Last updated: August 21, 2025
March in Guarujá, Brazil is marked by warm tropical weather, with maximum temperatures reaching 32°C (90°F) and an average of 25°C (77°F)*, providing a comfortable climate for beachgoers. Visitors can expect a cozy minimum temperature of 21°C (69°F) during the evenings. The month sees significant rainfall, with total precipitation amounts of 229 mm (9.0 in) spread over 20 days, contributing to an atmospheric humidity level of 86%. This combination of warmth and moisture creates a vibrant environment perfect for experiencing the lush beauty of this coastal paradise.
In March, Guaruja experiences delightful warmth, with temperatures maintaining a tropical vibe that makes any day feel perfect for a beach outing. The minimum temperature hovers comfortably around 21°C (69°F), while the average settles at a pleasant 25°C (77°F). At its peak, you can expect the maximum temperature to reach 32°C (90°F), echoing the month’s summery essence. Compared to the slightly cooler months of January and February, where averages are higher, March strikes a balance, offering a mellow warmth as it transitions into autumn. It's an ideal time to enjoy outdoor activities and soak in the vibrant atmosphere of this stunning coastal city.
March in Guarujá, Brazil experiences a substantial precipitation amount of 229 mm (9.0 in), making it one of the wetter months of the year. With rainfall spread across 20 days, this pattern highlights a trend towards increased moisture during the early months of the year, following an even wetter February that recorded 249 mm (9.8 in). This consistency in rainfall early in the year suggests a distinct rainy season, as seen with cumulative totals declining as the months progress into the drier winter period. As April approaches, precipitation drops significantly to 139 mm (5.5 in) over 15 days, indicating a clear transition towards lighter rains and shorter rainy spells. This trend underscores Guarujá's dynamic climate, where vibrant rains give way to a calmer, more stable weather pattern.
In March, Guaruja, Brazil experiences a humidity level of 86%, reflecting a subtle decline from the preceding months. This slight drop marks a continued trend of reducing humidity as the seasons transition, with January and February showcasing higher levels at 89% and 87% respectively. Typically, the humidity remains elevated at the beginning of the year, but as it flows into the later months, such as April and May, it further decreases to 84%. This gradual shift not only signals a change in weather patterns as summer fades, but also hints at the more comfortable, drier conditions that lie ahead in the following months. Overall, March serves as a pivotal point in the humidity cycle, laying the groundwork for a welcoming dip in moisture that characterizes the later part of the year.
In March, Guaruja, Brazil, experiences a UV Index of 12, classified as extreme, indicating that sun exposure can lead to skin burns in just 10 minutes. This trend of extreme UV levels is consistent from January to April, showcasing a peak intensity at the start of the year before gradually declining in May. As summer transitions to autumn, residents and visitors should take extra precautions, as the UV index remains high throughout March, following February's reading of 14. With the sun's intensity gradually waning, it's essential to remain vigilant to safeguard against harmful UV radiation. For more detailed information, visit the Guaruja UV Index.
UV Risk Categories
March in Guarujá, Brazil, is a vibrant celebration of sunlight, boasting 298 hours of golden rays. This marks a delightful increase from January and February, reflecting a trend of warmth and brightness that ensues as summer begins to reach its peak. Following the sunny month of March, the hours of sunshine remain robust in April at 291 hours, before gradually tapering off as the region approaches winter. This upward trajectory in sunlight hours during early 2023 sets a perfect backdrop for beach lovers and outdoor enthusiasts, inviting them to bask in the beauty of Guarujá before the cooler months set in.
In March, Guarujá enjoys a 42% chance of sunny weather, making it one of the more promising months for sun seekers, especially following February's higher likelihood of 43%. As summer wanes, the weather remains favorable for outdoor activities, though the odds of sunshine in April rise further to 49%. Interestingly, this upward trend in sunny days continues through the cooler months, peaking in July at an impressive 61%. Overall, March stands out as a solid choice for those looking to bask in the Brazilian sun, all while hinting at even sunnier days just around the corner.
