Last updated: August 31, 2025
Experience Vieques, Puerto Rico in October, where the weather is characterized by warm temperatures and a tropical atmosphere. With daily highs reaching up to 31°C (87°F) and an average of 27°C (82°F), the island invites visitors to relish its vibrant landscapes. However, expect a touch of rain, as October sees about 140 mm (5.5 in) of precipitation over 22 days, resulting in a humidity level of 78% that enhances the lush beauty of this enchanting locale. Whether you're exploring the pristine beaches or immersing yourself in the local culture, the unique October climate offers a welcoming embrace for all.
In October, Vieques, Puerto Rico, experiences a delightful tropical climate characterized by warm temperatures that captivate visitors. With minimums around 24°C (76°F) and average highs reaching up to 31°C (87°F), the weather offers a perfect blend of sunshine and warmth. This slight increase in temperatures from September's highs signals the tail end of the rainy season, inviting outdoor adventures under clear, blue skies. As the month progresses, the delightful average temperature settles at 27°C (82°F), ensuring that those who explore the island can enjoy its stunning beaches and lush landscapes in comfort. Overall, October’s warmth, coupled with lower humidity levels, makes it an ideal time to embrace the vibrant culture and natural beauty of Vieques.
In October, Vieques, Puerto Rico experiences a significant dip in precipitation compared to the previous month, with a total of 140 mm (5.5 in) of rainfall over 22 days. This month is characterized by a noticeable reduction from the heavier rains of September, which recorded a staggering 154 mm (6.0 in). While October still maintains a substantial amount of rainfall, it's clear that the overall trend is shifting towards slightly drier conditions as the island approaches the end of its wet season. Interestingly, the number of precipitation days remains relatively consistent throughout the months, with October falling just below the peak rainfall months of July and August. As autumn unfolds, Vieques finds itself in a balance between lush greenery, nourished by summer rains, and hints of the dryer, cooler months ahead.
In October, Vieques, Puerto Rico, experiences a modest humidity level of 78%, slightly decreasing from the summer peak of 80% in July and August. This gradual decline in humidity is part of a trend that begins in the warmer months, where humidity levels remain consistently elevated. After hitting 77% in June, the percentages start to weave downwards through the fall, showcasing a return to the more comfortable levels found at the beginning of the year, such as 76% in January and 75% in February. Overall, October serves as a transitional month, heralding the shift from the intense summer humidity to a more balanced autumn climate, while still retaining that tropical charm that Vieques is known for.
In October, Vieques, Puerto Rico experiences a UV Index of 12, marking it as an extreme exposure category with a burn time of just 10 minutes. Continuing the trend from the previous month, the UV Index remains high, though slightly lower than the peak of 14 recorded in September. This pattern highlights the consistently intense sunshine prevalent in Vieques throughout the year, particularly from February to October, where the UV levels often reach extreme thresholds. Visitors and locals alike should remain vigilant and prioritize sun protection. For more details on how to protect yourself in the sun, check out the comprehensive guide at Vieques UV Index.
UV Risk Categories
October in Vieques, Puerto Rico, continues to bask in abundant sunshine, boasting 316 hours of radiant daylight. As the year transitions, the island stays consistent with its sun-kissed charm, closely matching September's 318 hours. While May shines brightest at 357 hours, the overall trend reveals a steady presence of sunlight throughout the late months, promising visitors a warm and inviting atmosphere. With daylight hours gradually tapering off as winter approaches, October remains a perfect time to soak in the sun along Vieques' stunning beaches, making it an ideal destination for sun-seekers craving a tropical escape.
In October, Vieques, Puerto Rico, experiences a 50% chance of sunny weather, striking a balance between the drier months earlier in the year and the wetter ones that follow. As the seasons turn, this month's likelihood of sunshine indicates a transitional shift, particularly after the rainier summer months of June and August, which see significantly lower chances of clear skies. While October may not boast the highest prospects for sun, it aligns closely with the patterns observed in September and reflects a slight increase as the island moves into the drier conditions typical of later fall. With an equal split between sun and clouds, October provides a perfect backdrop for enjoying Vieques' natural beauty, making it a delightful time for visitors seeking a mix of adventure and relaxation.
