Last updated: August 31, 2025
In August, Freetown, Sierra Leone, experiences a warm tropical climate, with maximum temperatures reaching up to 27°C (81°F) and an average of 25°C (78°F), making it a relatively warm month. The city is characterized by high humidity levels, averaging around 90%, contributing to a muggy atmosphere. Rainfall is substantial, accumulating to about 743 mm (29.3 in), over 29 days of precipitation, which paints a vivid picture of tropical downpours typical of the rainy season. This combination of warmth and moisture creates a lush, green landscape, while also challenging outdoor plans for locals and visitors alike.
In August, Freetown, Sierra Leone, experiences a comfortable and relatively consistent climate, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 27°C (81°F). The average temperature dips slightly to 25°C (78°F), reflecting a subtle shift in weather as the month falls within the rainy season. This month is characterized by cooler nights compared to the preceding months of June and July, where temperatures hovered around 26°C (79°F), before rising again in September. Despite this drop, August remains warmer than the earlier part of the year, maintaining the tropical charm that Freetown is known for, with humidity levels often adding to the warmth, inviting locals and visitors alike to embrace the vibrant atmosphere.
August in Freetown, Sierra Leone, continues the trend of heavy rainfall characteristic of the region's wet season. With an impressive 743 mm (29.3 in) of precipitation falling over 29 days, this month is one of the wettest of the year, following closely behind the deluge of July. The substantial rainfall not only reflects the peak of the rainy season but also emphasizes a gradual decrease from July's record 863 mm (34.0 in). As August transitions into September, precipitation levels begin to taper off, hinting at a shift towards drier days ahead, yet the tropical humidity remains a defining feature throughout the month. This pattern highlights Freetown's distinct climatic rhythm, where the onset of rains is both a blessing for agriculture and a challenge for daily life.
August in Freetown, Sierra Leone, marks the peak of humidity, where the air swells to an impressive 90%. This significant increase is part of a steady upward trend from the milder 65% in January to a humid 84% from June to July. As the year progresses, humidity levels consistently rise, reflecting the region's tropical climate. Following August, the humidity begins to taper off slightly, dropping to 89% in September and further to 86% in October. Overall, the month of August is characterized by a sultry embrace, making it the most humid time of the year, a hallmark of Freetown's vibrant weather patterns.
In August, Freetown, Sierra Leone, experiences a very high UV Index of 13, reinforcing the extreme conditions prevalent during this time of year. This trend continues from July and leads into September, where sun exposure can lead to sunburn in as little as 10 minutes. Such consistently high UV levels highlight the importance of sun safety measures, as locals and visitors alike must remain vigilant to avoid harmful effects. As summer draws to a close, it's crucial to stay informed about the UV Index for safer outdoor activities. For more information, check the Freetown UV Index.
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August in Freetown, Sierra Leone, experiences a noticeable dip in sunshine hours, with only 217 hours of bright rays illuminating the city. This is a contrast to the more sun-kissed months of January through May, where Freetown basks in an average of over 300 hours of sunshine each month. Following the solar peak in March at 318 hours, the trend sees sunlight start to wane, particularly in the summer months of June and July. As the rainy season continues, August's reduced sunlight not only signals a shift in weather patterns but also hints at the vibrant greenery that flourishes in Freetown during this transitional period. Interestingly, as the year progresses into the drier months of September and beyond, sunshine hours rebound, ensuring that Freetown can again welcome travelers with its warm, inviting glow.
In Freetown, Sierra Leone, the likelihood of sunny weather takes a significant dip in August, with only a 10% chance of clear skies. This marks the peak of the rainy season, following a downward trend from the drier months of January and February, where the chances of sun were a robust 70% and 59%, respectively. As the year progresses, the probability of sunshine plummets during the summer months, hitting a low in July at just 13%. After August, the likelihood of sunny days gradually increases again, rising to 19% in September and 24% in October. Thus, if you’re planning a visit in August, be prepared for a predominantly wet experience rather than basking in the sun!
