Last updated: August 21, 2025
In April, São Francisco, Brazil, experiences a delightful mix of warmth and humidity, with temperatures peaking at a maximum of 35°C (95°F) and averaging around 26°C (79°F). The evenings bring a refreshing coolness, as temperatures dip to a comfortable 17°C (64°F). This month sees 43 mm (1.7 in) of rainfall spread across approximately 8 days, contributing to an overall humidity of 81%. Visitors can expect a vibrant atmosphere, perfect for outdoor activities amidst the occasional refreshing showers.
In April, São Francisco, Brazil, enjoys a delightful temperate climate, with minimum temperatures averaging 17°C (64°F) and maximums reaching up to 35°C (95°F). The average temperature hovers around a pleasant 26°C (79°F), maintaining a consistent warmth that characterizes the transitional month between the hot summer and cooler autumn. As the month unfolds, residents and visitors alike can appreciate the moderate heat, which is notably milder than the scorching highs of the earlier months, like January and February when temperatures soared to 38°C (100°F). This gradual cooling trend hints at the impending shift toward the pleasantly crisp temperatures of May, making April a perfect time to enjoy outdoor activities before the chill sets in.
April in São Francisco, Brazil, showcases a significant drop in precipitation, marking a shift towards the drier season. With only 43 mm (1.7 in) of rain over 8 days, April contrasts sharply with the preceding months, particularly February, which saw a staggering 183 mm (7.2 in). This trend of diminishing rain continues into May, where the total further declines to just 14 mm (0.5 in). The mild April showers hint at a transition, as the region experiences a noticeable reduction in rainy days leading into a dry period that lasts until October. Overall, April serves as a pivotal month, bridging the wet summer months with the impending dry winter, shaping the agricultural and ecological landscape of the area.
In April, São Francisco, Brazil, experiences a noticeable decline in humidity, averaging 81%. This aligns with a gradual drop since the peak of 86% in March, highlighting a slight easing of the sultry conditions typical of the earlier months. As the region transitions into the cooler months, the humidity further decreases, reaching 74% in May and continuing a downward trend through the winter. Overall, this seasonal fluctuation creates a comfortable environment for outdoor activities, especially as the humidity dips towards the dry months ahead, ultimately culminating in a low of just 44% in October. The changing humidity levels not only reflect the shifting seasons but also contribute to the vibrant atmosphere of this coastal city.
As April arrives in Sao Francisco, Brazil, residents and visitors alike should be prepared for an extreme UV Index of 13, with a burn time of just 10 minutes. This places it slightly lower than the peak months of the first quarter, where indices hovered between 14 to 16, but the need for sun protection remains critical. The trend highlights a consistent exposure risk, with April continuing a pattern of high UV levels that begins in January. As the year progresses toward the very high UV ratings seen in the latter months, it’s essential to stay vigilant and shield your skin accordingly. To better understand how to protect yourself from harmful UV radiation, visit Sao Francisco UV Index.
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As April unfolds in São Francisco, Brazil, the sunshine graces the city with 306 hours of radiant light, maintaining a vibrant atmosphere that heralds the transition into the lush cooler months. This is a slight dip from the 313 hours enjoyed in March, yet it remains robust compared to the earlier months of the year, like January and February with 279 and 275 hours, respectively. April's brightness is part of a promising trend, where daylight hours steadily increase as the year progresses, peaking in the mid-year with July reaching 324 hours. The gradual climb in sunlight reflects the region's inviting climate, making it an ideal time for outdoor exploration and vibrant cultural festivities as the city embraces the joys of autumn.
In April, the likelihood of sunny weather in São Francisco, Brazil stands at 39%, which marks a slight dip compared to the preceding months of January (50%) and March (47%). This trend reflects a transitional phase as the region shifts from the summer heat into the cooler months. While April may not boast the highest chances of sunshine, it sets the stage for sunnier conditions in May (60%) and June (64%). Overall, with warmer days on the horizon, April remains a promising month for outdoor activities, as the sun begins to reclaim its dominance in the sky just ahead.