In Guarujá, Brazil, the rhythm of daylight ebbs and flows throughout the year, creating a unique pattern that marks each month. March enjoys a generous 12 hours of sunlight, maintaining the same duration as February, as the summer gradually transitions into autumn. As the months progress from March to April, daylight begins to wane, dipping to 11 hours and continuing to reduce through May and June, where it levels off at 10 hours. However, the days gradually brighten again, with a resurgence to 11 hours by August and September, ultimately culminating in December with a return to 13 hours of daylight. This cyclical nature of sunlight not only showcases Guarujá’s vibrant seasons but also invites residents and visitors to enjoy the sun-drenched beaches as daylight becomes a cherished part of their daily experiences.
In March, Guarujá experiences a gentle transition as the winds begin to pick up slightly, with an average speed of 2.6 m/s (6 mph), marking a subtle decrease from the two previous months. While still relatively calm, the breeze begins to hint at the forthcoming shifts of autumn, setting the stage for the following months where wind speeds gradually increase. By April, the average climbs to 3.6 m/s (8 mph), reflecting a more invigorating atmosphere as the summer heat starts to wane. This pattern not only highlights a shift toward stronger breezes in the months ahead but also enhances the region's charm, inviting residents and visitors alike to revel in outdoor activities amidst the delightful March air.
Weather in Guaruja varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Guaruja, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather conditions of March and January, we find that both months share similar temperature ranges, with January having an average of 26°C (79°F) compared to March's 25°C (77°F). Both months experience minimum temperatures of around 21°C (69°F) and maximum temperatures peaking at 32°C (90°F). However, March sees a higher amount of precipitation, totaling 229 mm (9.0 in) over 20 days, while January has 184 mm (7.2 in) spread across 18 days. Additionally, humidity levels are slightly lower in March at 86%, compared to January's 89%. For more detailed insights, you can check Guaruja weather in January.
In comparing the weather between March and February, both months exhibit similar temperature ranges, with March recording a minimum of 21°C and a maximum of 32°C, while February has a slightly higher maximum of 33°C. The average temperatures are nearly identical, with March averaging 25°C and February averaging 25°C as well. However, February experiences slightly more precipitation, totaling 249 mm over 19 days compared to March's 229 mm over 20 days. Humidity levels remain relatively close, with February at 87% and March at 86%. For more detailed insights, you can check Guaruja weather in February.
March and April exhibit notable differences in weather patterns. In March, the temperatures range from a minimum of 21°C (69°F) to a maximum of 32°C (90°F), with an average temperature of 25°C (77°F). The month experiences substantial rainfall, totaling 229 mm (9.0 in) across 20 days, and humidity levels hover around 86%. In contrast, April sees slightly cooler temperatures, with a minimum of 19°C (66°F) and a maximum of 31°C (89°F), bringing the average down to 23°C (74°F). Precipitation also decreases significantly to 139 mm (5.5 in), occurring over 15 days, while humidity remains relatively lower at 84%. For a detailed look at the weather specifics in Guaruja during April, visit Guaruja weather in April.
In March, the weather is significantly warmer with average temperatures reaching 25°C (77°F) and highs soaring up to 32°C (90°F), while May offers a cooler climate with average temperatures around 22°C (71°F) and maximums of 29°C (84°F). March also experiences higher precipitation, totaling 229 mm (9.0 in) over 20 days, contrasting with May's lighter rainfall of 130 mm (5.1 in) across just 13 days. The humidity remains relatively similar, with March at 86% and May slightly lower at 84%, making both months feel quite muggy. For more detailed insights, you can check the Guaruja weather in May.
March and June present a noticeable contrast in weather patterns. In March, temperatures range from a minimum of 21°C (69°F) to a maximum of 32°C (90°F), with an average of 25°C (77°F). The month also experiences considerable rainfall, with precipitation totaling 229 mm (9.0 in) over 20 days and high humidity at 86%. In contrast, June sees cooler temperatures, with a minimum of 15°C (60°F), an average of 21°C (70°F), and a maximum of 30°C (86°F). Rainfall drops significantly to 117 mm (4.6 in) over just 12 days, while humidity decreases slightly to 82%. For a more detailed look at the weather in June, you can check Guaruja weather in June.