As the calendar rolls into October in Vieques, Puerto Rico, daylight begins to wane, mirroring the trend seen since spring. The month offers approximately 11 hours of daylight, echoing the shorter days of January and February. Following a peak in June and July, when the sun graces the island for a full 13 hours, the duration steadily declines. However, October still welcomes a cozy blend of sunlight, making it an ideal time for both relaxation and exploration. As the island transitions towards the cooler months, the rhythmic ebb and flow of daylight invites visitors to soak in the picturesque sunsets that beautifully envelop the tropical landscape.
As October rolls in, Vieques, Puerto Rico experiences a gentle shift in its coastal breezes. With an average wind speed of 4.2 m/s (9 mph), the winds soften compared to the more spirited gusts of the summer months, peaking at 6.1 m/s in July. This calming trend continues as the season transitions, reflecting a dip from September’s breezy 3.8 m/s. The slight decrease in wind speed during October creates a serene atmosphere, perfect for leisurely beach strolls or enjoying the tranquil ocean views. As the year moves toward its end, October offers a welcome pause in the breeziness, showcasing the island's laid-back charm and inviting visitors to embrace the soothing rhythm of nature.
Weather in Vieques varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Vieques, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, the weather is typically warmer and more humid, with minimum temperatures around 24°C (76°F) and average highs reaching up to 31°C (87°F). This month sees significant rainfall, averaging 140 mm (5.5 in) over 22 days, making it one of the wetter months. In contrast, January offers slightly cooler temperatures, with minimums at 22°C (71°F) and averages peaking at 29°C (84°F). Precipitation in January is markedly lower, totaling just 49 mm (1.9 in) across 15 days, and humidity is marginally lower at 76%. For further details on January weather conditions, check out Vieques weather in January.
October and February present distinct weather patterns. In October, temperatures range from a minimum of 24°C (76°F) to a maximum of 31°C (87°F), with an average of 27°C (82°F). The month is characterized by high humidity at 78% and substantial rainfall, totaling 140 mm (5.5 inches) over 22 days. In contrast, February boasts milder temperatures, with a minimum of 21°C (71°F) and a maximum of 28°C (83°F), averaging 25°C (77°F). Precipitation is considerably less, at 52 mm (2.1 inches) over 19 days, and humidity stands slightly lower at 75%. For more detailed information about the weather in February, you can visit Vieques weather in February.
When comparing the weather in October and March, October tends to be warmer and wetter. In October, temperatures range from a minimum of 24°C (76°F) to a maximum of 31°C (87°F), with an average of 27°C (82°F). This month also experiences significant rainfall, with 140 mm (5.5 in) spread over 22 days and a humidity level of 78%. In contrast, March is slightly cooler, featuring temperatures from 22°C (72°F) to 28°C (83°F) and an average of 25°C (77°F). The precipitation in March is notably lower, totaling 63 mm (2.5 in) over 18 days, with humidity at 74%. For a more detailed view of March weather, you can visit Vieques weather in March.
In comparing the weather of October and April, we see some notable differences. October typically experiences slightly warmer temperatures, with a minimum of 24°C (76°F) and an average of 27°C (82°F), compared to April's minimum of 22°C (73°F) and average of 26°C (78°F). Additionally, October is marked by higher precipitation, receiving 140 mm (5.5 in) over 22 days, while April has much less, with only 55 mm (2.2 in) spread across 17 days. Humidity levels are somewhat similar, as October has an average of 78% and April at 75%. For those interested in a specific monthly breakdown, visit Vieques weather in April.
When comparing the weather in October and May, both months experience warm temperatures with only a slight variation. October sees slightly higher temperatures, with a minimum of 24°C (76°F) and an average of 27°C (82°F), compared to May's minimum of 23°C (74°F) and average of 26°C (80°F). However, October is considerably wetter, receiving 140 mm (5.5 in) of precipitation over 22 days, while May has only 74 mm (2.9 in) over 21 days. Additionally, humidity levels are slightly higher in October at 78% compared to 75% in May. For more detailed information, you can check Vieques weather in May.
