January Weather in Rosso, Senegal

Last updated: August 31, 2025

In Rosso, Senegal, the average temperature in January hovers around 25°C (77°F), providing a pleasant climate. Expect a minimum of 14°C (57°F) and the potential for highs reaching 39°C (102°F). With 0 mm (0.0 in) of precipitation over 0 days, the weather remains dry, complemented by a moderate average humidity of 36%. Enjoy the sunshine!

January Temperature in Rosso

In January in Rosso, the average temperature is 25°C (77°F). Maximum can reach 39°C (102°F) and minimum can be as low as 14°C (57°F). This makes it an ideal time for travelers to enjoy a warm climate while also being prepared for cooler evenings.

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

The chart illustrates January temperature patterns in Rosso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosso, January typically has an average temperature of 25°C (77°F), with highs reaching up to 39°C (102°F) and lows dropping to around 14°C (57°F).

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

January Precipitation in Rosso

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

January Precipitation Trends in Rosso

The chart displays monthly precipitation patterns in Rosso, 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 Rosso, 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.

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Millimeters (mm) Inches (in)

January Humidity in Rosso

In Rosso in January humidity is 36%. With an average temperature of 25°C (77°F), this humidity feels like a refreshing breath of fresh air that's comfortable for traveling and exploring the area without feeling too clammy or weighed down.

January Average Humidity in Rosso

This chart illustrates the average monthly humidity levels in Rosso, 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 Rosso is approximately 36%, 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 Rosso

In Rosso in January, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Rosso.

Maximum UV Index Levels in Rosso for January

The chart shows the monthly maximum UV Index (UVI) for Rosso 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 Rosso typically reaches 9, which falls under the very high exposure category.

Data source: Rosso 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 Rosso Compares to Other Months

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

This table compares monthly weather conditions in Rosso, 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 (77°F)	0 mm (0.0 inches)	36%	very high
February Weather	26°C (79°F)	0 mm (0.0 inches)	40%	very high
March Weather	27°C (82°F)	1 mm (0.0 inches)	41%	extreme
April Weather	29°C (84°F)	0 mm (0.0 inches)	44%	extreme
May Weather	29°C (84°F)	0 mm (0.0 inches)	51%	extreme
June Weather	30°C (86°F)	3 mm (0.1 inches)	67%	extreme
July Weather	29°C (85°F)	8 mm (0.3 inches)	72%	extreme
August Weather	30°C (86°F)	43 mm (1.7 inches)	77%	extreme
September Weather	30°C (87°F)	54 mm (2.1 inches)	78%	extreme
October Weather	32°C (89°F)	12 mm (0.5 inches)	71%	extreme
November Weather	29°C (85°F)	0 mm (0.0 inches)	44%	very high
December Weather	26°C (78°F)	0 mm (0.0 inches)	40%	very high