Last updated: August 21, 2025
September in Salvador, Brazil offers a tropical experience characterized by pleasant temperatures and high humidity. With maximums reaching 28°C (82°F), an average of 25°C (77°F), and lows around 22°C (71°F), the weather is inviting for all outdoor activities. However, be prepared for the possibility of rain, as the month sees an average precipitation of 64 mm (2.5 in) spread over 20 rainy days. Despite the wet conditions, the humidity remains high at 75%, which can accentuate the warmth, making September a time for vibrant colors and lively cultural events in this stunning coastal city.
In September, Salvador, Brazil, experiences a delightful transition as temperatures begin to shift slightly. The city enjoys a minimum temperature of around 22°C (71°F), creating a comfortable atmosphere for outdoor activities. The average temperature hovers at about 25°C (77°F), perfect for those seeking warmth without the sweltering heat of summer. As the month progresses, the maximum temperature reaches up to 28°C (82°F), striking a balance between ideal beach weather and enjoyable evening breezes. This moderate climate marks a gradual shift towards warmer days, showcasing Salvador's appealing tropical charm as it edges towards the more sultry months ahead.
In September, Salvador experiences a moderate shift in precipitation, receiving about 64 mm (2.5 in) of rainfall over 20 days. This marks a notable decrease from the wetter months preceding it, particularly May and April, which often flood the city with their heavy downpours. As the dry season approaches, September’s rainfall paves the way for the milder showers that characterize the coming months. While still within the rainy season, the city's overall precipitation begins to taper off, reflecting a gradual transition towards drier weather. This pattern not only highlights the city's climatic variability but also sets the stage for a more comfortable climate as Salvador heads into the spring months.
In September, Salvador, Brazil, experiences a slight decline in humidity, averaging 75%, which marks one of the lower points in the year. This reduction follows the humid summer months, with February peaking at 81% and April reaching 87%. As the year progresses, humidity levels gradually decrease, hitting the annual low in December at 70%. Interestingly, even though September shows a retreat from the summer's sweltering moisture, it remains noticeably humid compared to the dryer conditions of late fall. This trend highlights Salvador's tropical climate, where humidity is a defining characteristic, but a subtle shift toward drier air begins to hint at the upcoming transition into the cooler months.
In September, Salvador, Brazil, experiences a UV Index of 12, categorized as extreme, with a burn time of just 10 minutes. This trend reflects a consistent intensity in sunlight exposure typical for the region as the transition from winter to spring unfolds. With the UV levels remaining high, following a similar pattern seen in August, it's crucial for residents and visitors alike to take sun protection seriously, as safeguard measures are essential throughout this period. As we move into October, the UV Index may rise to 15, prompting even tighter vigilance. For more detailed information on UV levels, visit Salvador UV Index.
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As September unfolds in Salvador, Brazil, it brings a delightful blend of sunshine that lingers for approximately 330 hours, making it one of the sunniest months of the year. This vibrant city, famous for its rich cultural heritage, enjoys consistently warm weather with only a slight dip from the peak sunlight hours of October, which captures an impressive 350 hours. The trend of abundant sunshine continues through the spring months, with September basking in light just shy of its predecessor, August, which boasts 328 hours. This pattern of warm, sun-drenched days sets the stage perfectly for outdoor festivities and beachside relaxation, offering both locals and visitors a chance to indulge in the city's stunning coastal beauty.
September in Salvador, Brazil, offers a notable increase in the likelihood of sunny weather, with 62% chance of sunshine that month. This marks a pleasant contrast to the preceding months, where the chances hovered between 38% and 51%. As winter transitions to spring, the sun starts to reclaim its prominence, significantly enhancing the outdoor experience for locals and tourists alike. This trend continues into October, which maintains a healthy 52% likelihood of sunny days. Such favorable weather patterns make September a prime time for enjoying Salvador's vibrant culture and picturesque beaches.
In September, Salvador, Brazil, enjoys a refreshing return to 12 hours of daylight, a trend that aligns with the city's consistent sunshine experienced from January to March. As the year progresses, daylight duration gently shifts, dipping to 11 hours from April through August, creating a cozy mid-year ambiance. However, September marks the transition back to longer days, heralding the approach of the radiant summer months ahead. Following September, daylight remains steady at 12 hours until the year's end, ensuring that residents and visitors alike can relish in the beautiful Brazilian sun for much of the year.
As September arrives in Salvador, Brazil, the winds continue to dance gently through the vibrant streets, with an average wind speed of 4.8 m/s (11 mph) ushering in the transition toward the end of winter. This month's breezy atmosphere mirrors the slight fluctuations seen earlier in the year: wind speeds peak during the winter months of July and August, reaching 5.8 m/s (13 mph) and 5.6 m/s (13 mph) respectively, before tapering off as spring approaches. Despite the softening gusts, September maintains a refreshing energy, seamlessly bridging the more robust winds of winter with the light, playful breezes that characterize the upcoming months. Whether enjoyed on the beaches or in the bustling markets, the September winds contribute to Salvador's lively charm.
Weather in Salvador varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Salvador, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather features a warm average temperature of 25°C (77°F), with daily highs reaching up to 28°C (82°F). The month tends to be quite humid at 75%, and precipitation is frequent, with rain expected on about 20 days and a total of 64 mm (2.5 in). In contrast, January offers slightly warmer temperatures, averaging 27°C (80°F) with highs of 30°C (85°F). Precipitation decreases to 42 mm (1.6 in) over 14 days, and humidity remains comparable at 76%. For more detailed information, you can visit Salvador weather in January.
