Last updated: August 21, 2025
In January, Beira Rio, Brazil experiences a vibrant summer climate, characterized by maximum temperatures soaring up to 37°C (100°F) and an average warmth of 28°C (82°F). The nights provide a refreshing respite with minimum temperatures around 20°C (67°F). While the month witnesses occasional rain with around 30 mm (1.2 in) of precipitation spread over just three days, humidity levels hover around a balmy 78%, contributing to the lush tropical atmosphere. It's a prime time to explore the energetic spirit of the region amidst its warm, humid weather.
In January, Beira Rio, Brazil, basks in warm temperatures that set the tone for the summer months ahead. With a minimum of 20°C (67°F) and a soaring maximum touching 37°C (100°F), the average temperature hovers around a balmy 28°C (82°F). This month marks the height of summer, characterized by steamy days and sultry nights, creating ideal conditions for outdoor adventures and vibrant social gatherings. As the season progresses into February, temperatures remain strikingly consistent, maintaining a minimum of 20°C and reaching a maximum of 37°C yet with a slight dip in the average to 27°C (81°F). The warmth persists into early spring, as March and April offer similarly tantalizing temperatures. A gradual cooling trend begins in May, but even then, the territory remains warm, with averages around 26°C (79°F). Through the months that follow, temperatures cool down more noticeably, settling into the comfortable 20s°C by mid-year. Overall, Beira Rio's January is a sun-drenched invitation to bask in Brazil's enchanting summer, with warmth consistently threading through the fabric of early year weather.
In Beira Rio, Brazil, January marks the beginning of the year with relatively low precipitation, recording just 30 mm (1.2 in) over 3 days. This sets the stage for February, when rainfall increases significantly to 82 mm (3.2 in) across 10 days, highlighting a clear trend of escalating moisture as the region transitions into its wetter months. Following this, the rainfall gradually tapers off in March and April, where totals stand at 71 mm (2.8 in) and 37 mm (1.5 in), respectively. As the year progresses into May, the precipitation drastically declines to a mere 3 mm (0.1 in) over just 1 day, and the dry season firmly takes hold, characterized by negligible rain from June to August. This cycle of wet and dry months underscores the distinct seasonal patterns of Beira Rio, making January a mere hint of the burgeoning rain to come in the following month.
In January, Beira Rio, Brazil, experiences a significant humidity level of 78%, setting the stage for a subtropical summer feel. This moisture-laden air paves the way for February’s rise to an even higher 85%, marking the peak of the humid season. As the months progress, humidity continues its upward trend, reaching 90% in March, before gradually tapering off. April sees a slight decline to 84%, while May brings a refreshing dip to 73%. The transition from wet to drier weather becomes evident as the humidity drops further through the winter months, hitting a low of 42% in November. By December, the humidity begins to rise again, settling at 52%, hinting at the cyclic nature of Beira Rio’s climate. This remarkable ebb and flow of humidity not only shapes the weather patterns but also influences the vibrant ecosystems and daily life in this coastal paradise.
In January, Beira Rio, Brazil, experiences a notably extreme UV Index of 15, indicating that a mere 10 minutes of sun exposure can lead to skin damage. This level of UV radiation remains consistent throughout the following months, with February and March also registering the same high index. Notably, the UV Index slightly decreases to 14 in April and October, but still categorizes as extreme. May sees the first drop to 11, while the intensity shifts to very high in June and July, allowing for a slightly longer burn time of 15 minutes. As the year progresses, the UV Index spikes back to extreme levels in August, September, November, and December, aligning again at 15. With such persistently high UV levels, it’s vital for residents and visitors to protect their skin while enjoying the radiant sunshine. For more details on the UV Index throughout the year, visit Beira Rio UV Index.
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In Beira Rio, Brazil, January ushers in an average of 283 hours of glorious sunshine, setting the stage for a year filled with vibrant daylight. As the months progress, sunlight steadily increases, peaking in October with an impressive 348 hours. This upward trend highlights a gradual transition from the sultry summer to the mild Brazilian winter, where sunshine remains abundant even in the cooler months, with 322 hours in June and 332 hours in July. By the time December rolls around, the sun graces the city for 325 hours, ensuring that the festive season is radiantly illuminated. Overall, Beira Rio enjoys a rich tapestry of sunlight throughout the year, promising both warmth and light to residents and visitors alike.
