Last updated: August 21, 2025
Experience the vibrant September weather of Guararema, Brazil, where temperatures fluctuate from a comfortable average of 20°C (68°F) to a scorching maximum of 35°C (95°F). Visitors can anticipate a mild drop to 10°C (51°F) during the cooler nights. With 50 mm (2.0 in) of rainfall spread across 9 days, humidity levels hover around 58%, creating a refreshing atmosphere. Whether you're exploring the lush landscapes or enjoying local festivities, September offers a delightful blend of warmth and occasional showers in this charming Brazilian town.
In September, Guararema, Brazil, begins to experience a noticeable shift in temperatures as it transitions into spring. With minimums around 10°C (51°F) and an average of 20°C (68°F), the days start warming up, peaking at a striking 35°C (95°F). This month marks a significant increase from the cooler winter months, notably above the chilly averages seen in July and August, which hovered around 16°C (62°F). This upward trend not only signals a move toward more vibrant and warmer days but also invites the lushness of spring, making September a delightful time to explore the scenic beauty of Guararema.
In September, Guararema experiences a moderate shift in precipitation, receiving 50 mm (2.0 in) of rain over 9 days. This marks a noticeable decline from the heavier downpours of the earlier months, particularly the peaks seen in January and February, when rainfall exceeded 190 mm. As the transition into the wet season approaches, September’s precipitation serves as a prelude to the intensifying rains of October and November, which typically average around 131 mm (5.2 in) and 133 mm (5.2 in), respectively. The reduced rainfall in September hints at a gradual shift toward the drier winter months, laying the groundwork for the lush landscapes that follow once the region's famed wet season truly begins.
In Guararema, Brazil, the month of September marks a notable shift in humidity levels, dipping to 58%. This decline follows a gradual trend observed throughout the year, where humidity starts at a high of 88% in January and February, slowly decreasing to its lowest point in September. As the region transitions from the wet to the dry season, the humidity drops significantly, reaching its peak at 72% in July and further declining into the drier months. Following September, humidity continues to lessen, hitting 50% in October, emphasizing a distinctive seasonal pattern that underscores Guararema's unique climate.
In September, the UV Index in Guararema, Brazil rises to 11, marking it as an extreme exposure category, where a mere 10 minutes of unprotected sun exposure can lead to skin damage. This trend reflects a consistent pattern observed throughout the year, where high UV levels are prevalent from January through April and recurring in October and November. Notably, while May to August lowers the index slightly to very high and high categories, the extreme levels return as the year transitions back towards the summer months. Thus, as the sunny weather lingers, it’s crucial to stay protected against the sun's intense rays. For more detailed information, visit Guararema UV Index.
UV Risk Categories
September brings a delightful blend of warmth and light to Guararema, Brazil, as the sun graces the region with an impressive 290 hours of sunshine. This month is part of a seasonal trend that showcases an overall increase in daylight hours, with sunshine peaking in December at a dazzling 321 hours. Interestingly, the days begin to shorten slightly after the vibrant summer months of March and April, which enjoy some of the highest sunshine totals of the year, at 304 and 294 hours respectively. As the year progresses, September stands out as a time of comfort and vibrant outdoor activity, bridging the transition from the blissful winter months towards the sun-drenched days of spring, supporting a flourishing atmosphere in this picturesque Brazilian town.
In Guararema, Brazil, the likelihood of enjoying sunny weather shows an interesting shift as the months progress. While January begins with a modest 13% chance of sunshine, the odds steadily increase, peaking in July at a compelling 51%. As we transition into September, the chance of sunny days remains promising at 40%, standing out as one of the better months for enjoying the outdoors. This is particularly appealing as the sunny prospects start to decline again in October. Overall, September presents a delightful opportunity for sun-seekers, bridging the gap between the high summer heat and the cooler, cloudier days that follow later in the year.