In comparing the weather between September and February, we note that September has a slightly lower average temperature, with a minimum of 22°C (71°F) and a maximum of 28°C (82°F), while February features warmer temperatures, ranging from a minimum of 24°C (76°F) to a maximum of 30°C (87°F). Precipitation in September is higher at 64 mm (2.5 in) over 20 days, compared to February, which sees only 41 mm (1.6 in) over 14 days. Additionally, humidity levels are slightly higher in February at 81%, compared to 75% in September. For more detailed information, you can check Salvador weather in February.
In comparing the weather between September and March, we see some notable differences. September typically enjoys a milder temperature range, with averages around 25°C (77°F) and a maximum of 28°C (82°F), while March tends to be warmer, with average temperatures of 27°C (81°F) and highs reaching 30°C (86°F). Precipitation levels are significantly higher in March, totaling 133 mm (5.2 in) over 19 days, compared to September's 64 mm (2.5 in) across 20 days. Additionally, March exhibits higher humidity levels at 86%, compared to September's 75%. For more detailed information, check out Salvador weather in March.
In comparing the weather between September and April, September tends to be slightly cooler with average temperatures ranging from 22°C (71°F) to a maximum of 28°C (82°F), while April showcases higher temperatures, with a minimum of 23°C (74°F) and a maximum of 30°C (87°F). Additionally, September experiences lower humidity at 75%, compared to April's more humid conditions at 87%. However, April also sees significantly greater precipitation, with 186 mm (7.3 in) over 24 days, in contrast to September’s 64 mm (2.5 in) across 20 days. For more details on April weather, you can visit Salvador weather in April.
In comparing the weather of September and May, both months feature warm temperatures, but May tends to be slightly warmer overall, with an average temperature of 26°C (79°F) compared to September's 25°C (77°F). Interestingly, September experiences a maximum of 28°C (82°F), while May's peak reaches 29°C (85°F). However, September has significantly less rainfall, with only 64 mm (2.5 in) over 20 days, compared to May’s much wetter conditions of 212 mm (8.3 in) across 24 days. Additionally, May has higher humidity levels at 86%, making it feel more humid than September's 75%. For more details, you can check out Salvador weather in May.
When comparing the weather in September and June, we can see that both months generally maintain similar temperature ranges, with September experiencing a minimum temperature of 22°C (71°F) and a maximum of 28°C (82°F), while June shows a slightly lower maximum of 27°C (82°F). However, June is significantly wetter, with 147 mm (5.8 in) of precipitation over 27 days, compared to September's 64 mm (2.5 in) across 20 days. Additionally, June has a higher humidity level at 84%, compared to September's 75%. For more detailed information, you can refer to Salvador weather in June.
In comparing the weather of September and July, we notice some notable differences. September enjoys slightly warmer average temperatures, ranging from a minimum of 22°C (71°F) to a maximum of 28°C (82°F), while July has a minimum of 21°C (70°F) and a similar maximum of 28°C (83°F). However, July is generally wetter, with 122 mm (4.8 in) of precipitation over 26 days compared to September's 64 mm (2.5 in) spread over 20 days. Additionally, humidity levels are higher in July at 80%, compared to 75% in September. For more detailed weather insights, you can visit Salvador weather in July.
In comparing the weather between September and August, we see a slight increase in temperatures in September, with minimums of 22°C (71°F) and maximums reaching 28°C (82°F), compared to August's minimum of 21°C (71°F) and maximum of 27°C (81°F). However, September experiences lower average temperatures at 25°C (77°F) compared to August's 24°C (75°F). Precipitation in September is also less, totaling 64 mm (2.5 in) over 20 days, while August sees higher rainfall with 92 mm (3.6 in) across 23 days. Humidity is marginally lower in September at 75%, compared to 77% in August. For further insights, you can check out the detailed information Salvador weather in August.
In comparing the weather between September and October, September experiences a slightly lower average temperature of 25°C (77°F) compared to October's 26°C (78°F). Both months have the same minimum temperature of 22°C (73°F), but October sees higher maximum temperatures, reaching up to 30°C (86°F). Precipitation levels drop significantly from 64 mm (2.5 in) in September to 46 mm (1.8 in) in October, with fewer rainy days, decreasing from 20 in September to just 12 in October. Humidity remains fairly constant, only slightly lower in October at 72% compared to September's 75%. For more details, check out Salvador weather in October.
September and November share warm temperatures, with November slightly warmer, showcasing a minimum of 23°C (74°F) and an average of 26°C (79°F), compared to September's minimum of 22°C (71°F) and average of 25°C (77°F). Both months experience a considerable amount of precipitation, but November sees an increase to 98 mm (3.9 in) over 17 days, whereas September has 64 mm (2.5 in) spread across 20 days. The humidity is slightly lower in November at 71%, compared to September's 75%. For more details on November's weather, visit Salvador weather in November.
In September, the weather is warm with minimum temperatures around 22°C (71°F) and an average of 25°C (77°F), peaking at 28°C (82°F). This month experiences significant rainfall, with 64 mm (2.5 in) of precipitation over approximately 20 days, contributing to a humidity level of 75%. In contrast, December offers slightly warmer conditions, with minimum temperatures at 24°C (75°F), an average of 26°C (80°F), and maximum temperatures reaching 30°C (86°F). Precipitation decreases to 56 mm (2.2 in) over about 14 days, resulting in a lower humidity level of 70%. For more detailed weather information, check out Salvador weather in December.
In September, Salvador experiences a delightful transition as the warmth of summer begins to blend with the gentle onset of fall. With temperatures averaging around 25°C, it offers a comfortable respite from the heat of previous months, making it an ideal time for outdoor activities. However, visitors should be prepared for the occasional rainfall, as this month sees a higher number of precipitation days, contributing to the lush greenery of the region. The humidity, while still present, feels more bearable compared to the peak of summer. For a detailed look at the nuances of Salvador’s weather throughout the year, explore our guide on Salvador Climate.