Last updated: August 21, 2025
In November, Porto Alegre, Brazil experiences a vibrant transition into summer, marked by maximum temperatures soaring to 37°C (99°F) and an average of 22°C (72°F). The warmth is complemented by a relatively cool minimum temperature of 12°C (53°F), creating a diverse climate for both residents and visitors. During this month, the city encounters approximately 112 mm (4.4 in) of precipitation over 10 days, contributing to a humid atmosphere with an average humidity level of 82%. Whether exploring the city's lush parks or participating in local events, be prepared for warm days with occasional rain, embodying the dynamic spirit of Porto Alegre in November.
In November, Porto Alegre enjoys a warm transition towards summer, with temperatures showcasing a pleasant range. The month kicks off with nighttime lows of around 12°C (53°F), gradually rising to daytime highs that can touch 37°C (99°F). The average temperature settles around 22°C (72°F), making it an inviting time for outdoor activities. Compared to the cooler months preceding it, November marks a notable increase in warmth, echoing the city's tropical climate. As the year-end approaches, the heat begins to build, establishing a perfect backdrop for enjoying the vibrant culture and beautiful landscapes of this dynamic Brazilian city.
In November, Porto Alegre experiences a noteworthy balance in precipitation, receiving an average of 112 mm (4.4 in) over approximately 10 days of rain. This amount mirrors the slightly wetter conditions of earlier months like February and March, suggesting that late spring continues to embrace the region with a steady rhythm of showers. As temperatures rise, the rainfall aids in sustaining the lush landscapes that characterize this time of year, creating a vibrant urban and natural tapestry. Overall, November's precipitation not only maintains the city's dynamic climate but also prepares the ground for the upcoming summer months.
In November, Porto Alegre experiences a humidity level of 82%, maintaining a trend of elevated moisture that begins in the cooler months. This figure is consistent with the rising humidity observed from April to October, where levels steadily increased, peaking at 87% in May. Although November sees a slight dip from the preceding months, it remains significantly higher than the early part of the year, where humidity averages around 77-79%. As the year comes to a close, humidity levels settle into a comfortable rhythm, suggesting a transition as the summer months approach, characterized by the typical lushness and vibrancy that the region is known for.
As November rolls into Porto Alegre, the UV Index maintains a notable intensity, registering at 13 and classified as extreme. This places it alongside the previous months of October and February, indicating that sun protection is crucial, with a quick burn time of just 10 minutes. Following the trend from earlier in the year, November's UV levels signal that outdoor enthusiasts should be particularly vigilant about safeguarding their skin from harmful rays. As the year transitions toward summer, this consistent high index underscores the importance of staying informed about sun exposure risks. For more details about the UV Index in Porto Alegre, explore Porto Alegre UV Index.
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In November, Porto Alegre basks in a radiant 316 hours of sunshine, marking it as one of the sunniest months of the year. This bright month stands out not only for the significant increase in sunlight compared to the colder months of May and June, which see only 230 and 220 hours respectively, but also for its leap above the averages of preceding months. Notably, November eclipses the October sun total of 274 hours, showcasing a clear upward trend as summer approaches. As the city transitions from the mild days of autumn into the warmth of summer, the sunlight contributes to vibrant outdoor activities and a lively atmosphere, reflecting a gradual embrace of the sunny season ahead.
As November approaches in Porto Alegre, Brazil, the likelihood of enjoying sunny days hovers at 52%, indicating a favorable shift as the year transitions towards summer. Compared to October's 48%, this slight uptick suggests a burgeoning optimism for outdoor activities, while still reflecting the variable spring weather typical of the region. Looking at trends throughout the year, November joins a lineup of months where sunshine makes a notable comeback after the less reliable winter months; particularly evident is July's peak of 60%, making November a promising choice for those seeking to bask in the warmth of the sun before the year's end.
In November, Porto Alegre shines with approximately 13 hours of daylight, marking a return to the longer days typical of the southern hemisphere's spring. Following the gradual decrease through the autumn months, where daylight dwindled to 11 hours in April and May, the city experiences a refreshing increase in sunlit hours as it transitions from October's 12 hours. This trend highlights a seasonal rebound, setting the stage for the longer days of December, which offer 14 hours of daylight. As the city basks in this abundant sunlight, residents can relish the vibrant atmosphere and the outdoor activities that come with the longer evenings.
