Climate and monthly weather forecast
Liberia

Liberia, located on the West African coastline, encompasses approximately 111,369 square kilometers. Its geographical placement, abutting the North Atlantic Ocean, notably impacts its climate, making it predominantly tropical and marked by high humidity. Liberia experiences a hot equatorial climate that fluctuates minimally over the year, with average temperatures usually between 25°C (77°F) and 28°C (82.4°F). The weather pattern can be bifurcated into two seasons: a long rainy season from May to October, with peak precipitation often reaching over 200mm (7.87") in August, and a dry season from November to April, characterized by the harmattan winds from the Sahara Desert. This dry season sees much less precipitation, averaging 30mm (1.18") to 60mm (2.36") per month.

Travelers seeking to make the most out of their Liberian expedition would find the dry season from November to April the optimal time. During this period, temperatures are comparatively cooler, ranging from 25°C (77°F) to 27°C (80.6°F), and the harmattan winds add a unique experience to the visit. Furthermore, reduced rainfall levels make road travel easier, ensuring that the country's scenic landscapes and bustling markets are more accessible. Bird watching is also particularly rewarding during these months due to the influx of migratory birds.

Planning a trip to Liberia from May to October might prove less favorable owing to the prolonged rainy season. The incessant rainfall, peaking in July and August with precipitation levels above 200mm (7.87"), often causes floods and hampers transportation, particularly in rural areas. Moreover, the high humidity combined with temperatures between 25°C (77°F) to 28°C (82.4°F) might be uncomfortable for visitors unaccustomed to such conditions. Consequently, outdoor activities and sightseeing may become challenging during these months.

Liberia's proximity to the equator implies that it does not experience the four distinct seasons like spring, summer, autumn, and winter. Instead, its climate oscillates between the rainy and dry seasons. However, if we categorize the commencement of the rainy season around March and April as "spring," it is characterized by gradually increasing precipitation. Temperatures during these months generally stay between 26°C (78.8°F) and 28°C (82.4°F), with an increase in humidity.

Again, traditional summer months, June through August, fall within the rainy season in Liberia. These months are characterized by the highest rainfall of the year, frequently exceeding 200mm (7.87") per month. Daytime temperatures during this period remain consistent, with averages between 25°C (77°F) and 28°C (82.4°F). Additionally, the high humidity levels can make the perceived temperature feel considerably hotter.

The cessation of the rainy season around September and October might be likened to "autumn." During this transition, rainfall begins to decrease, yet the humidity remains relatively high. Temperatures still range between 25°C (77°F) to 28°C (82.4°F). The period is marked by occasional rainfall, yet the frequency and intensity are significantly less than in the peak rainy season.

Corresponding to the dry season, Liberia's "winter," spanning from November to February, is characterized by lower precipitation levels, averaging 30mm (1.18") to 60mm (2.36") per month, and the blowing of the harmattan winds. This period enjoys cooler temperatures, ranging from 25°C (77°F) to 27°C (80.6°F). The weather is generally sunny, and the humidity is lower compared to the rainy season, making it a comfortable time for various outdoor activities and exploration.

January in Liberia is situated within the dry season and is markedly drier compared to the preceding months of November and December. The country's capital, Monrovia, and other coastal cities experience relatively lower precipitation levels, typically not exceeding 30mm (1.18"). Weather in January »

February remains within Liberia's dry season and continues to manifest similar weather conditions as January. It's the last full month of the dry season before the transition towards the rainy season begins in March. Weather in February »

As Liberia transitions into the month of March, the country begins to witness the early onset of the rainy season. The average rainfall starts to increase, with precipitation levels typically ranging from 40mm (1.57") to 70mm (2.76") across the country. Weather in March »

April in Liberia signifies the further intensification of the rainy season. Rainfall begins to surge considerably during this month, with precipitation levels generally between 80mm (3.15") and 110mm (4.33"). Coastal cities like Monrovia and Buchanan may experience slightly higher rainfall compared to the inland regions. Weather in April »

The month of May in Liberia marks the solid establishment of the rainy season. Rainfall levels escalate dramatically, with average precipitation typically exceeding 150mm (5.91"). Coastal cities such as Monrovia and Buchanan often experience higher rainfall than inland regions. Weather in May »

June in Liberia marks the continuation of the intense rainy season. This period is characterized by some of the heaviest rainfall of the year, with precipitation levels typically reaching or even exceeding 200mm (7.87"). Coastal cities, such as Monrovia and Buchanan, as well as inland regions, all experience high rainfall during this month. Weather in June »

July in Liberia is synonymous with the peak of the rainy season. The average rainfall for July frequently surpasses 250mm (9.84"), making it one of the wettest months of the year. The entire country, including coastal cities such as Monrovia and Buchanan as well as inland areas, experiences high levels of precipitation during this time. Weather in July »

August in Liberia continues the trend of the rainy season's peak, showcasing consistently high levels of rainfall. Average precipitation usually exceeds 250mm (9.84"), matching or even surpassing July's figures and reinforcing August's status as one of the wettest months of the year. Weather in August »

September in Liberia marks the gradual transition from the peak of the rainy season towards less intense rainfall. However, the country still experiences significant precipitation during this month, with averages typically ranging from 200mm (7.87") to 230mm (9.06"). Weather in September »

October in Liberia denotes a substantial shift away from the peak rainy season. Average rainfall decreases notably during this month, typically falling between 140mm (5.51") and 180mm (7.09"). Both coastal cities such as Monrovia and Buchanan, as well as inland regions, start to experience reduced rainfall intensity, signaling the country's progression towards the dry season. In the realm of temperatures, October continues to uphold Liberia's tropical warmth. Weather in October »

November in Liberia indicates the clear onset of the dry season. The country experiences a significant decrease in rainfall during this month, with average precipitation typically ranging between 80mm (3.15") and 120mm (4.72"). Weather in November »

December in Liberia signifies the full onset of the dry season, with the country experiencing some of its lowest rainfall levels during this month. Average precipitation typically ranges between 40mm (1.57") and 70mm (2.76"), a stark contrast to the higher levels seen during the rainy season. Weather in December »