In Freetown, Sierra Leone, the month of August enjoys 12 hours of daylight, maintaining a consistent pattern that starts in March and extends through September. This prolonged daylight not only enhances the vibrancy of the city's tropical climate but also provides plenty of opportunities for outdoor activities and exploration. As the year transitions from the longer days of summer into the shorter daylight hours of autumn, Freetown's August serves as a peak moment of brightness, harmonizing beautifully with the rhythm of life in this coastal city.
In August, Freetown, Sierra Leone, experiences a notable upswing in wind speed, averaging 5.3 m/s (12 mph), making it the windiest month of the year. This increase marks a significant jump from the lower averages of the preceding months; for instance, July trails behind with an average of 4.7 m/s (10 mph). As summer unfolds in West Africa, the winds pick up, providing a refreshing contrast to the humid climate characteristic of the region. Following this peak, wind speeds begin to decline, with September returning to a more moderate pace of 3.9 m/s (9 mph). This trend highlights the dynamic nature of Freetown's weather, where August's breezy conditions usher in a brief respite before the calmer months of autumn set in.
Weather in Freetown varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Freetown, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in August to that in January, it’s clear that August is characterized by significantly warmer and wetter conditions. August sees temperatures ranging from a minimum of 24°C (76°F) to a maximum of 27°C (81°F), coupled with a high average temperature of 25°C (78°F). This month experiences substantial rainfall, with 743 mm (29.3 in) of precipitation spread over 29 days, contributing to a high humidity level of 90%.
In contrast, January is slightly warmer with temperatures starting from a minimum of 25°C (77°F) and reaching a maximum of 29°C (85°F), resulting in an average of 27°C (81°F). However, January is remarkably drier, receiving only 6 mm (0.2 in) of precipitation over just one day, which leads to a much lower humidity level of 65%. For more details, you can check Freetown weather in January.
When comparing the weather in August and February, it's clear that February is significantly drier and less humid. In February, temperatures range from a minimum of 24°C (75°F) to a maximum of 28°C (83°F), with an average temperature of 27°C (80°F). In contrast, August experiences a similar minimum temperature of 24°C (76°F) but has a slightly lower average of 25°C (78°F) and a maximum of 27°C (81°F). Notably, February only sees 6 mm (0.2 in) of precipitation spread over just 1 day, while August is much wetter, with a staggering 743 mm (29.3 in) of rain over 29 days and a high humidity level of 90%. For more details on February weather, you can visit Freetown weather in February.
In comparing the weather of August and March, one can observe notable differences in temperature and precipitation. August, with an average temperature of 25°C (78°F), experiences significantly higher humidity at 90% and an overwhelming 743 mm (29.3 in) of rainfall spread over 29 days. In contrast, March offers a slightly warmer average temperature of 27°C (80°F) with max temperatures reaching up to 29°C (84°F), but it enjoys much drier conditions, receiving only 14 mm (0.6 in) of rain across just 4 days and a humidity level of 73%. For more specifics on the weather during this time, you can check Freetown weather in March.
In comparing the weather of August and April, we see notable differences. August typically experiences a cool average temperature of 25°C (78°F) with maximum temperatures reaching 27°C (81°F). However, it also brings significant rainfall, with precipitation averaging 743 mm (29.3 in) over 29 days, leading to high humidity levels at around 90%. In contrast, April is warmer with minimum temperatures starting at 25°C (77°F) and average maximums reaching 29°C (84°F). The rain is far less frequent in April, with only 35 mm (1.4 in) recorded over about 8 days, and a lower humidity of 78%. For more detailed information on April weather, you can visit Freetown weather in April.
In comparing the weather between August and May, we find some notable differences. August tends to be slightly cooler, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 27°C (81°F), while May has higher averages, with temperatures starting at 25°C (77°F) and peaking at 29°C (84°F). Precipitation is much heavier in August, accumulating to 743 mm (29.3 in) over 29 days, compared to just 137 mm (5.4 in) over 20 days in May. Additionally, the humidity is higher in August at 90%, versus 80% in May, making the latter month feel somewhat more comfortable. For a closer look at May weather, you can check out Freetown weather in May.