In Guararema, Brazil, the rhythm of daylight unfolds throughout the year, showcasing a captivating cycle of light. As September arrives, the city basks in approximately 11 hours of daylight, a figure that mirrors the longer days of August. Following the peak brightness of January and November, when the sun graces the land for 13 hours, daylight gradually recedes through the cooler months. Interestingly, the transition from summer to autumn sees a smooth decline in daylight availability until it levels off in the early fall. The return to 12 hours in October hints at an imminent shift towards lengthening days as the year progresses, inviting the promise of warmer seasons ahead. This gentle ebb and flow of sunlight not only marks a seasonal change but also influences the vibrant culture and lifestyle of Guararema's residents.
As September unfolds in Guararema, Brazil, the wind begins to whisper a little louder, with average speeds reaching 2.4 m/s (5 mph). This marks a delightful uptick from the previous months, highlighting a gradual seasonal shift as the winds pick up in strength. Following the steady increase observed in late summer—where August's winds clock in at 2.2 m/s (5 mph)—September's breezy embrace hints at the approaching springtime vigor. As the year progresses, the wind speeds continue to build momentum, paving the way for October's breezy 2.7 m/s (6 mph), showcasing a consistent trend of invigorating airflows that energize the landscape. Each passing month brings with it whispers of change, inviting locals and visitors alike to enjoy the fresh, crisp air that characterizes this enchanting Brazilian locale.
Weather in Guararema varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Guararema, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather displays a warm temperature range, with minimums around 10°C (51°F) and maximums reaching up to 35°C (95°F). The month sees an average temperature of 20°C (68°F) along with moderate humidity levels at 58%. Precipitation is relatively low, totaling 50 mm (2.0 in) across about 9 days.
In contrast, January brings a milder but more humid climate, with minimum temperatures of 14°C (57°F) and maximums capping at 33°C (92°F), leading to an average of 23°C (75°F). Notably, January experiences significantly higher precipitation, totaling 204 mm (8.0 in) over approximately 20 days, contributing to a much higher humidity level of 88%. For more details, you can check Guararema weather in January.
In comparing the weather of September and February, we notice significant differences. September features a temperature range from a minimum of 10°C (51°F) to a maximum of 35°C (95°F), with an average of 20°C (68°F) and relatively low precipitation of 50 mm (2.0 in) over about 9 days. Humidity during this month sits at a moderate 58%. In contrast, February offers warmer conditions, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 33°C (92°F), averaging at 23°C (73°F). However, it is much wetter, receiving 190 mm (7.5 in) of rain across 20 days, accompanied by higher humidity levels at 88%. For more detailed information, you can check Guararema weather in February.
In comparing the weather of September and March, we can see notable differences in both temperature and precipitation. September typically experiences a temperature range from a minimum of 10°C (51°F) to a maximum of 35°C (95°F), with an average of 20°C (68°F). This month has relatively low precipitation, totaling about 50 mm (2.0 in) over 9 rainy days and a humidity level of 58%. In contrast, March brings about warmer temperatures with a minimum of 13°C (56°F) and an average high of 32°C (90°F), averaging 23°C (73°F). However, it also sees significantly more rainfall, with 156 mm (6.2 in) spread across 19 days and higher humidity at 87%. For a detailed look at the weather in March, visit Guararema weather in March.
September and April exhibit some notable differences in their weather patterns. In September, temperatures can range from a minimum of 10°C (51°F) to a maximum of 35°C (95°F), with an average of 20°C (68°F). The month sees about 50 mm (2.0 in) of precipitation over approximately 9 days, and humidity levels are relatively moderate at 58%. In contrast, April presents slightly warmer minimum and average temperatures, with values starting at 12°C (53°F) and peaking at 32°C (90°F), while the average remains at 20°C (69°F). Precipitation increases to 65 mm (2.6 in) over around 11 days, and the humidity is notably higher at 84%. These differences highlight April as a wetter and more humid month compared to September. For more details on April weather, visit Guararema weather in April.
Comparing the weather in September and May reveals distinct differences in temperature and humidity. September experiences a wider temperature range, with minimums of 10°C (51°F) and maximums reaching up to 35°C (95°F), while May has cooler temperatures, ranging from a minimum of 6°C (43°F) to a maximum of 29°C (85°F). In terms of precipitation, May receives slightly more, with 58 mm (2.3 in) over 8 days compared to September's 50 mm (2.0 in) over 9 days. Additionally, May tends to be more humid, averaging 79% humidity compared to September's 58%. For a deeper look into May weather in Guararema, you can visit Guararema weather in May.
