August Weather in Runaway Bay, Jamaica

Last updated: August 21, 2025

August in Runaway Bay, Jamaica, is characterized by warm, tropical weather, featuring a maximum temperature of 33°C (91°F) and an average of 28°C (83°F). Visitors can expect the minimum temperatures to hover around 24°C (75°F), providing a comfortable escape from the summer heat. However, this month also brings a touch of humidity, with levels reaching 76%, which can make the warmth feel more intense. With 92 mm (3.6 in) of rainfall spread across 17 days, sporadic showers are common, adding to the lush beauty of the coastal landscape. Despite the rain, August offers vibrant scenery and the chance to bask in the tropical allure of Jamaica.

August Temperature in Runaway Bay

In August, Runaway Bay, Jamaica experiences warm and inviting temperatures, making it a perfect time for beach lovers and adventurers alike. The month begins with a comfortable minimum of 24°C (75°F), rising to a pleasant average of 28°C (83°F) and peaking at a maximum of 33°C (91°F). Notably, August maintains a trend of tropical warmth seen throughout the summer months, with daily highs often reaching into the low 90s. This consistency in heat, combined with the lush surroundings of Jamaica, creates an ideal environment for outdoor activities, whether it's exploring the vibrant marine life or lounging on the stunning beaches. As summer transitions, the temperatures begin to subtly decline in September, but August remains firmly in the enjoyable realm of tropical bliss.

August Weather in Runaway Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Runaway Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Runaway Bay, August typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec767676788081828281807877
Data source: Temperature data for Runaway Bay generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Runaway Bay

August in Runaway Bay, Jamaica, marks a notable uptick in precipitation, with an average of 92 mm (3.6 in) of rain falling over 17 days. This is a continuation of the wetter trend observed since May, where rainfall begins to increase significantly each month. Following the somewhat drier months of June and July, August signals a shift towards the peak of the rainy season, setting the stage for a dramatic rise in precipitation as September and October approach, each typically yielding even higher totals. With its lush landscapes nourished during this period, August showcases the beautiful interplay of sunshine and showers that characterizes Jamaica's tropical climate, inviting visitors to experience its vibrant, blooming scenery.

August Precipitation Trends in Runaway Bay

The chart displays monthly precipitation patterns in Runaway Bay, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Runaway Bay, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6838838513665709216518214386
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Runaway Bay

August marks a notable peak in humidity levels in Runaway Bay, Jamaica, with an average of 76%. This increase is part of a broader trend where humidity gradually rises during the summer months, reaching its zenith just before the arrival of the fall. Notably, July sees a marked rise to 73%, setting the stage for August's sticky embrace. Following this mid-year peak, the humidity begins to wane slightly in September at 75%, before stabilizing throughout the fall months. This pattern reflects the tropical climate's characteristic warmth, with humidity steadily amplifying from the dry season of early months to the lush, balmy days of summer, making August the quintessential essence of Caribbean weather.

August Average Humidity in Runaway Bay

This chart illustrates the average monthly humidity levels in Runaway Bay, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Runaway Bay is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%67%66%66%64%66%73%76%75%75%77%73%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Runaway Bay

In August, the UV Index in Runaway Bay, Jamaica, remains consistently high at 13, placing it in the extreme exposure category. This trend of elevated UV levels continues from July and stretches into the following months, highlighting a period where sun safety becomes paramount. With a burn time of just 10 minutes, beachgoers and outdoor enthusiasts must be particularly vigilant to protect themselves from harmful rays. As summer peaks, it's evident that visitors should apply sunscreen regularly, wear protective clothing, and seek shade during the hottest hours. For year-round updates on UV exposure, you can check the Runaway Bay UV Index.

Maximum UV Index Levels in Runaway Bay for August

The chart shows the monthly maximum UV Index (UVI) for Runaway Bay in August, 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 August, the maximum UV index in Runaway Bay typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313131298
Data source: Runaway Bay August 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.

August Sunshine in Runaway Bay

In August, the sunshine graces Runaway Bay, Jamaica, with an impressive 338 hours of vibrant daylight, maintaining the momentum of the summer months. This month continues the trend established since June, where sunlight consistently exceeds 300 hours, peaking in July with 349 hours. As the year progresses, while the sun's embrace wanes slightly in September with 317 hours, it remains a luxurious escape for sunseekers. The overall pattern showcases the region's abundant sunshine, making it an ideal destination for those yearning for warmth and beauty during the summer's final stretch.