In comparing the weather of August and June, both months feature similar minimum temperatures, averaging 24°C (76°F). However, June tends to be slightly warmer overall, with average and maximum temperatures reaching 27°C (80°F) and 29°C (84°F), respectively, compared to August's average of 25°C (78°F) and maximum of 27°C (81°F). Precipitation in August is significantly higher, totaling 743 mm (29.3 in) over 29 days, which contrasts with June's 431 mm (17.0 in) during the same number of days. Additionally, August experiences a higher humidity level at 90%, compared to June's 84%. This makes August not only wetter but also more humid than June, contributing to a more tropical feel. For a detailed look at June's weather, visit Freetown weather in June.
In comparing the weather in July and August, both months showcase similar temperature ranges, with July slightly cooler on average at 26°C (78°F) compared to August’s 25°C (78°F). However, August experiences more precipitation, totaling 743 mm (29.3 in) over 29 days, which is a decrease from July’s 863 mm (34.0 in) over 31 days. This results in August being slightly more humid at 90% compared to July's 84%. For a more detailed overview of July weather, you can refer to this link: Freetown weather in July.
In August, temperatures in Freetown range from a minimum of 24°C (76°F) to a maximum of 27°C (81°F), with an average temperature of 25°C (78°F). The month is characterized by high precipitation, totaling 743 mm (29.3 in) over 29 days, along with humidity levels around 90%.
In contrast, September experiences slightly warmer temperatures, with averages rising to 26°C (79°F) and a maximum of 28°C (82°F), while the minimum remains the same at 24°C (76°F). The rainfall decreases significantly to 579 mm (22.8 in) over 28 days, and humidity remains high at 89%. Overall, September offers slightly warmer temperatures and less rainfall compared to August, which can provide a more favorable environment for outdoor activities. For more specific details, check out Freetown weather in September.
In comparing the weather between August and October, both months exhibit a warm tropical climate, but October tends to have slightly drier conditions. August experiences an average temperature of 25°C (78°F), while October sees a slight increase to an average of 26°C (80°F). Precipitation levels are significantly reduced in October, with only 224 mm (8.8 in) over 28 days, compared to the heavy rainfall of 743 mm (29.3 in) over 29 days in August. Additionally, humidity drops from 90% in August to 86% in October, making the latter month feel a bit less muggy. For more detailed insights, you can check this resource on Freetown weather in October.
August and November display notably different weather patterns, with August characterized by higher humidity and significantly more rainfall. In August, temperatures range from a minimum of 24°C (76°F) to a maximum of 27°C (81°F), accompanied by an average of 743 mm (29.3 in) of rain over 29 days, resulting in a sultry environment with humidity levels at 90%. In contrast, November offers warmer temperatures, with averages between 24°C (76°F) and 29°C (84°F), along with much lower precipitation of 106 mm (4.2 in) over 21 days, leading to a drier and more comfortable atmosphere, albeit with slightly less humidity at 79%. For further details on the weather in November, you can visit Freetown weather in November.
The weather in August and December presents a striking contrast. August is characterized by warm temperatures, with minimums around 24°C (76°F) and maximums reaching 27°C (81°F), accompanied by high humidity at 90%. This month experiences significant rainfall, totaling 743 mm (29.3 in) over 29 days. In stark comparison, December sees a slight increase in temperatures, with averages around 28°C (82°F) and maximums peaking at 29°C (85°F). However, the humidity drops to 70%, and precipitation is minimal, totaling only 31 mm (1.2 in) over just 10 days. For more detailed insights, you can check Freetown weather in December.
In August, Freetown experiences a uniquely humid and rainy climate, distinguishing it from other months of the year. With temperatures averaging around 25°C (78°F), it's pleasantly warm, but the high humidity at 90% and significant rainfall—over 740 mm—creates a tropical atmosphere that frequently disrupts outdoor plans. This month is characterized by nearly constant precipitation, with rain falling on almost every day, making it one of the wettest periods in the region. As such, visitors should prepare for sudden showers while enjoying the lush, vibrant landscapes that the rains bring. For more detailed insights into the weather patterns throughout the year, check out Freetown Climate.