Last updated: August 21, 2025
January in Boa Viagem, Brazil offers a vibrant weather experience characterized by warm temperatures and high humidity. With maximum temperatures soaring to 36°C (97°F) and an average of 27°C (81°F), the month is ideal for beachgoers. However, the weather also brings 21°C (69°F) as the minimum overnight temperature, ensuring cool respite. Rainfall is frequent, with 62 mm (2.5 in) of precipitation spread across 13 days, contributing to the lush tropical ambiance. With humidity levels at a notable 89%, visitors should prepare for a steamy yet invigorating coastal atmosphere.
In Boa Viagem, Brazil, January welcomes visitors with a delightful temperature range that sets the tone for the summer season. With minimum temperatures averaging 21°C (69°F) and peaking at a sizzling 36°C (97°F), the month boasts an inviting average of 27°C (81°F). This warm climate is consistent with the following months, where temperatures remain high; notably, February and March similarly reach maximums of 36°C (96°F) and 35°C (95°F), respectively. As the year progresses, temperatures begin to slightly cool off, evident in April’s maximum of 32°C (91°F), gradually decreasing to 28°C (82°F) by September. While the warmth lingers throughout the year, January truly exemplifies a classic tropical charm, enticing sun-seekers to enjoy its vibrant beaches and lively atmosphere.
In January, Boa Viagem experiences a moderate level of precipitation, with 62 mm (2.5 in) of rain falling over approximately 13 days. This marks the beginning of a rainy season, as the month transitions towards February—a peak time for rainfall, where totals soar to 130 mm (5.1 in) with 20 rainy days. The trend continues into March, further intensifying to 135 mm (5.3 in) over 24 days of precipitation. As the year progresses into the drier months, the rainfall dramatically decreases, particularly in June and July, where only 23 mm (0.9 in) and 21 mm (0.8 in) are recorded over just a handful of days. By August, rainfall is minimal, with only 6 mm (0.2 in) expected. This clear contrast highlights how January sets the stage for the wet season while foreshadowing the drier months ahead, establishing a distinct climatic rhythm unique to Boa Viagem.
In January, Boa Viagem, Brazil, experiences notably high humidity, peaking at 89%, which sets the tone for the sultry summer months ahead. As February approaches, humidity rises slightly to 90%, but this is just the beginning of a trend that sees levels climb steadily, reaching a peak of 92% in March. Following this humid crescendo, the levels begin a gradual decline, with April at 91%, and then tapering off to a more comfortable 88% in May. The transition into the winter months showcases a significant drop as humidity plummets, dipping to 66% by July and maintaining a steady decline until reaching a much drier 54% in October. As the year closes, humidity begins to creep back up to 69% in December, hinting at the cycle's return. This seasonal ebb and flow of moisture highlights Boa Viagem's tropical climate, where the air can feel quite heavy during the peak summer months.
In January, Boa Viagem experiences an extreme UV Index of 14, with a quick burn time of just 10 minutes, setting the stage for sun-soaked adventures. This intense sun exposure continues into February, maintaining the same high index. As the months progress into March and April, the UV Index peaks at 15, emphasizing the importance of sun protection as the risk of skin damage rises. Although the UV Index slightly declines in May to 13 and June to 11, the extreme exposure category remains unchanged, highlighting the consistent need for caution. The trend continues with only minor fluctuations through the year, with a return to 14 in November and December. It's clear that whether you're lounging on the beach or exploring the vibrant local culture, staying sun-smart is crucial year-round in Boa Viagem. For more details, check out the Boa Viagem UV Index.
UV Risk Categories
In Boa Viagem, Brazil, January shines brightly with 259 hours of sunshine, setting the stage for an increasingly sunny year. As the months progress, the sun intensifies its embrace, peaking in October with an impressive 355 hours of radiant light. The transition from summer to late autumn reveals a captivating trend: from January's modest hours, a steady increase occurs, culminating in the peak sunshine of late spring and early summer. Particularly striking are the summer months, where sunshine consistently exceeds 300 hours, with August and September showcasing nearly identical totals at 339 and 341 hours respectively. This radiant glow continues into the latter months of the year, ensuring that Boa Viagem remains a sun-drenched paradise, inviting visitors to bask in its warmth all year long.