In Sao Francisco, Brazil, April marks a gentle transition in daylight duration, with 11 hours of sunlight a day. This slight dip follows a consistent 12-hour schedule enjoyed from January through March, illustrating the region's stable and generous daylight during the early months of the year. As the months progress into April, the daylight starts to align more closely with the winter months of May and June, where the pattern remains steady at 11 hours. Interestingly, daylight begins to stretch again in September, indicating a cyclical rhythm that provides a balance of light and dark throughout the year. As the seasons shift, residents can embrace the warmth and brightness of these April days, even as they hint at the subtle changes to come in the months ahead.
In April, Sao Francisco experiences a gentle breeze with an average wind speed of 2.0 m/s (5 mph), creating a serene atmosphere perfect for outdoor activities. This slight dip from the previous months suggests a transition towards a calmer period just before the wind picks up again in May, where speeds return to 2.3 m/s (5 mph). Notably, throughout the year, the wind gradually intensifies, peaking in the late summer months of August and September, where speeds reach around 3.2 m/s (7 mph). This pattern indicates a rhythm in the winds of Sao Francisco, where April lies at a crossroad, offering comfort before the breezy warmth of late spring and summer. The variability in wind speeds invites both locals and visitors alike to enjoy the unique blend of tranquility and dynamism that the coastal city has to offer.
Weather in Sao Francisco varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Sao Francisco, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January showcase distinct weather patterns. In April, temperatures range from a milder minimum of 17°C (64°F) to a maximum of 35°C (95°F), with an average temperature of 26°C (79°F). The month experiences 43 mm (1.7 in) of precipitation over 8 days, contributing to a relatively high humidity level of 81%. In contrast, January is warmer, starting at a minimum of 20°C (67°F) and reaching a maximum of 38°C (100°F), with an average temperature of 27°C (81°F). It also sees more rainfall, totaling 70 mm (2.7 in) across 8 days, and a slightly lower humidity of 76%. For more detailed weather insights, you can visit Sao Francisco weather in January.
When comparing the weather in April and February, it's clear that February tends to be hotter and wetter. February has a minimum temperature of 20°C (68°F) and can reach as high as 38°C (101°F), with an average temperature of 26°C (79°F). In contrast, April experiences slightly cooler temperatures, with a minimum of 17°C (64°F) and a maximum of 35°C (95°F), while maintaining the same average temperature of 26°C (79°F). Additionally, February is marked by significantly higher precipitation, with 183 mm (7.2 in) over 16 days, compared to April's 43 mm (1.7 in) over just 8 days. Humidity levels are also slightly higher in February, at 84% compared to April's 81%. For more detailed weather specifics, you can check Sao Francisco weather in February.
In comparing the weather of April and March, April experiences slightly warmer temperatures with a minimum of 17°C (64°F) and a maximum of 35°C (95°F), while March has a higher minimum of 18°C (65°F) and a maximum reaching 36°C (98°F). Both months have the same average temperature of 26°C (79°F). However, April sees significantly less precipitation at 43 mm (1.7 in) over 8 days compared to March, which has 122 mm (4.8 in) over 12 days, indicating that March is a wetter month. Additionally, humidity is higher in March at 86%, compared to April's 81%. For more details on the weather specifics during this period, you can visit Sao Francisco weather in March.
In comparing the weather between April and May, April experiences warmer temperatures, with a minimum of 17°C (64°F) and an average of 26°C (79°F), while May sees a cooler minimum of 9°C (48°F) but maintains a similar maximum temperature of 35°C (95°F). April is also noticeably wetter, with 43 mm (1.7 in) of precipitation over 8 days, compared to May's drier conditions, which bring only 14 mm (0.5 in) of rainfall over just 2 days. Additionally, humidity levels in April are higher at 81%, compared to 74% in May. For more details about the weather specifics in May, you can check Sao Francisco weather in May.
April typically experiences warmer temperatures with a minimum of 17°C (64°F) and an average high of 35°C (95°F), while June is slightly cooler, with a minimum of 14°C (57°F) and an average maximum of 34°C (94°F). Rainfall is more prevalent in April, totaling 43 mm (1.7 in) over 8 days, compared to the astonishingly dry June, which sees just 1 mm of precipitation and no rainy days. Additionally, April's humidity levels are higher at 81%, in contrast to June's more comfortable 72%. For a detailed look at weather specifics in June, check out Sao Francisco weather in June.
