January Weather in Atins, Brazil

Last updated: August 21, 2025

In January, Atins, Brazil experiences a tropical climate characterized by warm temperatures and high humidity. The maximum temperature reaches around 30°C (86°F), with an average of 27°C (81°F) and a minimum of 24°C (75°F), creating a comfortable yet warm environment. However, the weather is also marked by substantial precipitation, with an average of 145 mm (5.7 in) spread across approximately 22 days, making it one of the wetter months. The humidity level hovers around a notable 89%, contributing to the lush, vibrant landscapes typical of this coastal paradise. Visitors can expect a mix of sunny moments and refreshing rain, perfect for enjoying Atins' natural beauty.

January Temperature in Atins

In Atins, Brazil, January welcomes visitors with warm temperatures that beautifully set the stage for tropical adventures. The month typically sees minimums around 24°C (75°F) and comfortable average highs reaching 30°C (86°F). This consistent warmth, coupled with an average temperature of 27°C (81°F), creates an inviting atmosphere perfect for exploring the stunning landscapes. As the year progresses, temperatures remain surprisingly stable, with only slight variations, reflecting the region's tropical climate. For those seeking sun-soaked days and balmy nights, January offers a delightful preview of Atins' year-round warmth.

January Weather in Atins: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Atins, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Atins, January 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).
JanFebMarAprMayJunJulAugSepOctNovDec818080818182818181818282
Data source: Temperature data for Atins 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.

January Precipitation in Atins

In January, Atins, Brazil, experiences a notable transition in its weather patterns, with precipitation reaching approximately 145 mm (5.7 in) over 22 days. This month marks the beginning of the rainy season, as the skies open up to deliver refreshing showers, making it a stark contrast to the arid conditions that follow in the succeeding months. Notably, as the year progresses, February sees a significant surge in rainfall, skyrocketing to 361 mm (14.2 in) across 26 days, indicating an intensification of the wet season. This trend of increasing precipitation continues into March, peaking at 425 mm (16.7 in) with rain nearly every day, showcasing the region's lush transformation. However, as the season shifts towards mid-year, the rainfall drastically declines, with July and August averaging only 73 mm (2.9 in) and 15 mm (0.6 in) respectively. This pattern illustrates the typical seasonal rhythm of Atins, highlighting the stark contrast between the lush, rain-soaked months and the dry spells that follow.

January Precipitation Trends in Atins

The chart displays monthly precipitation patterns in Atins, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Atins, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec14536142539827596731510143462
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Atins

In January, Atins, Brazil, experiences a high humidity level of 89%, setting the stage for a moist and vibrant atmosphere. As the months unfold, humidity remains consistently high, peaking at 92% in April, before gradually declining towards the mid-year mark. By July, the humidity drops significantly to 64%, indicating a shift toward drier conditions. This trend continues, reaching a low of 51% in September, showcasing a marked decrease in moisture in the air. However, as the year comes to a close, humidity levels begin to rise again, reaching 78% in December. This cyclical pattern highlights the dynamic climate system of Atins, where lush, humid months give way to refreshing drier spells, making for a unique year-round experience.

January Average Humidity in Atins

This chart illustrates the average monthly humidity levels in Atins, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Atins is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%92%89%79%64%55%51%53%60%78%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Atins

In January, Atins, Brazil, experiences an extreme UV Index of 14, indicating a high potential for harm from unprotected sun exposure. This intensity remains consistent as the month transitions into February, peaking at 15 in March, before slightly easing back to 14 by May. Throughout these months, the burn time remains a swift 10 minutes, underscoring the need for diligent sun protection. As summer gives way to winter, UV levels gradually decline, with June recording a UV Index of 12 and further decreasing to 11 in July. Despite this decrease, the levels stay within the extreme category for the entire year, illustrating the area's persistently intense sun. For further insights on the UV patterns throughout the year, visit Atins UV Index.

Maximum UV Index Levels in Atins for January

The chart shows the monthly maximum UV Index (UVI) for Atins in January, 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 January, the maximum UV index in Atins typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151412111313131313
Data source: Atins January 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.

January Sunshine in Atins

In January, Atins, Brazil basks in an impressive 251 hours of sunshine, setting the stage for a vibrant start to the year. As the months progress, sunlight steadily increases, peaking in October with a remarkable 356 hours. This upward trend highlights Atins as a sun-worshipper's paradise, especially in the mid-year months of July and August, where the sunshine is abundant at 343 and 348 hours, respectively. Even as the year gently transitions into late autumn, the sun remains generous, delivering 338 hours in November and 327 hours in December. Overall, Atins offers a remarkable tapestry of sunshine that entices travelers and locals alike throughout the year.

