Last updated: August 21, 2025
November in Oeiras, Brazil offers a warm climate, with daytime temperatures soaring to a maximum of 39°C (103°F) and averaging around 30°C (86°F). Nights bring a cooler respite with temperatures dipping to a minimum of 22°C (72°F). While the month sees approximately 51 mm (2.0 in) of precipitation over only 6 days, the humidity remains relatively low at 41%, making the heat more bearable. Whether you're exploring the vibrant local culture or enjoying the natural beauty, Oeiras in November promises an exciting experience under the sun.
In November, Oeiras, Brazil, continues to showcase its warm and inviting climate, with temperatures remaining comfortably high. The minimum temperature hovers around 22°C (72°F), while the average nudges up to 30°C (86°F), allowing for plenty of sun-soaked days. Unbeknownst to many, the month can still reach maximums of 39°C (103°F), reminiscent of the summer heat earlier in the year. This trend of slightly higher averages and minimums reflects the region’s overall warmth as it transitions from the hotter months to the slightly milder December, making November a delightful time for outdoor adventures and engaging in local festivities amidst the vibrant atmosphere of Oeiras.
In November, Oeiras experiences a noticeable uptick in precipitation, with 51 mm (2.0 in) falling over 6 days. This month's rainfall marks a shift from the dry spells of the preceding months, particularly July and August, which recorded no rain at all. Compared to previous months, November sees a moderate yet consistent level of rainfall that helps to replenish water reserves as the region transitions from the dry winter months. This increase in precipitation sets the stage for the upcoming rainy season, enhancing the lushness of the landscape and benefiting both agriculture and local ecosystems.
In Oeiras, Brazil, November marks a significant shift in humidity levels, dipping to 41%. This is part of a broader trend that sees a gradual decline in humidity from the sweltering heights of 90% in January and 91% in February, indicative of the region’s warmer months. As the year progresses, humidity steadily decreases, reaching its annual low in November before witnessing a slight uptick in December, settling at 67%. This pattern reveals how Oeiras transitions from a humid tropical climate towards drier conditions, allowing residents and visitors to enjoy a more comfortable atmosphere as the year approaches its end.
In November, Oeiras, Brazil, experiences an extreme UV Index of 14, continuing a trend seen throughout much of the year. From January through April, the UV Index remains consistently high, with numbers peaking at 15 in March, before stabilizing at 14 as the year winds down. This persistent extreme level signals that sun protection is crucial, as the average burn time remains a mere 10 minutes across all months. As the year transitions into December, the UV Index holds steady at 14, emphasizing the importance of vigilance against sun exposure. For more detailed insights, visit Oeiras UV Index.
UV Risk Categories
November in Oeiras, Brazil, offers a delightful blend of warmth and sunshine, boasting 327 hours of glorious sunlight. This month continues the trend of consistent light that has characterized the latter part of the year, following closely behind October's peak of 354 hours. As the days grow shorter into December, November represents a transition where the luminous summer months, particularly July and August, have already set a high standard with their impressive totals exceeding 329 hours. Overall, the sun-drenched days of November ensure that residents and visitors alike can enjoy the vibrant landscapes and outdoor activities that this lively Brazilian locale has to offer.
As we look at the likelihood of sunny weather in Oeiras, Brazil throughout the year, November presents an intriguing transition. With a 33% chance of sunshine, it follows the typically brighter months of July and August, which boast probabilities of 77% and 81%, respectively. This suggests a noticeable drop-off as the year progresses towards its end, highlighted by the sharp decline to only 17% in December. Following the sunny embrace of mid-year, November indicates a mix of sun and clouds, making it a unique month that is neither fully summery nor entirely wintery. As such, it's a season for embracing the hint of summer's warmth while also preparing for the cooler, cloudier days ahead.
In Oeiras, Brazil, November enjoys a consistent 12 hours of daylight, mirroring the light patterns of the previous months, particularly January through March. This trend highlights a stable equatorial climate where daylight remains relatively uniform throughout the year. As the days transition into the heart of summer, the consistent daylight duration fosters vibrant outdoor activities and a lively atmosphere, making November an ideal time for both residents and tourists to embrace the beauty of this Brazilian locale. The slight decrease in daylight during the cooler months, from April to August, is quickly balanced out as the year progresses, ensuring that the charm of Oeiras remains illuminated year-round.