In Boa Viagem, January marks the beginning of a gradual shift towards sunnier days, with a 24% chance of sunshine. As the months progress, there’s a notable upward trend: February sees a slight increase to 26%, and by March, it grows further to 28%. This slow climb continues until April, when the likelihood jumps to 38%, hinting at the more abundant sun ahead. From May onwards, the sunshine probability skyrockets, peaking in the later months with a staggering 74% chance in September. Thus, while January offers modest sunshine, it serves as a precursor to the vibrant and sun-drenched days that characterize the mid-year months in this coastal paradise.
In Boa Viagem, Brazil, January marks the beginning of a consistently sunlit year, boasting a daylight duration of 12 hours. This vibrant pattern continues seamlessly into February and March, inviting residents and visitors alike to enjoy the beautiful beaches and outdoor activities. As the calendar turns to April, daylight begins to wane slightly, settling at 11 hours that continues through July. However, the sun returns to its 12-hour splendor in September and remains generous through the end of the year. This trend illustrates a tropical rhythm where longer days dominate the first half, culminating in a delightful balance that fosters an inviting atmosphere year-round.
In January, the winds of Boa Viagem dance gently with an average speed of 3.9 m/s (9 mph), providing a delightful respite from the summer heat. This month marks the beginning of a trend, as the wind speeds gradually increase through the year, peaking at a brisk 4.6 m/s (10 mph) in August. Following this high, the winds remain steady in the fall months, hovering around 4.4 m/s (10 mph), creating a consistent breeze that invigorates the coastal atmosphere. Despite a slight dip in early spring, with March reaching a low of 2.6 m/s (6 mph), the overall trajectory indicates that winds in Boa Viagem are generally light yet become more lively as the year progresses, making it a perfect destination for those who appreciate a refreshing coastal breeze.
Weather in Boa Viagem varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Boa Viagem, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and February, both months feature similar temperature ranges, with January experiencing a minimum of 21°C (69°F) and a maximum of 36°C (97°F), while February maintains the same minimum but has a slightly cooler average of 26°C (80°F) and a maximum of 36°C (96°F). However, February sees a significant increase in precipitation, totaling 130 mm (5.1 in) over 20 days compared to January's 62 mm (2.5 in) over 13 days. Humidity remains quite high in both months, with January at 89% and February slightly higher at 90%. For more detailed information, check out Boa Viagem weather in February.
In comparing the weather of January and March, January typically features slightly higher average temperatures, with a minimum of 21°C (69°F) and a maximum of 36°C (97°F), while March sees a similar minimum at 21°C (71°F) but a lower average maximum of 35°C (95°F). However, March is notably wetter, receiving about 135 mm (5.3 in) of precipitation over 24 days, compared to January's 62 mm (2.5 in) over 13 days. Humidity levels also rise slightly in March, reaching 92% compared to January's 89%. For more details on March weather, you can visit Boa Viagem weather in March.
When comparing the weather in January and April, notable differences can be observed. January typically sees slightly warmer temperatures, with an average of 27°C (81°F) and maximums reaching up to 36°C (97°F), while April's average temperature is a bit cooler at 26°C (78°F) and a maximum of 32°C (91°F). However, April experiences significantly more precipitation, with 114 mm (4.5 inches) recorded over 21 days, compared to January's 62 mm (2.5 inches) over 13 days. Additionally, both months have high humidity levels, with April being slightly more humid at 91% compared to January's 89%. For a closer look at the weather specifics in April, you can visit Boa Viagem weather in April.
In comparing the weather between January and May, January experiences slightly warmer temperatures, with daily averages reaching up to 27°C (81°F) and maximums soaring to 36°C (97°F). In contrast, May feels a bit cooler, with average temperatures of 26°C (78°F) and a maximum of 32°C (91°F). Precipitation is also a factor, as January has 62 mm (2.5 in) of rain over 13 days, while May sees a bit less, with 54 mm (2.1 in) of rain over the same number of days. Humidity levels are quite similar in both months, hovering around 89% in January and 88% in May, contributing to a consistently tropical feel. For more specifics on the May weather, visit Boa Viagem weather in May.
In January, the weather tends to be warmer and more humid, with average temperatures around 27°C (81°F) and a high of 36°C (97°F). This month also sees a significant amount of precipitation, recorded at 62 mm (2.5 in) over approximately 13 days, resulting in a humidity level of 89%. In contrast, June offers slightly cooler temperatures, with an average of 26°C (79°F) and a maximum of 33°C (93°F). Precipitation in June is relatively low, at just 23 mm (0.9 in) over around 5 days, leading to a more comfortable humidity level of 78%. For more specific details about the weather during this month, you can check Boa Viagem weather in June.