Monthly Sunshine Duration in Runaway Bay: August Highlighted

The August sunshine duration represents the total number of hours Runaway Bay experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec244h300h341h341h328h334h349h338h317h303h288h308h
Data source: Runaway Bay August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Runaway Bay During August

In Runaway Bay, Jamaica, the likelihood of sunny weather in August stands at a relatively modest 43%, reflecting a notable trend in the island's climate as summer reaches its peak. While the earlier months of the year, particularly February and March, enjoy significantly higher chances of sunshine—around 77% and 65% respectively—August experiences a dip akin to June and July, which also hover around the 43% to 49% range. This shift suggests that while August remains an inviting time for vacationers, visitors should be prepared for occasional cloud cover amidst the warmth, especially as the Caribbean transitions into the rainy season. Overall, while August may not be the sunniest month, it still offers plenty of opportunities to bask in the tropical atmosphere.

Percentage of Sunny Days in August in Runaway Bay

The chart illustrates the percentage of sunny days in Runaway Bay throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Runaway Bay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%77%65%51%62%43%49%43%52%39%33%61%
Data source: Runaway Bay August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Runaway Bay in August

August in Runaway Bay, Jamaica, offers a delightful 12 hours of daylight, maintaining a balance that reflects the region's enchanting climate. After the summer peak of 13 hours in June and July, daylight hours begin to taper slightly as the year progresses toward fall. This trend of gradually decreasing daylight continues into September, where hours remain steady at 12 before transitioning to shorter days in October. Overall, the month of August captures the essence of summer’s lingering embrace, ensuring plenty of time to revel in the island’s stunning sunsets and vibrant outdoor activities.

Average Daylight Hours in Runaway Bay for August

The chart illustrates the variation in daylight duration in Runaway Bay throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 8m11h 32m12h 2m12h 33m12h 59m13h 12m13h 5m12h 42m12h 12m11h 41m11h 14m11h 1m
Data source: Runaway Bay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Runaway Bay

In August, Runaway Bay, Jamaica, experiences a gentle average wind speed of 3.9 m/s (9 mph), continuing the trend of moderate breezes seen throughout the summer months. Tucked within a seasonal pattern, August’s winds mirror the calmness of April and May, while slightly trailing behind the more invigorating airs of February and July. As the summer season reaches its zenith, the soothing winds provide a refreshing contrast to the warm tropical sun, making it a perfect time for beachgoers and water sports enthusiasts alike. However, this breeze diminishes significantly in September and October, dropping to 2.7 m/s (6 mph), signaling a transition towards the calmer months of autumn. The overall wind patterns in Runaway Bay illustrate a delightful balance, ensuring a captivating tropical experience year-round.

Average August Wind Speed in Runaway Bay

The chart displays monthly wind speed patterns in Runaway Bay, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.94.33.93.73.74.04.23.9 m/s2.72.72.74.1
Data source: Runaway Bay August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Runaway Bay Compares to Other Months

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

In August, the weather is notably warmer and more humid compared to January, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (91°F). August also sees higher precipitation, accumulating around 92 mm (3.6 in) over 17 days, contributing to a humidity level of 76%. In contrast, January experiences milder temperatures, with averages from a minimum of 19°C (66°F) to a maximum of 29°C (85°F) and less rainfall at 68 mm (2.7 in) over 13 days, resulting in a lower humidity level of 70%. For a detailed look at January conditions, check out Runaway Bay weather in January.

In August, temperatures tend to be warmer, with minimums around 24°C (75°F) and averages of 28°C (83°F), peaking at 33°C (91°F). The month also sees significant rainfall, with about 92 mm (3.6 in) of precipitation spread over 17 days and a high humidity level of 76%. In contrast, February offers milder temperatures, ranging from a minimum of 20°C (69°F) to an average of 25°C (76°F), and a maximum of 29°C (85°F). This month experiences much less rain, with only 38 mm (1.5 in) falling over 14 days and a lower humidity level of 67%. For a more detailed look at February conditions, visit Runaway Bay weather in February.

August and March showcase distinct weather patterns, reflecting the transition from summer to the early signs of fall. In August, average temperatures peak at around 28°C (83°F), with maximums hitting 33°C (91°F), making it noticeably warmer compared to March, where averages are around 25°C (77°F) and maximums reach 31°C (87°F). Additionally, August experiences higher humidity at 76% and more significant rainfall, averaging 92 mm over 17 days, while March sees lower humidity at 66% and slightly less precipitation at 83 mm across 18 days. For more detailed insights into the climate during March, you can visit Runaway Bay weather in March.

In comparing the weather between August and April, August tends to be slightly warmer and more humid. The minimum temperature in August averages at 24°C (75°F), while April is a bit cooler at 22°C (71°F). The average temperature in August is 28°C (83°F) compared to April's 26°C (78°F), and August's maximum temperature reaches up to 33°C (91°F), just above April's peak of 31°C (88°F). Both months experience significant rainfall, with August receiving 92 mm (3.6 in) over 17 days and April close behind at 85 mm (3.3 in) across 15 days. Additionally, humidity levels are higher in August at 76%, compared to 66% in April. For a more detailed look at the weather in April, take a look at Runaway Bay weather in April.