As November arrives in Oeiras, Brazil, it ushers in a gentle breeze with an average wind speed of 1.7 m/s (4 mph), slightly lower than the more blustery months of mid-year. This dip in wind intensity reflects a trend seen as the year winds down, following a peak in July and August when the winds reached 4.1 m/s and 4.6 m/s respectively. The transition into the late-fall months brings a fascinating ebb and flow of wind patterns; after the lively gusts of summer, November presents a more tranquil atmosphere, reminiscent of the calm before the year's festive finale. As the winds soften, they create a soothing backdrop, inviting moments of reflection and appreciation of the natural beauty surrounding Oeiras.
Weather in Oeiras varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Oeiras, focusing on differences in temperature, rainfall, humidity, and UV levels.
November and January weather in Oeiras display notable contrasts, particularly in terms of temperature and humidity. In November, the average temperature reaches a warm 30°C (86°F), with minimal temperatures around 22°C (72°F) and highs peaking at 39°C (103°F). Humidity levels are relatively moderate at 41%, and the month experiences about 51 mm (2.0 in) of rainfall over approximately six days.
In contrast, January brings cooler average temperatures at 28°C (82°F), while still experiencing similar maximum temperatures of 39°C (103°F). However, the month is characterized by significantly higher humidity at 90% and nearly double the precipitation, totaling 82 mm (3.2 in) over 14 days. These factors contribute to a much more humid atmosphere in January compared to the drier November conditions. For more details, you can check Oeiras weather in January.
November and February present contrasting weather conditions. In November, temperatures range from a minimum of 22°C (72°F) to a maximum of 39°C (103°F), with an average of 30°C (86°F) and relatively low humidity at 41%. Precipitation is also moderate, with about 51 mm (2.0 in) spread over 6 days. In contrast, February experiences milder temperatures, with a minimum of 22°C (72°F), an average of 27°C (81°F), and a maximum of 37°C (98°F). However, it also sees significantly higher rainfall, totaling 217 mm (8.5 in) across 21 days, and much increased humidity at 91%. For a detailed look at February's weather patterns, visit Oeiras weather in February.
November and March present contrasting weather patterns. In November, temperatures are generally higher, with a minimum of 22°C (72°F), an average of 30°C (86°F), and a maximum reaching up to 39°C (103°F). The month sees relatively low humidity at 41% and only six days of precipitation, totaling 51 mm (2.0 in). In contrast, March is significantly cooler, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 35°C (94°F). However, it is much wetter, experiencing 159 mm (6.3 in) of rainfall over 22 days and a high humidity level of 93%. These distinctions highlight the shift from a hot and drier November to a cooler and more humid March. For more detailed insights on March weather, you can check Oeiras weather in March.
When comparing the weather in November and April, there are noticeable differences in temperature and humidity. November typically boasts warmer temperatures, with a minimum of 22°C (72°F) and an average of 30°C (86°F), peaking at a scorching 39°C (103°F). In contrast, April's temperatures are slightly cooler, ranging from a minimum of 21°C (71°F) to an average of 27°C (82°F) and a maximum of 35°C (95°F). Additionally, April experiences higher humidity levels at 92%, compared to November's 41%, making the latter feel much less oppressive. Precipitation is another key factor; while November has relatively low rainfall at 51 mm (2.0 in) over 6 days, April receives significantly more, with 86 mm (3.4 in) spread over 14 days. For more details on Oeiras weather in April, visit Oeiras weather in April.
November and May weather present distinct contrasts, showcasing the transition from late spring to early summer. In November, temperatures soar with a minimum of 22°C (72°F) and an average high of 39°C (103°F), coupled with a relatively low humidity of 41%. The month sees some rainfall, with about 51 mm (2.0 inches) over six days. In contrast, May offers more moderate conditions with a slightly lower range of temperatures, where the minimum is 21°C (70°F) and the maximum reaches 37°C (98°F). Despite having a lower average high than November, May is marked by significantly higher humidity at 87% and only 13 mm (0.5 inches) of precipitation across three days. For more specific details about the weather in May, you can refer to Oeiras weather in May.