In March, the weather is typically much warmer and wetter compared to July. With a minimum temperature of 21°C (69°F) and an average high of 32°C (90°F), March experiences frequent rainfall, accumulating 229 mm (9.0 in) over about 20 days, accompanied by high humidity levels at 86%. In contrast, July sees cooler temperatures, with a minimum of 11°C (53°F) and an average of 20°C (67°F). Precipitation drops significantly to 81 mm (3.2 in) over just 8 days, and humidity levels are slightly lower at 80%. For a detailed look at July weather, you can visit Guaruja weather in July.
When comparing the weather in March and August, notable differences emerge. March experiences warmer temperatures, with minimums around 21°C (69°F) and average highs reaching up to 32°C (90°F), while August is cooler, with minimums dropping to 14°C (57°F) and average highs of 30°C (87°F). Additionally, March sees significantly more rainfall, totaling 229 mm (9.0 in) over 20 days, compared to August's 133 mm (5.3 in) over 13 days. The humidity also varies, with March maintaining a higher level of 86% versus August's 78%. For more insights about the weather in August, check out Guaruja weather in August.
When comparing the weather in March and September, March boasts warmer temperatures, with a minimum of 21°C (69°F) and an average of 25°C (77°F), while September experiences cooler conditions, with a minimum of 15°C (60°F) and an average of 21°C (70°F). March is also characterized by high humidity levels at 86% and significant precipitation, averaging 229 mm (9.0 in) over 20 rainy days. In contrast, September has less precipitation, totaling 102 mm (4.0 in) over just 13 days, and a lower humidity of 78%. For more details on the weather in September, you can visit Guaruja weather in September.
March and October display distinct weather patterns, showcasing the region's transition from late summer to autumn. In March, temperatures are generally warmer with a minimum of 21°C (69°F) and an average of 25°C (77°F), peaking at a maximum of 32°C (90°F). The month is characterized by significant rainfall, averaging 229 mm (9.0 in) over approximately 20 days, coupled with high humidity at 86%. In contrast, October offers milder temperatures with a minimum of 17°C (62°F), an average of 22°C (72°F), and a maximum reaching 34°C (93°F). Precipitation is lower at 183 mm (7.2 in) over 19 days, and humidity has decreased to 76%. For a detailed look at October's weather, you can explore Guaruja weather in October.
In comparing the weather between March and November, March is characterized by warmer temperatures, with a minimum of 21°C (69°F) and an average of 25°C (77°F), reaching a maximum of 32°C (90°F). This month also experiences higher precipitation, totaling 229 mm (9.0 in) over 20 days, coupled with high humidity levels at 86%. In contrast, November features slightly cooler temperatures, with a minimum of 17°C (63°F) and an average of 22°C (72°F), peaking at 31°C (87°F). Additionally, precipitation in November is lower at 147 mm (5.8 in) across 18 days, with humidity remaining relatively stable at 85%. For more details, check out Guaruja weather in November.
In March, the weather typically features warmer temperatures, with a minimum of 21°C (69°F) and a maximum reaching up to 32°C (90°F), alongside higher precipitation levels at 229 mm (9.0 in) over 20 days. This month is characterized by humidity averaging around 86%. In contrast, December sees slightly cooler temperatures, ranging from 19°C (66°F) to a maximum of 30°C (87°F), but it has lower rainfall, totaling 153 mm (6.0 in) over 19 days. The humidity remains relatively high at 87%. For more detailed insights, you can visit Guaruja weather in December.
As March unfolds in Guarujá, the weather showcases a distinct transition from the preceding summer months. With averages reaching a warm 25°C and maximum temperatures peaking at 32°C, the climate remains inviting for beachgoers. However, this month is also marked by increased humidity at 86%, making the air feel a bit heavier. Rainfall makes a significant presence, with 20 days experiencing precipitation, totaling 229 mm, setting a contrast to the drier conditions of the earlier season. The blend of warmth and moisture creates a unique atmosphere in March, making it a vibrant yet variable month for visitors and locals alike. For a deeper dive into the seasonal patterns, visit Guaruja Climate.