October Weather in Boa Viagem, Brazil

Last updated: August 21, 2025

In October, Boa Viagem, Brazil experiences a delightful tropical climate characterized by maximum temperatures reaching 36°C (98°F) and a comfortable average of 28°C (83°F). With minimum temperatures around 21°C (70°F), outdoor enthusiasts will enjoy pleasant evenings. Remarkably, the month boasts no recorded precipitation, with just 4 mm (0.2 in) anticipated, making it ideal for basking in the sun. The humidity level of 54% further adds to the allure, creating an inviting atmosphere for visitors and locals alike. Whether exploring the beautiful beaches or savoring local cuisine, October presents an excellent opportunity to appreciate all that Boa Viagem has to offer.

October Temperature in Boa Viagem

In October, Boa Viagem experiences a delightful shift in temperatures, marked by a minimum of 21°C (70°F) and an inviting average of 28°C (83°F). As the month progresses, the heat peaks at a sunny 36°C (98°F), echoing the warmth of the preceding months. This consistent warmth, especially notable when compared to the cooler lows of July, creates an ideal atmosphere for beachgoers and outdoor enthusiasts alike. With these temperatures, October serves as a promising introduction to the summer season ahead, inviting visitors to bask in the sun and enjoy the vibrant coastal culture that this Brazilian gem has to offer.

October Weather in Boa Viagem: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Boa Viagem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boa Viagem, October 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).
JanFebMarAprMayJunJulAugSepOctNovDec818079787878798182838382
Data source: Temperature data for Boa Viagem 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.

October Precipitation in Boa Viagem

In October, Boa Viagem experiences a notable shift in its precipitation patterns, with rainfall dropping to a mere 4 mm (0.2 in) over the month and no recorded rainy days. This drastic decline follows a typical wet season from January to March, where precipitation peaks significantly, particularly in February and March with 130 mm (5.1 in) and 135 mm (5.3 in) respectively. As the year progresses into the dry season, the rainfall dwindles further, reaching the year's lowest averages in August and September, before stabilizing at minimal levels in October. This trend suggests a transition into more arid conditions, offering residents and visitors a relatively dry October, perfect for outdoor activities along the stunning beaches.

October Precipitation Trends in Boa Viagem

The chart displays monthly precipitation patterns in Boa Viagem, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Boa Viagem, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec62130135114542321654830
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Boa Viagem

In Boa Viagem, Brazil, October marks a notable shift in humidity, dipping to 54%—the lowest point of the year. This decrease follows a gradual decline from the summer months, when humidity levels hovered around 92% in March and 90% in February. As the region transitions into the drier season, October's refreshing humidity offers a brief respite before the late-year rise, where figures begin to climb again in November. Those seeking a balance of warm weather and comfortable air will find October particularly inviting, making it an ideal time for outdoor activities in this vibrant coastal locale.

October Average Humidity in Boa Viagem

This chart illustrates the average monthly humidity levels in Boa Viagem, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Boa Viagem is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%92%91%89%78%66%60%56%54%56%69%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Boa Viagem

In October, Boa Viagem, Brazil, continues to experience a highly extreme UV Index of 13, similar to the trends observed in the preceding months. This consistency underscores a pattern of intense sun exposure throughout the year, with a remarkable burn time of just 10 minutes for unprotected skin. As the months progress, the UV levels fluctuate slightly, yet they remain perilously high, reaffirming the critical need for sun protection. With the UV Index peaking at 15 in March and April, October's readings suggest that taking precautions against harmful rays remains essential. To learn more about how to stay safe under the sun, visit Boa Viagem UV Index.

Maximum UV Index Levels in Boa Viagem for October

The chart shows the monthly maximum UV Index (UVI) for Boa Viagem in October, 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 October, the maximum UV index in Boa Viagem typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415151311111213131414
Data source: Boa Viagem October 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.

October Sunshine in Boa Viagem

In Boa Viagem, Brazil, October shines brightly with an impressive 355 hours of sunshine, marking it as one of the sunniest months of the year. This delightful increase from September's 341 hours signifies a transition into warmer days, perfect for beach-goers and outdoor enthusiasts. The trend is clear: as the year progresses, sunshine hours often reach their peak in the latter months, with October establishing itself as a standout for basking in Brazil's vibrant rays. Following a remarkable August and September, which displayed 339 and 341 hours respectively, October undoubtedly offers the ultimate backdrop for enjoying the sun-kissed beauty of this coastal paradise.