In Beira Rio, Brazil, January boasts a 66% chance of sunny weather, making it one of the brighter months of the year. This promising start transitions into a dramatic dip in February, where sunny days are only a mere 21% likely. As the seasons progress, March and April see somewhat of a rebound with chances at 50% and 35%, respectively. The trend then shifts again, stabilizing in the later months. June and July mirror January's optimism, both reaching 66% and 72% respectively, while August and September peak at a sunny 73% and 81%. However, as the year winds down, the chances of sun plummet, particularly in November and December, which see only 16% and 13% respectively. Overall, Beira Rio's weather patterns reveal a notable sun-soaked period in the early and mid-year, contrasting sharply with the overcast finale of the calendar.
In Beira Rio, Brazil, January marks the beginning of a steady pattern in daylight duration, where residents enjoy 12 hours of sunlight daily. This consistent exposure continues through February and March, creating a vibrant atmosphere perfect for outdoor activities. As April arrives, daylight tapers slightly to 11 hours, and this trend persists through the cooler months of May to August, offering a more subdued daylight rhythm. Interestingly, as spring approaches in September, daylight duration begins to extend once more, returning to 12 hours and maintaining this balance through the end of the year. This cyclical dance of daylight not only highlights the region's climatic stability but also enhances the natural beauty of Beira Rio throughout the seasons.
In Beira Rio, Brazil, the January winds gently usher in summer with an average speed of 2.1 m/s (5 mph), setting the tone for the warmer months ahead. This mild breeze marks the beginning of a gradual increase in wind speed, peaking at 3.0 m/s (7 mph) in August, the height of winter. As the year transitions into January again, there’s a noticeable fluctuation, particularly evident in the drop to 1.3 m/s (3 mph) in February, before gradually rising once more. The wind tends to pick up momentum again from late spring into winter, while the overall trend shows a harmonious seasonal rhythm, echoing the vibrant energy of Brazil's coastal climate.
Weather in Beira Rio varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Beira Rio, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February both offer warm temperatures, with minimums around 20°C (68°F) and maximums peaking at 37°C (99°F). However, January is slightly warmer on average at 28°C (82°F), compared to February's average of 27°C (81°F). February experiences significantly more precipitation, with 82 mm (3.2 in) of rain over 10 days, compared to January's 30 mm (1.2 in) over just 3 days. Additionally, humidity levels increase in February to 85%, up from 78% in January, making the air feel even more humid. For more detailed insights, check out Beira Rio weather in February.
In January, the weather features slightly warmer daytime temperatures, with an average of 28°C (82°F), while March sees a slight dip to an average of 27°C (81°F). Both months experience a maximum temperature of 37°C (100°F), but January is relatively drier, receiving only 30 mm (1.2 in) of precipitation over 3 days compared to March's 71 mm (2.8 in) over 7 days. Additionally, humidity levels are higher in March at 90%, compared to January's 78%, making it feel somewhat more humid. For more details on March conditions, check out Beira Rio weather in March.
In January, the weather is characterized by slightly higher temperatures, with a minimum of 20°C (67°F) and an average of 28°C (82°F), peaking at 37°C (100°F). The month sees about 30 mm (1.2 in) of precipitation over three days, and humidity levels are around 78%. In contrast, April offers a slightly cooler atmosphere with a minimum of 19°C (66°F) and an average of 27°C (80°F), while the maximum temperature is a bit lower at 36°C (97°F). However, it experiences a bit more rainfall, accumulating 37 mm (1.5 in) over four days, accompanied by a higher humidity level of 84%. For more specific insights into April weather conditions, you can check this link: Beira Rio weather in April.
In January, the weather is characterized by warmer temperatures, with minimums around 20°C (67°F) and average highs reaching up to 37°C (100°F). The month experiences more humidity at 78% and receives about 30 mm (1.2 in) of precipitation over three days. In contrast, May presents slightly cooler conditions, with minimum temperatures dropping to 15°C (58°F) and an average high of 37°C (99°F). It boasts much lower precipitation, at just 3 mm (0.1 in) on only one day, and a humidity level of 73%. For more detailed information, check out Beira Rio weather in May.