November and June exhibit contrasting weather patterns. In November, temperatures range from a minimum of 22°C (72°F) to a maximum of 39°C (103°F), with an average temperature of 30°C (86°F). This month experiences a moderate amount of rainfall, totaling 51 mm (2.0 in) over about six days, and humidity levels are relatively low at 41%. In contrast, June showcases slightly cooler temperatures, with a minimum of 20°C (69°F) and a maximum of 37°C (98°F), averaging 29°C (84°F). Precipitation is minimal in June, with just 3 mm (0.1 in) recorded on no rain days, but humidity is notably higher at 77%. For a more detailed look at June weather, you can visit Oeiras weather in June.
When comparing the weather in November and July, we observe notable differences in temperature, precipitation, and humidity. November experiences slightly higher temperatures, with a minimum of 22°C (72°F), an average of 30°C (86°F), and a maximum of 39°C (103°F). In contrast, July has a minimum of 21°C (70°F), an average of 29°C (84°F), and a maximum of 38°C (101°F). Additionally, November sees some precipitation, with 51 mm (2.0 in) falling over 6 days, whereas July is dry with no recorded precipitation. Interestingly, humidity levels are significantly higher in July at 66%, compared to November's 41%. For more details about the weather in July, you can visit Oeiras weather in July.
In comparing the weather of November and August, both months feature similar average temperatures around 30°C (86°F), but November experiences a slightly warmer minimum and maximum temperature range, with lows of 22°C (72°F) and highs reaching up to 39°C (103°F). In contrast, August has a minimum of 20°C (68°F) and a maximum of 38°C (101°F). Notably, November sees a total of 51 mm (2.0 in) of precipitation over six days, while August remains completely dry with no recorded precipitation. Additionally, humidity levels are higher in August at 58%, compared to November's 41%. For more details on August weather, you can visit Oeiras weather in August.
In comparing the weather of September and November, it is evident that both months experience warm temperatures, but November tends to be slightly cooler. September's average temperature reaches 31°C (89°F), peaking at 40°C (104°F), while November boasts a lower average of 30°C (86°F) and a maximum of 39°C (103°F). Precipitation is another significant distinction; September is completely dry with 0 mm of rain and no rainy days, making it one of the driest months. In contrast, November receives 51 mm of rain over 6 days, contributing to a more humid environment with humidity levels at 41%, compared to September's 51%. For more specific details about the weather in September, you can refer to Oeiras weather in September.
When comparing the weather of November and October, it's evident that November experiences slightly lower temperatures, with averages of 30°C (86°F) compared to October's 32°C (90°F). While October boasts a higher maximum temperature of 40°C (104°F) versus November's 39°C (103°F), the minimum temperatures in both months are quite similar, with November reaching a minimum of 22°C (72°F) while October's is 23°C (74°F).
In terms of rainfall, November sees significantly more precipitation at 51 mm (2.0 in) over 6 days, compared to October's 20 mm (0.8 in) over just 2 days. Additionally, November presents slightly lower humidity at 41% versus October's 45%. For a more detailed look at October's weather conditions, you can check Oeiras weather in October.
November and December exhibit notable differences in weather patterns. November typically sees a higher average temperature of 30°C (86°F) with maximums reaching up to 39°C (103°F), while December cools slightly to an average of 29°C (84°F). Precipitation increases significantly in December to 81 mm (3.2 in), occurring over 10 days, compared to November's 51 mm (2.0 in) over just 6 days. Additionally, humidity levels rise dramatically from 41% in November to 67% in December, contributing to a more humid and potentially uncomfortable atmosphere. For a deeper insight into December’s weather specifics in Oeiras, you can visit Oeiras weather in December.
In November, Oeiras experiences a noticeable shift in weather, with higher temperatures that make it one of the warmest months of the year. The average temperature reaches a comfortable 30°C (86°F), peaking at a sizzling 39°C (103°F), which sets it apart from the cooler months. Despite the warmth, rainfall is relatively mild, with only six days of precipitation amounting to 51 mm, contributing to a pleasant yet slightly humid atmosphere with 41% humidity. For those looking to explore the unique climate conditions in Oeiras throughout the year, check out the detailed insights on the Oeiras Climate.