January Weather in Monrovia, Liberia

Last updated: August 23, 2025

In January, the average temperature in Monrovia, Liberia is a pleasant 27°C (81°F), with daily temperatures typically ranging from a minimum of 23°C (74°F) to a maximum of 31°C (88°F). Visitors should anticipate an average precipitation amount of 81 mm (3.2 in) over approximately 20 days, contributing to an average humidity level of 71%.

January Temperature in Monrovia

In January in Monrovia, the average temperature is 27°C (81°F). Maximums can reach 31°C (88°F), while minimums can be as low as 23°C (74°F). It's an ideal time for travelers to enjoy warm weather and outdoor activities.

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

The chart illustrates January temperature patterns in Monrovia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monrovia, January typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (74°F).

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

January Precipitation in Monrovia

In Monrovia in January, the precipitation amount is 81 mm (3.2 in), spread over 20 days.

January Precipitation Trends in Monrovia

The chart displays monthly precipitation patterns in Monrovia, 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 Monrovia, January typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 20 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 Monrovia

In Monrovia in January, humidity is 71%. With an average temperature of 27°C (81°F), this humidity feels like a thick blanket wrapping around you, making travel feel more strenuous and sweaty, yet the tropical atmosphere offers a unique charm that invites exploration amidst the warmth.

January Average Humidity in Monrovia

This chart illustrates the average monthly humidity levels in Monrovia, 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 Monrovia is approximately 71%, 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 Monrovia

In Monrovia 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 Monrovia.

Maximum UV Index Levels in Monrovia for January

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

Data source: Monrovia 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 Monrovia Compares to Other Months

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

This table compares monthly weather conditions in Monrovia, 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 (81°F)	81 mm (3.2 inches)	71%	extreme
February Weather	27°C (81°F)	122 mm (4.8 inches)	76%	extreme
March Weather	27°C (81°F)	171 mm (6.7 inches)	79%	extreme
April Weather	27°C (82°F)	205 mm (8.1 inches)	83%	extreme
May Weather	27°C (81°F)	379 mm (14.9 inches)	84%	extreme
June Weather	26°C (79°F)	781 mm (30.7 inches)	88%	extreme
July Weather	25°C (78°F)	487 mm (19.2 inches)	89%	extreme
August Weather	25°C (78°F)	604 mm (23.8 inches)	93%	extreme
September Weather	25°C (78°F)	634 mm (25.0 inches)	94%	extreme
October Weather	26°C (79°F)	374 mm (14.7 inches)	91%	extreme
November Weather	27°C (80°F)	206 mm (8.1 inches)	83%	very high
December Weather	27°C (81°F)	109 mm (4.3 inches)	77%	very high