As November sweeps into Porto Alegre, the winds take on a brisker personality, with average speeds reaching 3.4 m/s (8 mph), marking a distinct uptick compared to earlier months. This shift signals the onset of the transition towards summer, as the winds steadily increase in pace from 3.3 m/s in October to this month's more spirited gusts. Following a relatively calm mid-year period, which saw speeds linger around 2.7 to 3.2 m/s, November ignites a noticeable surge that not only enhances the city's vibrant atmosphere but also foreshadows the heightened energy of the approaching summer months. With each gust, the November wind invigorates both the landscape and its inhabitants, ushering in a season filled with life.
Weather in Porto Alegre varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Porto Alegre, focusing on differences in temperature, rainfall, humidity, and UV levels.
November and January display distinct weather patterns in terms of temperature and precipitation. November features a minimum temperature of 12°C (53°F), with average highs reaching 37°C (99°F) and precipitation totaling 112 mm (4.4 in) over about 10 days, resulting in a humidity level of 82%. In contrast, January experiences slightly higher temperatures, with a minimum of 15°C (58°F) and average highs hitting 39°C (103°F). The month sees less rainfall at 93 mm (3.7 in) across 12 days, and humidity drops to 77%. For more detailed insights, you can visit Porto Alegre weather in January.
November and February in Porto Alegre exhibit relatively similar weather patterns, but with notable differences in temperature and humidity. In November, temperatures range from a minimum of 12°C (53°F) to a maximum of 37°C (99°F), averaging around 22°C (72°F), while February sees slightly warmer conditions with a minimum of 14°C (58°F) and a maximum of 38°C (100°F), leading to an average of 25°C (77°F). Both months experience comparable precipitation levels of 112 mm (4.4 in), though November typically has slightly higher humidity at 82% compared to February's 79%. For more specifics on February weather, check out Porto Alegre weather in February.
In comparing the weather of November and March, both months showcase warm temperatures, with November experiencing a minimum of 12°C (53°F) and an average of 22°C (72°F), while March is slightly warmer with a minimum of 13°C (56°F) and an average of 23°C (75°F). The maximum temperatures are comparable, with November reaching up to 37°C (99°F) and March peaking at 38°C (100°F). Precipitation levels are also similar; November sees 112 mm (4.4 in) of rain over 10 days, whereas March has 109 mm (4.3 in) over 12 days. Additionally, humidity is slightly higher in November at 82%, compared to March's 79%. For more detailed information, visit Porto Alegre weather in March.
November and April both feature relatively mild temperatures, but November tends to be warmer overall. In November, the minimum temperature hovers around 12°C (53°F), with an average of 22°C (72°F) and a maximum that can reach up to 37°C (99°F). In contrast, April starts a bit cooler, with a minimum of 8°C (47°F) and an average of 21°C (71°F), peaking at 34°C (93°F). Precipitation is more frequent in November, totaling 112 mm (4.4 in) over about 10 days, compared to April's 73 mm (2.9 in) across 8 days. Interestingly, both months share the same humidity level of 82%, contributing to a similarly humid feel. For more details, you can check out Porto Alegre weather in April.
In comparing the weather of November and May, we notice distinct differences in temperature and precipitation levels. November experiences warmer temperatures, with a minimum of 12°C (53°F) and an average high of 22°C (72°F), while May's temperatures are notably cooler, ranging from a minimum of 5°C (41°F) to an average maximum of 32°C (90°F). Despite May's lower average temperature, it sees higher precipitation at 153 mm (6.0 in) compared to November's 112 mm (4.4 in), though both months typically experience around 10 days of rainfall. Additionally, humidity levels are slightly higher in May at 87%, compared to November's 82%. For a closer look at the specific conditions during May, you can check out Porto Alegre weather in May.