April and July present distinct weather profiles, with April experiencing warmer average temperatures and higher humidity. In April, temperatures range from a minimum of 17°C (64°F) to a maximum of 35°C (95°F), while July's temperatures are slightly cooler, with a minimum of 13°C (56°F) and an average of 23°C (74°F). Additionally, April sees significant precipitation, with 43 mm (1.7 in) over approximately 8 days, contrasting sharply with July's dry conditions, featuring no rainfall at all. The humidity in April hovers at a high 81%, compared to a more comfortable 69% in July. For a more detailed look at the weather patterns in July, you can visit Sao Francisco weather in July.
When comparing the weather in April and August, we see notable differences in temperature, precipitation, and humidity. April typically experiences higher temperatures, ranging from a minimum of 17°C (64°F) to a maximum of 35°C (95°F), with an average of 26°C (79°F). This month also sees more rainfall, accumulating around 43 mm (1.7 in) over 8 days, and has a higher humidity level at 81%. In contrast, August tends to be slightly cooler, with temperatures averaging 25°C (78°F), peaking at 36°C (97°F) and dipping to a minimum of 14°C (58°F). Remarkably, August is much drier, with just 3 mm (0.1 in) of precipitation recorded over 0 days, and the humidity drops to 64%. For more detailed insights on August weather, check out Sao Francisco weather in August.
April and September showcase contrasting weather patterns. In April, temperatures range from a minimum of 17°C (64°F) to a sweltering maximum of 35°C (95°F), with an average of 26°C (79°F). This month also brings substantial humidity at 81% and about 43 mm (1.7 in) of precipitation over 8 days. In contrast, September offers slightly warmer average temperatures, peaking at 40°C (104°F), but with much lower humidity at 55% and only 4 mm (0.1 in) of precipitation across the month, resulting in a drier climate with no rainy days. For more details on September weather, you can check Sao Francisco weather in September.
April and October showcase distinct weather patterns, with April featuring slightly cooler temperatures that range from a minimum of 17°C (64°F) to a maximum of 35°C (95°F) and an average of 26°C (79°F). In contrast, October experiences warmer conditions, with temperatures peaking at 41°C (105°F) and averaging 29°C (84°F). While both months see precipitation over eight days, October has a higher total rainfall of 70 mm (2.7 in) compared to April's 43 mm (1.7 in). Additionally, April is characterized by higher humidity levels at 81%, whereas October enjoys a much drier environment with a humidity of 44%. For more detailed information on October weather, check out Sao Francisco weather in October.
April and November present contrasting weather conditions, despite having similar average temperatures around 26°C (79°F). In April, temperatures range from a minimum of 17°C (64°F) to a maximum of 35°C (95°F), with high humidity levels at 81% and relatively low precipitation of 43 mm (1.7 in) over about 8 days. In contrast, November features slightly higher minimum temperatures at 19°C (66°F) and extreme highs reaching 40°C (103°F). Additionally, it sees a significant increase in rainfall, totaling 152 mm (6.0 in) across 16 days, accompanied by lower humidity levels at 45%. This variation highlights the more tropical and humid feel of April compared to the drier, warmer conditions preceding the rainy season in November. For more detailed insights, check the Sao Francisco weather in November.
April and December offer distinct weather experiences. In April, temperatures range from a minimum of 17°C (64°F) to a maximum of 35°C (95°F), with an average of 26°C (79°F) and a notable humidity level of 81%. During this month, rainfall is moderate, totaling 43 mm (1.7 in) over about 8 days. In contrast, December sees slightly warmer temperatures, with a minimum of 19°C (66°F) and a maximum of 37°C (100°F), while maintaining the same average of 26°C (79°F). However, it also features significantly higher precipitation at 168 mm (6.6 in) across 17 days, accompanied by much lower humidity at 54%. For a closer look at December weather specifics, check out Sao Francisco weather in December.
As April unfolds in Sao Francisco, the weather takes on a unique character that sets it apart from other months. With warm averages around 26°C (79°F) and the potential for peaks reaching 35°C (95°F), this month typically showcases a blend of warmth and noticeable humidity at 81%. Although rainfall does make an appearance, averaging about 43 mm over a few days, it contributes to a refreshing respite from the heat, creating a comfortable atmosphere for both locals and visitors. Compared to the drier, hotter conditions of the preceding months, April’s balance of warmth and occasional rain marks a delightful transition towards the more humid season ahead. For a deeper insight into the yearly weather patterns, visit Sao Francisco Climate.