Monthly Sunshine Duration in Atins: January Highlighted

The January sunshine duration represents the total number of hours Atins experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec251h264h294h275h310h326h343h348h339h356h338h327h
Data source: Atins January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Atins During January

In Atins, Brazil, January sees a 22% chance of sunny weather, making it one of the more overcast months of the year. As winter transitions into summer, the likelihood of sun gradually increases, peaking in the mid-year months. Notably, August boasts the highest chance at 68%, offering a delightful contrast to the cloudier days of January. As the year progresses, from February's 25% to April's 31%, there's a steady rise in sunny opportunities, culminating in a more reliable summer sun from June onwards, which hits 55%. This trend highlights not only the seasonal shifts but also suggests that those seeking bright days and warmth should consider visiting later in the year for a more sun-soaked experience.

Percentage of Sunny Days in January in Atins

The chart illustrates the percentage of sunny days in Atins throughout the year, with January 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 Atins experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%25%16%31%39%55%60%68%62%59%50%33%
Data source: Atins January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Atins in January

In Atins, Brazil, January boasts a generous 12 hours of daylight, setting the tone for the month and seamlessly carrying through to February, March, April, and beyond. This consistent illumination creates an inviting atmosphere for both locals and visitors alike, as the bountiful sunlight encourages outdoor adventures and vibrant community life. As the calendar turns to May through July, daylight dips slightly to 11 hours, marking the region's subtle shift toward winter. However, by August, the days brighten again, returning to the pleasant 12-hour mark and remaining steady through the end of the year. This rhythm of light and dark cultivates a unique seasonal experience, making Atins a captivating destination year-round.

Average Daylight Hours in Atins for January

The chart illustrates the variation in daylight duration in Atins throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 14m12h 10m12h 6m12h 2m11h 59m11h 58m11h 58m12h 1m12h 4m12h 9m12h 13m12h 15m
Data source: Atins daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Atins

In January, the winds in Atins, Brazil, are invigorating, boasting an average speed of 6.1 m/s (14 mph), setting a lively tone for the month. This energetic flow is mirrored in August, where winds again reach 6.1 m/s, suggesting a refreshing consistency during the summer season. However, as the year unfolds, the winds tend to mellow, dipping to their lowest in May at 4.2 m/s (9 mph). The pattern shifts in early fall, where September boasts the strongest gusts at 7.0 m/s (16 mph), hinting at a dynamic climatic transition. Followed closely by October and November, which maintain robust speeds around 6.1 to 6.7 m/s, January’s winds not only energize the landscape but also seamlessly weave into the region’s rhythm throughout the year.

Average January Wind Speed in Atins

The chart displays monthly wind speed patterns in Atins, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.1 m/s5.54.65.04.24.75.46.17.06.76.16.6
Data source: Atins January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Atins Compares to Other Months

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

January and February present similar temperature ranges in Atins, with minimums of 24°C (75°F), average highs of 27°C (81°F), and maximums reaching up to 30°C (86°F). However, February experiences significantly higher precipitation, totaling 361 mm (14.2 in) over 26 days, compared to January's 145 mm (5.7 in) over 22 days. Additionally, February has a slightly higher humidity level at 90%, versus January's 89%. For more detailed information on February weather in Atins, you can visit Atins weather in February.

In January, Atins experiences typically warm temperatures ranging from a minimum of 24°C (75°F) to a maximum of 30°C (86°F), with an average of 27°C (81°F). The month sees considerable rainfall, totaling 145 mm (5.7 in) over 22 days, and humidity levels hover around 89%. In contrast, March shares a similar temperature profile with a minimum of 24°C (75°F), an average of 27°C (80°F), and a maximum of 30°C (86°F). However, March is significantly wetter, recording 425 mm (16.7 in) of precipitation over 30 days, leading to slightly higher humidity at 90%. For more detailed information on weather conditions in March, visit Atins weather in March.

In January, the weather in Atins features warm temperatures with a consistent range: a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of 30°C (86°F). The month receives about 145 mm (5.7 in) of precipitation over approximately 22 days, accompanied by a high humidity level of 89%. In contrast, April shares the same temperature range but sees a significant increase in rainfall, with 398 mm (15.7 in) of precipitation spread across 28 days and a slight rise in humidity to 92%. This change suggests that while temperatures remain stable, April tends to be much wetter and more humid than January. For a more detailed look at April weather specifics, check Atins weather in April.

In January, the weather in Atins features mild temperatures with a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of 30°C (86°F). The month experiences significant rainfall, totaling 145 mm (5.7 in) spread over 22 days, with humidity consistently hovering around 89%.