In January, the weather tends to be significantly warmer, with average temperatures ranging from a minimum of 20°C (67°F) to a scorching maximum of 37°C (100°F). This month also sees about 30 mm (1.2 in) of precipitation spread over approximately three days, resulting in a humidity level of 78%. In contrast, June experiences cooler temperatures, with an average ranging from a minimum of 15°C (59°F) to a maximum of 35°C (96°F). Notably, June is much drier, with only 1 mm (0.0 in) of precipitation recorded over zero rainy days and a lower humidity of 71%. For more detailed information on June weather in this region, check out Beira Rio weather in June.
In January, the weather is significantly warmer, with temperatures ranging from a minimum of 20°C (67°F) to a maximum of 37°C (100°F) and an average of 28°C (82°F). This month also experiences higher humidity at 78% and some precipitation, with 30 mm (1.2 in) falling over approximately three days. In contrast, July offers a much cooler climate, featuring lower temperatures with a minimum of 14°C (57°F), an average of 24°C (75°F), and a maximum of 35°C (95°F). July is notably dry, with no recorded precipitation and humidity at a lower 66%. For more details on the conditions during this month, check out Beira Rio weather in July.
In January, the weather is significantly warmer and more humid, with temperatures ranging from a minimum of 20°C (67°F) to a maximum of 37°C (100°F), and an average of 28°C (82°F). There are also three days of precipitation, totaling 30 mm (1.2 in), making it a rather damp month with a humidity level of 78%. In contrast, August experiences cooler and drier conditions, with a minimum temperature of 14°C (58°F), an average of 25°C (77°F), and a maximum of 36°C (97°F). With only 1 mm (0.0 in) of precipitation and no rainy days, August enjoys lower humidity at 60%. For more detailed insights into the weather during this time, you can check Beira Rio weather in August.
In January, the weather is significantly warmer, with average temperatures ranging from a minimum of 20°C (67°F) to a maximum of 37°C (100°F), while September sees a slightly cooler average with temperatures between 16°C (61°F) and 39°C (103°F). January also experiences more humidity at 78%, compared to September's drier 54%. Moreover, January has 30 mm of precipitation over three days, whereas September remains virtually dry with only 1 mm of rainfall, making it a much sunnier month. For more details on September weather, you can check Beira Rio weather in September.
In January, temperatures typically range from a minimum of 20°C (67°F) to a maximum of 37°C (100°F), with an average of 28°C (82°F). The month experiences around 30 mm (1.2 in) of precipitation over three days, accompanied by high humidity levels at 78%. In contrast, October sees slightly cooler minimum temperatures of 18°C (65°F) but can also reach higher maximums of 40°C (104°F) while maintaining an average of 28°C (83°F). Precipitation is a bit lower in October, with about 26 mm (1.0 in) over three days, and humidity drops significantly to 46%. For more detailed information, check out Beira Rio weather in October.
In January, the weather is characterized by warm temperatures, with a minimum of 20°C (67°F), an average of 28°C (82°F), and a maximum of 37°C (100°F). The month sees relatively low precipitation, totaling just 30 mm (1.2 in) over three rainy days, and the humidity sits at a high 78%. In contrast, November experiences slightly cooler temperatures, with a minimum of 19°C (66°F) and an average of 27°C (81°F), yet it can peak at a higher maximum of 38°C (101°F). However, November is considerably wetter, with precipitation reaching 131 mm (5.2 in) spread over nine days, and a much lower humidity level of 42%. For detailed insights on the weather trends in November, you can visit Beira Rio weather in November.
In comparison to January, December tends to be slightly cooler with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 39°C (102°F), while January sees minimums at 20°C (67°F) and maximums hitting 37°C (100°F). December experiences significantly higher precipitation levels, with 117 mm (4.6 in) falling over 9 days, whereas January has only 30 mm (1.2 in) over 3 days. Interestingly, the humidity in January is higher at 78% compared to December’s 52%, contributing to a more humid feel during the early part of the year. For a more detailed look at December weather conditions, check out Beira Rio weather in December.
January in Beira Rio features a warm and humid climate that stands out from the cooler months. With an average temperature peaking at 28°C (82°F) and occasional highs reaching 37°C (100°F), residents and visitors can expect plenty of sunshine. Although the month sees some precipitation, with rain on about three days, it is generally a lively period perfect for outdoor activities. The humidity level adds a tropical touch to the atmosphere, making it notably different from the drier months that follow. For more insights into the weather throughout the year, check out the detailed overview of Beira Rio Climate.