When comparing the weather in August and May, we see some notable differences. August tends to be slightly warmer, with average temperatures reaching 28°C (83°F) compared to May's 26°C (80°F). Additionally, August experiences a higher maximum temperature of 33°C (91°F) versus May's 32°C (90°F). However, August also has more humidity at 76%, which can make the heat feel more intense compared to May's 64% humidity. In terms of precipitation, May is wetter, receiving 136 mm (5.3 in) over 18 days, while August has 92 mm (3.6 in) over 17 days, making May the month with the greater likelihood of rain. For more detailed information, you can visit Runaway Bay weather in May.

In comparing the weather of August and June, both months experience similar high temperatures, with maximums reaching 33°C (91°F). However, August tends to be slightly warmer overall, with average temperatures of 28°C (83°F) compared to June's average of 27°C (82°F). August also sees increased precipitation, with 92 mm (3.6 in) over 17 days, making it wetter than June, which has 65 mm (2.6 in) over just 12 days. Additionally, humidity levels are higher in August at 76%, while June has a more comfortable average of 66%. For more details about June weather, you can refer to Runaway Bay weather in June.

In comparing the weather between July and August, we see some notable similarities and differences. Both months experience warm temperatures, with July having a minimum of 24°C (76°F), an average of 28°C (82°F), and a maximum of 33°C (92°F), which are nearly identical to August's figures of 24°C (75°F), 28°C (83°F), and 33°C (91°F). However, August is slightly wetter, receiving 92 mm (3.6 in) of precipitation over 17 days compared to July's 70 mm (2.8 in) over 14 days. Additionally, August has a marginally higher humidity level at 76%, compared to July's 73%. For more detailed insights on July weather, check out Runaway Bay weather in July.

In August, temperatures in Runaway Bay range from a minimum of 24°C (75°F) to a maximum of 33°C (91°F), with an average of 28°C (83°F). The month experiences around 92 mm (3.6 in) of precipitation over 17 days, accompanied by a humidity level of 76%. In contrast, September maintains similar temperature ranges, with minimums at 24°C (75°F) and maximums still reaching 33°C (91°F), but sees a slight decrease in the average temperature to 27°C (82°F). However, September is notably wetter, receiving approximately 165 mm (6.5 in) of rainfall across 21 days, while humidity levels slightly drop to 75%. For more detailed information on September weather, check out Runaway Bay weather in September.

In comparing the weather between August and October, both months maintain a warm climate, with August having an average temperature of 28°C (83°F) and October slightly cooler at 27°C (80°F). The maximum temperatures in August peak at 33°C (91°F), whereas October's maximum reaches 31°C (88°F). One significant difference lies in precipitation, with October experiencing 182 mm (7.1 in) over 24 days compared to August's 92 mm (3.6 in) over 17 days, indicating a wetter month. Humidity levels remain fairly similar, at 76% in August and slightly lower at 75% in October. For more detailed information, you can visit Runaway Bay weather in October.

August and November offer distinct weather experiences. In August, temperatures range from a minimum of 24°C (75°F) to a maximum of 33°C (91°F), with an average of 28°C (83°F). This month sees approximately 92 mm (3.6 in) of precipitation over 17 days and humidity levels averaging around 76%. In contrast, November presents slightly cooler conditions with temperatures ranging from 23°C (73°F) to 30°C (86°F), and an average of 26°C (79°F). Interestingly, November is wetter, receiving 143 mm (5.6 in) of rain over 22 days while maintaining a similar humidity level of 77%. For more details, check out Runaway Bay weather in November.

In August, temperatures in Runaway Bay typically range from a minimum of 24°C (75°F) to a maximum of 33°C (91°F), with an average of 28°C (83°F). The month experiences significant rainfall, totaling 92 mm (3.6 in) over 17 days, along with high humidity levels at 76%. In contrast, December sees slightly cooler temperatures, with minimums around 22°C (71°F) and maximums reaching 30°C (86°F), averaging 25°C (78°F). Precipitation in December is marginally less at 86 mm (3.4 in) over 18 days, while humidity drops to 73%. Overall, December offers a more temperate climate, making it an appealing time for visitors. For more detailed information, visit Runaway Bay weather in December.

Compare Runaway Bay's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Runaway Bay

August in Runaway Bay brings a unique blend of warmth and humidity, with temperatures consistently higher and more humid compared to other months of the year. Visitors can expect a tropical atmosphere, perfect for enjoying the beautiful beaches, despite the increased likelihood of rain throughout the month. With nearly half of August experiencing precipitation, it's an important time to embrace the lush, vibrant landscape that follows the showers. Whether you're looking to soak up the sun or explore the stunning surroundings, August offers a distinctive experience that's hard to replicate. For a detailed overview of what to expect throughout the year, check out Runaway Bay Climate.