Last updated: August 21, 2025
In September, Dom Pedro, Brazil, experiences warm and generally dry weather, making it an ideal time to explore the vibrant surroundings. With maximum temperatures reaching up to 38°C (101°F) and an average of 29°C (85°F), the warmth invites outdoor activities. The minimum temperature rarely dips below 21°C (70°F), ensuring pleasant evenings. Despite a minimal precipitation of just 8 mm (0.3 in) over only 1 day of the month, the humidity remains at a comfortable 36%, contributing to the overall inviting atmosphere of this charming locale.
In September, Dom Pedro, Brazil, welcomes an inviting shift in temperatures as the transition into spring begins. With minimums around 21°C (70°F), the days warm up to an average of 29°C (85°F), peaking at a scorching 38°C (101°F), highlighting a notable rise compared to the milder winter months. This month serves as a precursor to the hotter weather ahead, showcasing a trend of increasing warmth that hints at the summer heat, making it an ideal time for outdoor pursuits and enjoyment of the region’s vibrant nature.
September in Dom Pedro, Brazil, marks a notable transition in the region's weather patterns, characterized by a significant reduction in precipitation. With just 8 mm (0.3 in) of rain recorded over a mere one day, the month stands out as one of the driest in the annual cycle. This dry spell follows a series of wetter months, peaking in March with 298 mm (11.7 in) of rainfall. As the region shifts from the heavier rainy season to a more arid period, September emphasizes the pronounced dryness seen in August and hints at the gradual return of rainfall in October, when 24 mm (1.0 in) is forecasted. Such fluctuations underscore the dynamic climate of Dom Pedro, where months of abundant rain yield to brief periods of dryness, creating a unique rhythm in the weather year.
In September, Dom Pedro, Brazil, experiences a significant dip in humidity, dropping to a comfortable 36%. This marks a striking contrast to the earlier months of the year, where humidity levels soared above 90% from January to April. As the temperatures cool, the transition into spring becomes evident, with September showcasing the lowest humidity level before it begins to rise again in November. This trend highlights a refreshing shift, making September an ideal time for outdoor activities as the air becomes crisper and more pleasant, paving the way for a delightful change in the season's atmosphere.
In September, Dom Pedro, Brazil, experiences a UV Index of 13, categorizing it as extreme with a burn time of just 10 minutes. This trend continues the pattern seen throughout the year, where the UV Index consistently remains high, particularly from January through April, with peaks reaching 16 in March. Although there's a slight dip to 11 in June and July, the overall trend indicates that residents and visitors should be vigilant about sun protection, as intense UV levels are a hallmark of life in this region. As summer approaches, daylight intensifies, making awareness of UV exposure even more crucial. For more detailed information on UV conditions, visit Dom Pedro UV Index.
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In September, Dom Pedro, Brazil, enjoys a splendid 334 hours of sunshine, seamlessly continuing the trend of vibrant daylight that peaks in the previous months. Following the summer's embrace in August with an impressive 344 hours, the sunlight remains generous, hinting at the lingering warmth before the arrival of October, which boasts 343 hours. This impressive stretch of sunny days reflects a broader pattern, as the region has basked in increasingly bright months since the start of the year. With July and August setting the stage for a sun-drenched September, the trend of abundant sunshine paints a delightful picture of this Brazilian locale entering the spring season, inviting both locals and visitors to revel in the brightness.
September in Dom Pedro, Brazil, presents a sunny reprieve with a 62% chance of clear skies. As the year progresses, there's a noticeable upward trend in sunshine, peaking in August at a striking 75% before slightly tapering off in September. This month aligns closely with the summer's fading glory, maintaining favorable conditions for outdoor activities and exploration. While the likelihood of sunny days does see a decline heading into autumn, September still boasts a significant chance for sun, making it an attractive time for sun-seekers. Plan your visits and enjoy the beautiful weather!