In comparing the weather of September and June, September tends to be warmer, with average temperatures reaching 20°C (68°F) and maximums peaking at 35°C (95°F), while June's average temperature is slightly lower at 18°C (64°F), with a maximum of 29°C (84°F). Precipitation is slightly higher in September, with 50 mm (2.0 in) over 9 days compared to June, which has 44 mm (1.7 in) falling over just 7 days. Interestingly, the humidity in June is notably higher at 77%, making the air feel more moist compared to September's 58%. For more details on June weather, you can check out Guararema weather in June.
In comparing the weather between September and July, September presents warmer conditions, with average temperatures reaching 20°C (68°F) compared to July's average of 16°C (62°F). The maximum temperature in September can peak at a sweltering 35°C (95°F), significantly higher than July's maximum of 29°C (84°F). Additionally, September experiences more rainfall, totaling 50 mm (2.0 in) over 9 days, whereas July sees only 29 mm (1.2 in) over 4 days. Furthermore, September's humidity level is a bit lower at 58%, compared to July's higher humidity of 72%. For more specific insights on July weather patterns, check Guararema weather in July.
September weather in Guararema shows a noticeable increase in temperatures compared to August, with a minimum of 10°C and an average of 20°C, peaking at 35°C. In contrast, August had cooler temperatures, with a minimum of 5°C and an average of 17°C, reaching a maximum of 31°C. While both months experienced rainfall on 9 days, September had slightly less precipitation (50 mm) than August (63 mm). Additionally, humidity decreased from 65% in August to 58% in September, indicating a shift towards drier conditions as the seasons transition. For more details on August weather, you can visit Guararema weather in August.
In September, the weather typically ranges from a minimum temperature of 10°C (51°F) to a maximum of 35°C (95°F), with an average temperature of 20°C (68°F). The month sees about 50 mm (2.0 in) of precipitation over 9 days, and humidity levels are relatively high at 58%. In contrast, October experiences slightly warmer temperatures, with a minimum of 11°C (52°F), an average of 21°C (70°F), and a peak of 36°C (98°F). However, it is also much wetter in October, with precipitation totaling 131 mm (5.2 in) across 16 days, while humidity drops to 50%. For more details about the weather in Guararema, you can check Guararema weather in October.
In September, the weather features a pleasant range of temperatures, with a minimum of 10°C (51°F) and an average of 20°C (68°F) reaching a maximum of 35°C (95°F). However, with only 50 mm (2.0 in) of precipitation over 9 days and a humidity level of 58%, it tends to feel more comfortable. By contrast, November's weather shows a slight increase in temperatures, with a minimum of 11°C (51°F) and an average of 21°C (69°F), peaking at 34°C (93°F). November is notably wetter, receiving 133 mm (5.2 in) of rain across 17 days, and with a higher humidity of 75%, it creates a more humid atmosphere. For more detailed weather information, you can check Guararema weather in November.
September and December display notable differences in weather patterns, with September experiencing a warmer climate. In September, temperatures range from a minimum of 10°C (51°F) to a maximum of 35°C (95°F), with an average of 20°C (68°F) and relatively low humidity at 58%. Precipitation is moderately low, totaling 50 mm (2.0 in) over 9 days. In contrast, December features slightly warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 33°C (91°F), and an average of 22°C (72°F). However, December also sees a significant increase in rainfall, accumulating 162 mm (6.4 in) over 22 days and higher humidity at 80%. For more detailed insights, you can check Guararema weather in December.
September in Guararema marks a transition from the cooler winter months to the warmer embrace of spring, offering a delightful blend of comfortable temperatures and occasional rainfall. As the average temperature climbs, residents and visitors alike can expect pleasantly warm days contrasted by much cooler nights. This month stands out with its unique weather pattern, featuring relatively low precipitation days and moderate humidity, making it an ideal time for outdoor exploration. For more insights into the varying climate throughout the year, be sure to check out Guararema Climate.