Monthly Sunshine Duration in Boa Viagem: October Highlighted

The October sunshine duration represents the total number of hours Boa Viagem experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec259h265h304h294h318h312h310h339h341h355h341h342h
Data source: Boa Viagem October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Boa Viagem During October

In Boa Viagem, Brazil, October offers a delightful chance for sun, boasting a 65% likelihood of sunny weather. This places it among the sunniest months of the year, following a steady upward trend from January's 24% to September's 74%. As the year progresses, the increase in sunshine becomes noticeable, especially as the dry season approaches. While November sees a slight decline to 55%, October stands out as a prime time for beachgoers and outdoor enthusiasts looking to soak in the sun before the rainy season returns. The consistent rise in sunny days from mid-year signals an inviting atmosphere for enjoying the vibrant beaches and landscapes of this stunning coastal locale.

Percentage of Sunny Days in October in Boa Viagem

The chart illustrates the percentage of sunny days in Boa Viagem throughout the year, with October 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 Boa Viagem experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%26%28%38%40%61%63%66%75%65%55%30%
Data source: Boa Viagem October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Boa Viagem in October

In Boa Viagem, Brazil, October experiences approximately 12 hours of daylight, maintaining the balance seen in the preceding months of January, February, September, November, and December. This consistent duration of daylight highlights the region's tropical climate, where daylight remains relatively stable throughout the year. The slight dip observed from April to August, where daylight lasts around 11 hours, suggests a subtle shift as the days begin to lengthen again towards the end of the year. As October marks a return to longer days, it invites residents and visitors alike to enjoy the vibrant outdoor life that this beautiful coastal area has to offer.

Average Daylight Hours in Boa Viagem for October

The chart illustrates the variation in daylight duration in Boa Viagem throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 22m12h 15m12h 6m11h 58m11h 52m11h 49m11h 50m11h 56m12h 3m12h 12m12h 20m12h 24m
Data source: Boa Viagem daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Boa Viagem

As October rolls into Boa Viagem, the coastal breeze begins to pick up, bringing with it an invigorating average wind speed of 4.5 m/s (10 mph). This month marks a noticeable increase from the calmer winds of early spring, where averages dipped as low as 2.6 m/s (6 mph) in March. Notably, October's winds match those of September, maintaining a brisk pace that enhances the scenic beauty of this vibrant beach locale. Following a trend established in the warmer months of August and September, the winds remain consistently lively, providing perfect conditions for outdoor activities and beachgoers looking to soak in the sun while enjoying the fresh ocean air. As this month transitions into November, the wind speed remains just as inviting, hinting at a continued pattern of pleasant breezy days along the shore.

Average October Wind Speed in Boa Viagem

The chart displays monthly wind speed patterns in Boa Viagem, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.93.22.62.83.13.23.84.64.54.5 m/s4.44.4
Data source: Boa Viagem October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Boa Viagem Compares to Other Months

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

October and January display notable differences in weather patterns. October typically enjoys warm temperatures, with a minimum of 21°C (70°F) and an average of 28°C (83°F), while experiencing significantly less precipitation at only 4 mm (0.2 in) and low humidity levels of 54%. In contrast, January sees similar temperature ranges but with a slightly cooler average of 27°C (81°F). However, January is marked by much higher precipitation, recording 62 mm (2.5 in) over 13 rainy days, and humidity surges to 89%, creating a contrast to October's drier and less humid conditions. For a detailed look at the weather in January, visit Boa Viagem weather in January.

When comparing the weather in October and February, October generally features warmer temperatures with an average of 28°C (83°F) and maximum highs reaching up to 36°C (98°F). In contrast, February sees slightly cooler average temperatures at 26°C (80°F) but generally experiences much higher humidity levels at 90%. Notably, October is quite dry, with only 4 mm (0.2 inches) of precipitation and no rainy days, while February is marked by significant rainfall, averaging 130 mm (5.1 inches) across about 20 rainy days. For more detailed insights on February weather, you can check Boa Viagem weather in February.

In comparing the weather between October and March, October boasts warmer temperatures with an average of 28°C (83°F) and a maximum reaching up to 36°C (98°F), while March generally exhibits slightly cooler conditions with an average of 26°C (79°F) and a maximum of 35°C (95°F). October is characterized by its dry climate, recording only 4 mm of precipitation over zero days, resulting in a comfortable humidity level of 54%. In contrast, March experiences much heavier rainfall, accumulating 135 mm over 24 days, and the humidity soars to 92%, creating a markedly more humid environment. For more detailed insights, you can refer to Boa Viagem weather in March.

In comparing the weather of October and April, we see notable differences in temperature and precipitation levels. October boasts warmer temperatures, with an average of 28°C (83°F) and highs reaching up to 36°C (98°F), while April has cooler averages at 26°C (78°F) and maximums of 32°C (91°F). Precipitation also varies significantly; October has almost no rain at just 4 mm (0.2 in) over zero days, while April experiences substantial rainfall, totaling 114 mm (4.5 in) across 21 days. Additionally, humidity is higher in April at 91%, compared to a more comfortable 54% in October. For more detailed information about April weather in Boa Viagem, you can visit Boa Viagem weather in April.