In Dom Pedro, Brazil, the rhythm of daylight shifts gracefully throughout the year, with September marking a return to balance. As the length of day steadily alternates between 12 hours and 11 hours, September welcomes back the generous 12 hours of daylight, reminiscent of the summer months. This shift signifies a seasonal transition, as the lush landscapes bask in the warm glow of longer days, inviting outdoor adventures and vibrant community gatherings. Following a few months of shorter daylight, the return to 12 hours in September heralds the promise of prolonged sunlit hours, energizing both the inhabitants and the environment alike.
As September unfolds in Dom Pedro, Brazil, the wind begins to whisper softly through the air, with an average speed of 2.2 m/s (5 mph). This marks a slight decrease from the breezy heights of August, where gusts reached 2.4 m/s (5 mph). Overall, the transition into the latter part of the year reveals a gradual increase in wind speed from the calmer months of early winter, with July and August showcasing the most noticeable breezes. Despite September's brief lull, it remains lively, continuing the trend of mild winds characteristic of this time, as the year shifts from the lower speeds of the early months to more invigorating afternoons.
Weather in Dom Pedro varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dom Pedro, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January showcase strikingly different weather patterns. In September, temperatures are warm with a minimum of 21°C (70°F) and an average of 29°C (85°F), peaking at a scorching 38°C (101°F). The month is relatively dry, experiencing only around 8 mm (0.3 in) of precipitation over just 1 day and a humidity level of 36%. In contrast, January is considerably cooler with a min temperature of 22°C (72°F) and an average of 27°C (80°F), reaching a maximum of 35°C (96°F). However, it is significantly wetter, with total precipitation of 205 mm (8.1 in) across 23 days and a high humidity level of 90%. This shift from September's dry heat to January's wet and humid conditions illustrates the seasonal variation in weather. For more details, you can check the Dom Pedro weather in January.
September and February present strikingly different weather conditions. In September, temperatures are warmer, with a minimum of 21°C (70°F), an average of 29°C (85°F), and a maximum reaching up to 38°C (101°F), all coupled with relatively low humidity at 36% and minimal precipitation of just 8 mm (0.3 in) over one day. In contrast, February experiences a more humid climate, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 34°C (94°F) and an average of 26°C (80°F). February also sees significantly higher precipitation, with 271 mm (10.7 in) spread over 25 days, resulting in a dramatic jump in humidity to 91%. For more detailed insights on February weather, you can visit Dom Pedro weather in February.
September and March offer starkly contrasting weather experiences. In September, temperatures range from a comfortable minimum of 21°C (70°F) to a maximum of 38°C (101°F), with an average of 29°C (85°F). This month sees minimal precipitation, with only 8 mm (0.3 in) over just one day and a humidity level of 36%, creating a dry and warm atmosphere. In contrast, March presents a significantly different climate, with temperatures starting at a slightly higher minimum of 22°C (72°F) and peaking at 33°C (92°F), averaging 26°C (80°F). However, March is characterized by heavy rainfall, accumulating 298 mm (11.7 in) over 29 days, and high humidity at 92%. For more details on March weather, check out Dom Pedro weather in March.
When comparing the weather in September and April, it’s clear that these months present quite different climatic conditions. September boasts warm temperatures, with a minimum of 21°C (70°F) and an average of 29°C (85°F), peaking at a maximum of 38°C (101°F). This month experiences very little precipitation, with only 8 mm (0.3 in) over just one day, and the humidity is relatively low at 36%.
In contrast, April brings slightly cooler temperatures, starting with a minimum of 22°C (72°F) and averaging 27°C (80°F), while the maximum reaches 34°C (94°F). However, April is much wetter, receiving an average of 232 mm (9.1 in) of rainfall over 24 days and high humidity levels at 93%. These significant differences in both temperature and precipitation highlight how each month offers a unique weather experience. For further insight, you can check Dom Pedro weather in April.
In September, the weather is generally hotter and drier compared to May. With temperatures ranging from a minimum of 21°C (70°F) to a maximum of 38°C (101°F) and only 8 mm of precipitation over just 1 day, September offers a dry heat with relatively low humidity at 36%. In contrast, May tends to be cooler, with average temperatures between 21°C (71°F) and 34°C (94°F), but it experiences significantly more rainfall, totaling 88 mm over 14 days, and a much higher humidity level of 88%. For a closer look at May's weather specifics, you can refer to this link: Dom Pedro weather in May.
