Monrovia Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Monrovia.
Climate overview of Monrovia
Monrovia, Liberia, enjoys a steady climate throughout the year, with daytime temperatures typically around 29°C (84°F). April is the warmest month at 30°C (86°F), while August is the coolest at 28°C (82°F).
With around 3577 mm (141 in) of annual rainfall, Monrovia has a notably wet climate. However, this rainfall is not evenly distributed, the city has a distinct rainy season from April to November. The wettest month is September. The most sunshine falls in March, with an average of 6.7 hours of daily sunshine.
Monrovia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Monrovia - and find the best time to visit.
Monthly Temperature in Monrovia
The temperature in Monrovia remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 30°C (86°F) in April. In August, the coolest month of the year, temperatures drop to a comfortable 28°C (82°F).
At night, temperatures range from around 25°C (77°F) in April to 24°C (75°F) in August.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Monrovia
Monrovia has a relatively rainy climate with high precipitation levels, averaging 3577 mm (141 in) of rainfall annually. Monrovia can be quite wet during September, receiving approximately 553 mm (22 in) of precipitation over 25 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 88 mm (3.5 in) of precipitation spread across 2 rainy days. For more details, please visit our Monrovia Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Monrovia
Monrovia can be enjoyed more throughout the sunniest month of March under a blue sky, with approximately 6.7 hours of sunshine daily. In contrast, the city experiences much darker days in August, with only 2.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Monrovia by Month
The city experiences its highest humidity in September, reaching 86%. In February, the humidity drops to its lowest level at 76%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Monrovia
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January
- Warmest weather: January, February, March, April, May, October, November and December
- Most sunshine: March and April
- Fewest rainy days: January and February
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from April to November
Frequently asked questions about the climate in Monrovia
What is the best time to visit Monrovia?
January typically offers the most optimal weather in Monrovia. In contrast, April, May, June, July, August, September, October and November tend to have less optimal conditions. Monrovia has a distinct rainy season from April to November.
What temperatures can I expect in Monrovia?
Daytime highs range from 28°C (82°F) in August to 30°C (86°F) in April. Nighttime lows range from 24°C (75°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Monrovia get?
Annual rainfall is around 3577 mm (141 in). September is the wettest month with 553 mm (22 in), while January is the driest with 88 mm (3.5 in).
How sunny is Monrovia?
Monrovia receives around 1,683 hours of sunshine per year. March is the sunniest month with 201 hours, while August is the cloudiest with just 80 hours.
Monrovia 3-Day Forecast
Monrovia on the map
Monrovia is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