In comparing the weather of October and May, October tends to be warmer and drier. With minimum temperatures around 21°C (70°F) and an average of 28°C (83°F), October offers a pleasant climate with only 4 mm of precipitation over the month and no rainy days. In contrast, May experiences cooler temperatures, with minimums around 19°C (66°F) and an average of 26°C (78°F), but is significantly wetter, receiving 54 mm (2.1 in) of rainfall over 13 days. Additionally, the humidity in May is notably higher at 88%, compared to October's 54%. For more detailed information, check out Boa Viagem weather in May.

In October, the weather is generally warmer, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 36°C (98°F) and an average of 28°C (83°F). The month boasts low precipitation with only 4 mm (0.2 in) and no rainy days, contributing to a relatively comfortable humidity level of 54%. In contrast, June features cooler conditions, with temperatures reaching a minimum of 19°C (67°F) and a maximum of 33°C (93°F), averaging 26°C (79°F). Additionally, June experiences higher rainfall, totaling 23 mm (0.9 in) over about 5 days, and a significantly higher humidity level of 78%. For more details on June weather, visit Boa Viagem weather in June.

When comparing the weather in October and July, October tends to be hotter and drier. In October, temperatures range from a minimum of 21°C (70°F) to a maximum of 36°C (98°F), with an average temperature of 28°C (83°F) and only 4 mm of precipitation over zero rainy days. In contrast, July experiences slightly cooler temperatures, with a minimum of 18°C (65°F), an average of 26°C (79°F), and a maximum of 33°C (92°F), while receiving more rain at 21 mm across four days. The humidity also differs, sitting at 54% in October compared to 66% in July. For a more detailed understanding of the climate, you can check Boa Viagem weather in July.

In October, the weather tends to be slightly warmer compared to August, with average temperatures reaching 28°C (83°F) and maximums peaking at 36°C (98°F), while August has an average of 27°C (81°F) and a max of 35°C (95°F). Additionally, October enjoys dry skies with no recorded precipitation, contrasting with August, which experiences light rainfall totaling 6 mm (0.2 in) over just one day. Humidity levels also differ slightly, with October hovering around 54% compared to a higher 60% in August, making October feel a bit drier and more comfortable overall. For more details on August weather, you can refer to Boa Viagem weather in August.

In comparing the weather between September and October, we see that October enjoys slightly warmer conditions, with an average temperature of 28°C (83°F) compared to September's average of 28°C (82°F). Although both months have similar maximum temperatures—36°C (98°F) in October and 35°C (96°F) in September—October experiences a slightly higher minimum temperature of 21°C (70°F) versus 20°C (68°F) in September. Additionally, both months have the same low level of precipitation at 4 mm (0.2 in), but October boasts zero rainy days, while September experienced rain on one day. Humidity remains relatively comparable, with October at 54% and September at 56%. For those interested in more details, you can find additional information about Boa Viagem weather in September.

In October, the weather remains quite warm with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 36°C (98°F), and an average of 28°C (83°F). The month experiences very little precipitation, recording only 4 mm (0.2 in) over 0 days, and maintains a humidity level of 54%. In contrast, November sees slightly higher maximum temperatures, reaching up to 37°C (98°F) while keeping average temperatures steady at 28°C (83°F). Precipitation increases to 8 mm (0.3 in) over 1 day, and humidity rises marginally to 56%. For more detailed information, check out Boa Viagem weather in November.

In comparing the weather between October and December, both months feature similar temperature ranges, with minimums around 21°C (70°F), averages of 28°C (83°F), and maximums reaching 36°C (98°F). However, December experiences notably higher precipitation, with 29 mm (1.2 in) falling over six days, in contrast to October's negligible 4 mm (0.2 in) across the entire month. Additionally, humidity rises from 54% in October to 69% in December, contributing to a more humid atmosphere as the year draws to a close. For a detailed look at conditions during this time, check out Boa Viagem weather in December.

Compare Boa Viagem's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Boa Viagem

October in Boa Viagem unveils a delightful charm, showcasing a warm embrace with its average temperatures around 28°C (83°F), coupled with the occasional peak at 36°C (98°F). Unlike the rainy months, October enjoys a notable dry spell, marked by an impressive 0 days of precipitation, allowing you to bask in the sunshine and appreciate the beautiful coastal scenery. With a comfortable 54% humidity, the weather feels pleasantly warm, making it an ideal choice for travelers seeking to escape cooler climates. For comprehensive insights into what to expect year-round, explore the Boa Viagem Climate.