By contrast, May sees slightly warmer conditions, with temperatures starting at the same minimum of 24°C (76°F) but peaking higher at 31°C (87°F) on average. Precipitation increases substantially to 275 mm (10.8 in) over 24 days, while humidity remains steady at 89%. For a detailed overview of Atins weather in May, you can visit Atins weather in May.

In January, the weather tends to be warm and humid, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 30°C (86°F) and an average of 27°C (81°F). This month also experiences significant precipitation, averaging 145 mm (5.7 in) over 22 days, contributing to an overall humidity of 89%. In contrast, June offers slightly warmer temperatures with a minimum of 25°C (77°F) and an average of 28°C (82°F), while the maximum remains at around 30°C (87°F). The precipitation decreases to 96 mm (3.8 in) across 18 days, resulting in lower humidity levels at 79%. Overall, while both months are warm, June provides a drier and somewhat less humid experience compared to January. For more details on June weather, visit Atins weather in June.

In January, the weather is marked by higher humidity levels at 89% and more frequent rainfall, with an average precipitation of 145 mm over 22 days. The temperatures remain fairly warm, with a minimum of 24°C (75°F) and a maximum of 30°C (86°F). In contrast, July experiences similar temperature averages, maintaining a minimum of 24°C (76°F) and a maximum of 30°C (87°F), but with significantly reduced humidity at 64% and much lower precipitation of 73 mm over just 11 days. This makes July a drier and less humid month compared to January. For more detailed insights, check Atins weather in July.

In January, the weather is characterized by warmer temperatures with a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of 30°C (86°F). This month experiences significant rainfall, with 145 mm (5.7 in) spread over 22 days, contributing to high humidity levels of 89%. In contrast, August sees slightly higher minimum temperatures at 25°C (77°F) and maximum temperatures reaching 31°C (88°F), but it is much drier, with only 15 mm (0.6 in) of precipitation occurring over just 4 days and a notably lower humidity of 55%. For more detailed insights on the weather, you can check Atins weather in August.

In January, the weather is characterized by consistently warm temperatures, with lows around 24°C (75°F) and highs reaching up to 30°C (86°F). However, this month also sees significant rainfall, averaging 145 mm (5.7 in) over 22 days, resulting in high humidity levels at 89%. In contrast, September offers a slightly warmer minimum temperature of 25°C (78°F) and an average that remains steady at 27°C (81°F), with maximum temperatures peaking at 31°C (88°F). Notably, September is much drier, with only 10 mm (0.4 in) of precipitation across just 2 days and a marked decrease in humidity to 51%. For a more detailed look at September weather specifics, visit Atins weather in September.

In January, the weather in Atins is characterized by warmer temperatures, with minimums around 24°C (75°F) and maximums reaching 30°C (86°F). This month also sees significant rainfall, averaging 145 mm (5.7 in) over 22 days, contributing to a high humidity level of 89%. In contrast, October offers a slightly warmer minimum temperature of 25°C (78°F) but overall feels less humid, with an average temperature similar to January. Rainfall drastically decreases to just 14 mm (0.5 in) over only 4 days, resulting in a much lower humidity rate of 53%. For more details, visit Atins weather in October.

In comparing the weather of January and November, January tends to be slightly cooler, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 30°C (86°F), while November has a minimum of 25°C (77°F) and maintains the same maximum. January experiences significantly higher precipitation, recording 145 mm (5.7 in) over 22 days, compared to the much drier November, which sees only 34 mm (1.3 in) over 6 days. Additionally, humidity is notably higher in January at 89%, whereas November's humidity is more comfortable at 60%. For more detailed weather insights, you can check Atins weather in November.

In comparing the weather patterns of January and December, January tends to be slightly cooler, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 30°C (86°F), while December exhibits a warmer average, with temperatures reaching up to 31°C (88°F). Additionally, January experiences significantly more precipitation, totaling 145 mm (5.7 in) over 22 days, compared to December's 62 mm (2.4 in) across 14 days. Humidity levels are also higher in January at 89%, whereas December maintains a more moderate humidity level of 78%. For more detailed information, you can check Atins weather in December.

Compare Atins's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Atins

As January unfolds in Atins, the humidity reaches a notable peak, wrapping the region in a sultry embrace that sets it apart from other months. With ample precipitation nearly every day, January is the wettest month of the year, transforming the landscape into a lush, vibrant tapestry. The average temperatures, while warm, bring a comforting warmth that invites outdoor exploration despite the rainy spells. For those planning a visit or simply curious about the seasonal shifts, you can find more insights at Atins Climate.