mandiana, January typically has an average temperature of 25°C (78°F), with highs reaching up to 37°C (99°F) and lows dropping to around 13°C (56°F).

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

January Precipitation in Mandiana

In Mandiana in January, the precipitation amount is 0 mm (0.0 in) during 0 days.

January Precipitation Trends in Mandiana

The chart displays monthly precipitation patterns in Mandiana, 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 Mandiana, January typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 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 Mandiana

In Mandiana in January, humidity is 20%. With an average temperature of 25°C (78°F), this humidity feels like a gentle breeze, making it perfect for exploring the sights and enjoying outdoor activities without feeling uncomfortably sticky.

January Average Humidity in Mandiana

This chart illustrates the average monthly humidity levels in Mandiana, 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 Mandiana is approximately 20%, 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 Mandiana

In Mandiana 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 Mandiana.

Maximum UV Index Levels in Mandiana for January

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

Data source: Mandiana 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 Mandiana Compares to Other Months

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

This table compares monthly weather conditions in Mandiana, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	0 mm (0.0 inches)	20%	extreme
February Weather	28°C (83°F)	5 mm (0.2 inches)	28%	extreme
March Weather	30°C (87°F)	11 mm (0.4 inches)	34%	extreme
April Weather	31°C (88°F)	40 mm (1.6 inches)	56%	extreme
May Weather	29°C (85°F)	87 mm (3.4 inches)	67%	extreme
June Weather	27°C (81°F)	147 mm (5.8 inches)	86%	extreme
July Weather	26°C (78°F)	228 mm (9.0 inches)	87%	extreme
August Weather	25°C (77°F)	270 mm (10.6 inches)	90%	extreme
September Weather	25°C (78°F)	255 mm (10.0 inches)	88%	extreme
October Weather	26°C (79°F)	151 mm (5.9 inches)	87%	extreme
November Weather	27°C (80°F)	11 mm (0.4 inches)	66%	very high
December Weather	26°C (79°F)	0 mm (0.0 inches)	34%	very high