In comparing the weather between September and June, September generally offers warmer temperatures, with an average of 29°C (85°F) and maximums reaching up to 38°C (101°F). The month experiences low humidity at 36% and minimal precipitation, averaging only 8 mm (0.3 in) over just one day. In contrast, June features slightly cooler temperatures, averaging 27°C (81°F) with maximums of 34°C (94°F), but with higher humidity at 75% and more rainfall, totaling 13 mm (0.5 in) over three days. For a closer look at the climate specifics, you can check Dom Pedro weather in June.
In comparing the weather between September and July, September tends to be warmer, with average temperatures reaching 29°C (85°F), compared to July's average of 27°C (82°F). The maximum temperature in September can soar up to 38°C (101°F), while July's peak is a more moderate 35°C (96°F). Both months feature the same amount of precipitation at 8 mm, falling over a single day, yet July is characterized by higher humidity at 52%, compared to September's lower 36% humidity levels. For more insights on July's weather, you can visit Dom Pedro weather in July.
In comparing the weather of September and August, September presents slightly higher temperatures, with an average of 29°C (85°F) and a maximum reaching up to 38°C (101°F), compared to August’s average of 28°C (83°F) and a maximum of 37°C (99°F). Notably, September experiences a minor increase in precipitation, totaling 8 mm (0.3 in) over just one day, whereas August remains drier with only 5 mm (0.2 in) of rainfall across zero days. Additionally, humidity levels are lower in September at 36%, compared to August's 42%, contributing to a more comfortable atmosphere. For a closer look at August's weather specifics, you can visit Dom Pedro weather in August.
In September, the weather is characterized by warm temperatures, with a minimum of 21°C (70°F) and an average high of 29°C (85°F), but can peak at a scorching 38°C (101°F). The month sees minimal precipitation, with only 8 mm (0.3 in) falling over just one day, and relative humidity at 36%.
Conversely, October brings slightly warmer days, featuring a minimum temperature of 22°C (72°F) and an average high of 30°C (86°F), with a maximum reaching 39°C (102°F). However, it also experiences more rain, totaling 24 mm (1.0 in) across five days, while humidity remains almost unchanged at 35%. For more detailed information on October's weather patterns, visit Dom Pedro weather in October.
In comparing the weather between September and November, we see some notable differences. September boasts a minimum temperature of 21°C (70°F) and a lower average temperature of 29°C (85°F), contrasting with November's slightly higher minimum of 23°C (73°F) and similar average of 29°C (84°F). While both months experience maximum temperatures around 38°C (100°F to 101°F), November sees a significant increase in precipitation, totaling 89 mm (3.5 in) over 11 days, compared to just 8 mm (0.3 in) of rain in September across only 1 day. Additionally, humidity levels are higher in November at 43%, compared to 36% in September. For more detailed information, you can check Dom Pedro weather in November.
In September, the weather is characterized by warm temperatures, with a minimum of 21°C (70°F), an average of 29°C (85°F), and a peak of 38°C (101°F). The month receives minimal rainfall, totaling only 8 mm (0.3 in) over just 1 day, while humidity remains relatively low at 36%. In contrast, December brings slightly cooler average temperatures, with a minimum of 22°C (71°F) and a maximum of 38°C (100°F), but it sees a significant increase in precipitation, reaching 128 mm (5.0 in) across 17 days. This results in much higher humidity levels at 76%, creating a noticeably wetter and more humid atmosphere. For more information on the specific weather conditions, you can visit Dom Pedro weather in December.
As September rolls into Dom Pedro, the weather begins to shift, offering a delightful transition from the heat of the summer months. With temperatures averaging a warm 29°C (85°F), this month is marked by unusually low humidity, making it more comfortable than the sweltering peaks of mid-summer. The amount of rainfall is minimal, with just 8 mm recorded over the course of one day, allowing for plenty of sunshine and clear skies. This unique blend of moderate warmth and dryness makes September an ideal time to explore all that Dom Pedro has to offer. For a deeper understanding of what to expect throughout the year, check out our detailed overview at Dom Pedro Climate.