When comparing the weather in October and June, both months experience similar minimum temperatures averaging around 24°C (76°F), with October having a slightly higher maximum at 31°C (87°F) compared to June's 30°C (87°F). October tends to be wetter, receiving 140 mm (5.5 in) of precipitation over 22 days, while June sees significantly less rainfall at 69 mm (2.7 in) across 21 days. Humidity levels are also quite similar, with October at 78% and June slightly lower at 77%. For more detailed insights, you can refer to Vieques weather in June.
In comparing the weather between October and July, both months have relatively warm temperatures, with October showing a minimum of 24°C (76°F), an average of 27°C (82°F), and a maximum of 31°C (87°F). July features a similar minimum of 24°C (76°F), an average of 28°C (82°F), and a maximum of 30°C (87°F), making July slightly warmer overall. However, October experiences more rainfall, with 140 mm (5.5 in) distributed over 22 days, compared to July’s 110 mm (4.3 in) over 24 days. Humidity remains high in both months, with October at 78% and July at 80%. For those seeking specific insights about July weather, you can refer to this link: Vieques weather in July.
In comparing the weather between October and August, we observe that both months have similar temperature ranges, with October presenting a slightly lower minimum temperature of 24°C (76°F) compared to August's 25°C (77°F). The average temperature remains consistent at around 27°C (82°F) in October, while August averages 28°C (82°F). Both months see a peak maximum temperature of 31°C (87°F for October and 88°F for August). However, October experiences more rainfall, with 140 mm (5.5 in) over 22 days compared to August's 111 mm (4.4 in) across 24 days. Humidity levels are relatively close, with October at 78% and August at 80%. For more detailed insights, check out Vieques weather in August.
In comparing the weather of October and September, October shows a slight decrease in minimum temperature, with lows of 24°C (76°F) compared to September's 25°C (77°F). Both months average a temperature of 27°C (82°F), but September remains a bit warmer at its maximum, reaching 31°C (89°F) compared to October's 31°C (87°F). Precipitation also decreases slightly in October, totaling 140 mm (5.5 inches) over 22 days, while September records a higher 154 mm (6.0 inches) over 24 days. Humidity levels remain comparable between the two months, with October at 78% and September at 79%. For a more detailed look at the weather trends, visit Vieques weather in September.
In October, the weather typically features a minimum temperature of 24°C (76°F), averaging around 27°C (82°F), and reaching a maximum of 31°C (87°F). The month is also characterized by substantial precipitation, with about 140 mm (5.5 in) falling over 22 days and a humidity level of 78%. In contrast, November sees slightly cooler temperatures, with a minimum of 23°C (74°F), an average of 27°C (80°F), and a maximum of 30°C (86°F). Rainfall decreases to 112 mm (4.4 in) over 21 days, but humidity remains consistent at 78%. For more insights into the weather patterns during this month, you can check Vieques weather in November.
In October, the weather is warm and humid, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 31°C (87°F), and an average of 27°C (82°F). The month experiences significant rainfall, accumulating around 140 mm (5.5 in) over 22 days, contributing to a humidity level of 78%. In contrast, December offers slightly cooler temperatures, with a minimum of 23°C (74°F) and a maximum of 30°C (87°F), averaging 26°C (79°F). Precipitation decreases considerably to 68 mm (2.7 in) across 21 days, resulting in a marginally lower humidity of 76%. For more details on December weather, check out Vieques weather in December.
As October arrives in Vieques, expect a blend of warmth and moisture that sets this month apart from others. With average temperatures hovering around 27°C (82°F) and a noticeable increase in humidity at 78%, the island experiences a tropical embrace. The rainfall too is significant, with 140 mm (5.5 inches) falling over 22 days, adding to the lush landscape. While the weather might be wetter, it also brings vibrant scenery and a more relaxed atmosphere, enticing visitors to explore the natural beauty this unique time of year offers. For a deeper understanding of the island's climate, check out Vieques Climate.