In January, the weather is characterized by higher temperatures, with a minimum of 21°C (69°F) and an average of 27°C (81°F), peaking at a scorching 36°C (97°F). This month also sees significant humidity at 89% and 62 mm (2.5 in) of precipitation over 13 days, making it feel quite muggy. In contrast, July brings slightly cooler temperatures with a minimum of 18°C (65°F) and an average of 26°C (79°F), maxing out at 33°C (92°F). The air is less humid at 66%, and rainfall is much lighter, with only 21 mm (0.8 in) over just 4 days. For more detailed information, check out Boa Viagem weather in July.
When comparing the weather in January and August, both months exhibit warm average temperatures, hovering around 27°C (81°F). However, January tends to showcase a more pronounced range of temperatures, with minimums of 21°C (69°F) and maximums reaching up to 36°C (97°F). In contrast, August experiences slightly cooler conditions with minimums of 19°C (66°F) and maximums of 35°C (95°F). Additionally, January is notably wetter, receiving 62 mm (2.5 in) of precipitation over 13 days, while August is much drier, averaging only 6 mm (0.2 in) of rain over just 1 day. The humidity in January is also significantly higher at 89%, compared to 60% in August. For more detailed insights, you can explore Boa Viagem weather in August.
In January, the weather tends to be quite humid and warm, with temperatures ranging from a minimum of 21°C (69°F) to a maximum of 36°C (97°F) and an average of 27°C (81°F). The month also sees significant precipitation, totaling 62 mm (2.5 in) over 13 days, creating a damp atmosphere with humidity levels at 89%. In contrast, September offers a much drier experience with only 4 mm (0.2 in) of rain on just 1 day. The temperatures are slightly lower, featuring a minimum of 20°C (68°F), an average of 28°C (82°F), and a maximum of 35°C (96°F), along with a more comfortable humidity level of 56%. For more details, check Boa Viagem weather in September.
In January, temperatures range from a minimum of 21°C (69°F) to a maximum of 36°C (97°F), with an average of 27°C (81°F). This month experiences significant rainfall, totaling 62 mm (2.5 in) over 13 days, contributing to a high humidity level of 89%. In contrast, October offers slightly warmer average temperatures at 28°C (83°F), with similar highs of 36°C (98°F) and the same minimum of 21°C (70°F). However, October stands out for its dry conditions, receiving only 4 mm (0.2 in) of precipitation over no rainy days, resulting in a much lower humidity of 54%. For more detailed information, you can check Boa Viagem weather in October.
January and November showcase distinct weather patterns. In January, temperatures range from a minimum of 21°C to a maximum of 36°C, with an average of 27°C. The month tends to be wetter, with about 62 mm of rainfall spread over 13 days, and humidity levels are notably high at 89%. In contrast, November experiences slightly warmer temperatures, with a minimum of 21°C and a maximum of 37°C, averaging 28°C. It is much drier, with only 8 mm of precipitation occurring over just 1 day and a lower humidity level of 56%. For more detailed insights on November weather, you can visit Boa Viagem weather in November.
In comparing the weather between January and December, January experiences slightly lower average temperatures with a minimum of 21°C (69°F) and a maximum of 36°C (97°F), while December has a higher average with minimums of 21°C (70°F) and maximums of 36°C (98°F). Additionally, January sees more precipitation, totaling 62 mm (2.5 in) over 13 days, compared to December's 29 mm (1.2 in) over just 6 days. Humidity is also noticeably higher in January at 89%, compared to December's more comfortable 69%. For more specific insights on December weather, please refer to Boa Viagem weather in December.
In January, Boa Viagem experiences a unique blend of warmth and humidity that sets it apart from other months. With temperatures peaking at a sultry 36°C, visitors can expect hot days, although the average temperature offers a more comfortable 27°C for outdoor activities. While January is marked by increased rainfall, averaging 62 mm across about 13 days, this precipitation is often a welcome reprieve from the heat. Combined with a high humidity level of 89%, the weather creates a vibrant tropical atmosphere, perfect for those looking to enjoy the beach or explore the area's natural beauty. For a deeper dive into local conditions year-round, visit Boa Viagem Climate.