November weather in Porto Alegre is characterized by warmer temperatures, with a minimum of 12°C (53°F) and an average high reaching 37°C (99°F). In contrast, June experiences cooler conditions, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 31°C (88°F). Both months see similar levels of precipitation, approximately 112 mm (4.4 in), but November has slightly more rainy days, with precipitation occurring over 10 days compared to 9 days in June. Humidity remains high in both months, averaging 82% in November and 85% in June, contributing to a muggy feel even in cooler conditions. To learn more about June's specific weather patterns, you can refer to Porto Alegre weather in June.
When comparing the weather in November and July, we see distinct differences in temperature and precipitation patterns. In November, temperatures range from a minimum of 12°C (53°F) to a maximum of 37°C (99°F), with an average of 22°C (72°F), whereas July experiences much cooler temperatures, with a minimum of 2°C (35°F), an average of 14°C (58°F), and a maximum of 30°C (87°F). Precipitation is slightly higher in July at 122 mm (4.8 in) over 8 days compared to November's 112 mm (4.4 in) over 10 days. Despite similarities in humidity, both months hover around 82%, the overall climate in November is decidedly warmer than in July. For more information on July weather specifics, you can visit Porto Alegre weather in July.
November and August in Porto Alegre present contrasting weather patterns. November boasts warmer temperatures, with a minimum of 12°C (53°F) and an average of 22°C (72°F), peaking at a sweltering 37°C (99°F). In comparison, August experiences much cooler temperatures, ranging from a minimum of 3°C (38°F) to an average of 16°C (61°F) and a maximum of 34°C (94°F). Additionally, November brings more rainfall, with 112 mm (4.4 in) expected over 10 days, compared to August’s 70 mm (2.8 in) over just 8 days. Interestingly, humidity levels remain relatively similar, with November at 82% and August at 81%. For more details, you can check Porto Alegre weather in August.
In comparing the weather of November and September, November generally presents warmer temperatures, with a minimum of 12°C (53°F) and an average of 22°C (72°F), compared to September's cooler minimum of 7°C (45°F) and an average of 18°C (65°F). Both months feature relatively high maximum temperatures, but September slightly edges out with a peak of 36°C (96°F) compared to November's maximum of 37°C (99°F). Precipitation is more pronounced in September, totaling 155 mm (6.1 in) over 12 days, compared to November’s 112 mm (4.4 in) over 10 days. Humidity levels are similar, with September at 84% and November at 82%. For a more detailed look, you can check out Porto Alegre weather in September.
In comparing the weather between October and November, November experiences slightly warmer average temperatures, with a minimum of 12°C (53°F) and an average of 22°C (72°F), compared to October's minimum of 9°C (49°F) and average of 20°C (68°F). Both months see a maximum temperature of 37°C (99°F) in November and 37°C (100°F) in October, indicating similar extremes. However, October has higher total precipitation at 139 mm (5.5 in) over 13 days, while November sees 112 mm (4.4 in) over 10 days, suggesting that November is generally drier. The humidity levels are also slightly lower in November at 82%, compared to October’s 85%. For more details on October weather, visit Porto Alegre weather in October.
November and December in Porto Alegre present relatively warm and humid conditions, but with some notable differences. November typically sees a minimum temperature of 12°C (53°F) and an average high of 37°C (99°F), while December enjoys slightly higher temperatures with a minimum of 13°C (55°F) and an average maximum of 38°C (101°F). Precipitation also varies; November experiences 112 mm (4.4 in) over 10 days, whereas December has a lighter rainfall of 80 mm (3.2 in) spread across 8 days. Humidity remains consistently high in both months, with November at 82% and December slightly higher at 84%. For more detailed information on the weather in December, you can visit Porto Alegre weather in December.
As November unfolds in Porto Alegre, it ushers in a shift in weather that sets it apart from the preceding months. With an average temperature rising to a comfortable 22°C, the days become notably warmer, often reaching maximums around 37°C. This transition signals the approach of summer, accompanied by increased humidity levels at 82% and a notable rainfall total of 112 mm over several days. While the occasional showers may provide relief from the heat, the vibrant atmosphere of the city comes alive, making November a unique and appealing time to experience Porto Alegre. For a deeper look into what you can expect throughout the year, visit Porto Alegre Climate.