The climate of Greenville
Situated in the western hemisphere,
Greenville,
Liberia, is predominantly characterized by a Tropical Monsoon climate, as classified by the Köppen climate system. Predominant throughout the year is a high-relative humidity, averaging at around 83%, with minimal variations.
Consistent high humidity is accompanied by an abundance of rainfall, which forms a significant part of the weather conditions in Greenville. Peaks of rainfall volume extend from the onset of
May to
November, with volumes ranging from a high of 174mm (6.85") in
June to a lower limit of 116mm (4.57") in November. Outside of these rainfall-heavy months, residents can expect lower volumes of rain from as low as 36mm (1.42") in
August to 66mm (2.6") in
January.
Sunshine duration ties closely with rainfall trends, with a decrease in sunlight hours seen during high rainfall periods. During rainy seasons, the number of sunshine hours can fall to as low as 3.9 hours per day in August and
September. However, these numbers increase drastically as rainfall decreases, leading to up to 8.8 hours of sunlight in January.
The temperatures stay consistently high year-round, with negligible fluctuations. Maximum temperatures hover around 30°C (86°F), and minimum temperatures not falling below 23.1°C (73.6°F) in August, offering a warm tropical experience throughout the seasons.
The Best Time to Visit Greenville
For weather-based preferences, the best time to visit
Greenville would be from
December to
April. During this period, rainfall volumes decrease significantly, with the lowest quantity of 36mm (1.42") being recorded in
August. Accompanied by this is an increase in sunlight hours, regularly reaching a peak of 8.8 in
January. Lower humidity is also a feature of this period, providing a more comfortable visit. Temperature variations remain minimal, making these months perfect for those who enjoy basking in temperatures of around 30°C (86°F).
The Worst Time to Visit Greenville
If wanting to avoid heavy rainfall and high humidity,
May to
November may not be the best time for a visit. During these months,
Greenville experiences its highest rainfall. The peak is reached in
June with 174mm (6.85") and reducing incrementally to 116mm (4.57") in November. Accompanying this rainfall surge is a high humidity that can reach up to 87%, in
August and
September. As a consequence, sunshine hours decrease significantly, making outdoor activities less inviting.
Spring Weather in Greenville
Greenville does not experience Spring in the traditional sense due to its tropical climate. However, the months of
March to
May can be compared to a traditional Spring season, characterized by high temperatures and increased rainfall. During this time, Greenville experiences temperatures from 25.3°C (77.5°F) to 30.5°C (86.9°F), and rainfall can surge to 103mm (4.06") in March, reaching a high of 160mm (6.3") in May.
Summer Weather in Greenville
Typically, summer months in
Greenville range from
June to
August. During this period, temperatures fluctuate narrowly from a maximum of 29.3°C (84.7°F) in June to 26°C (78.8°F) in August. Moreover, rainfall continues to be high, encompassing yearly peaks with 174mm (6.85") in June, while the relative humidity soars to an annual high of 87% in
July and August.
Autumn Weather in Greenville
The tropical Autumn months, from
September to
November, have more consistent temperatures. During this period, the temperature varies from 26.4°C (79.5°F) in September to a yearly low of 26°C (78.8°F) in
October. Even as rainfall decreases over these months, it remains considerable, from 82mm (3.23") in September to 116mm (4.57") in November.
Winter Weather in Greenville
Lastly, the tropical Winter, from
December to
February, brings comparatively lower rainfall, lower humidity, and consistent high temperatures. Temperatures barely shift from 30°C (86°F) in December and
January to 30.2°C (86.4°F) in February. Correspondingly, rainfall diminishes to a low 66mm (2.6") in January, and humidity also moderately decreases. These months involve a higher rate of sunshine, going from 11.9 hours per day in December to 12.1 hours in February.
Weather in January
With a welcoming start to the year, the weather pattern in
Greenville,
Liberia shifts from the chilly season to a slightly milder one. The temperatures slightly rise in comparison to
December, with highs registering at approximately 30°C (86°F), and lows hovering at around 24.4°C (75.9°F).
Weather in January »Weather in February
The warm temperatures in
Greenville continue into
February. The most notable change during this month involves the rainfall levels, which elevate from the previous month, registering at around 83mm (3.27"). This rise is complemented by an increase in the number of rainy days.
Weather in February »Weather in March
The rise in rainfall from
February peaks in
March, resulting in the town recording the highest rain volume of the year at approximately 103mm (4.06"). Sunlight hours plateau, but the town still receives considerable sunlight throughout the day.
Weather in March »
Weather in April
Transitioning from
March,
April's weather maintains a consistent precipitation pattern, with rainfall levels receding slightly to 87mm (3.43"). The daylight hours marginally increase, marking the onset of longer sunlit days. However, residents and tourists should prepare for high humidity levels that persist into this month.
Weather in April »Weather in May
In contrast to the previous months,
May records an abrupt rise in rainfall, amounting to approximately 160mm (6.3"). The number of days with rainfall also upsurge, marking the onset of the rainy season. On account of this,
Greenville is characterised by wetter and cooler days during this month, compared to the previous months.
Weather in May »Weather in June
June continues the trend begun in
May, with the year's maximum rainfall being recorded at approximately 174mm (6.85"). This month stands out because despite having fewer rainy days, it's the wettest month of the year. It remains largely cloudy, with less sunshine hours compared to the previous months.
Weather in June »
Weather in July
July breaks from
June's weather extremes, recording a significant drop in rainfall to around 56mm (2.2"). Although cooler months are often linked to increased wind speeds,
Greenville experiences a steady decline during this month.
Weather in July » Weather in August
Come
August, rainfall continues to subside, providing a brief respite from the preceding wet months. The recorded precipitation falls to around 36mm (1.42"), making it the driest month of the year. This decline accompanies a drop in temperature, establishing a slightly cooler atmosphere compared to the previous months.
Weather in August »Weather in September
Transitioning into
September, the weather in
Greenville becomes notable for the rising rainfall, which amounts to roughly 82mm (3.23"). Though the sea temperatures remain relatively constant compared to
August, the daylight period witnesses a slight decrease.
Weather in September »
Weather in October
October brings about a continued increase of rainfall from
September, soaring to about 142mm (5.59"). Alongside the increased precipitation, pressure levels decrease, shaping the weather pattern for this month. Despite these changes,
Greenville's temperatures remain relatively constant, making it warm throughout this period.
Weather in October » Weather in November
November's weather continues the trend of increased rainfall begun in
October, but it heightens to approximately 116mm (4.57"). It marks the end of the rainy season, preparing the way for the drier months ahead. Despite the high precipitation, sunshine hours increase compared to October, indicating more sunlit days.
Weather in November » Weather in December
As the year comes to a close,
Greenville's weather in
December reveals a decrease in rainfall to about 95mm (3.74"). This marks a transition into the drier months, just as the New Year begins. However, despite the decreasing precipitation, December has more rainy days compared to
November.
Weather in December »