Last updated: August 21, 2025
April in Salta, Argentina ushers in a mix of delightful temperatures and vibrant weather patterns. With a maximum temperature peaking at 26°C (79°F) and a comfortable average of 14°C (58°F), the days provide a pleasant backdrop for exploration. However, evenings can be cool, dipping to a minimum of 4°C (40°F). This month also sees considerable precipitation, with an average of 223 mm (8.8 in) recorded over 22 days, creating an atmosphere of lush greenery. Despite the rain, humidity levels are high at 85%, contributing to the region’s rich biodiversity and invigorating ambiance during this transitional season.
In April, temperatures in Salta, Argentina, begin to reflect the transition into autumn, characterized by cooler weather compared to the summer months. The average temperature drops to 14°C (58°F), while daytime highs reach a pleasant 26°C (79°F), making it ideal for exploration and outdoor activities. Overnight, temperatures can dip to 4°C (40°F), hinting at the crispness of the season. This gradual decrease continues as the region shifts toward winter, with mornings growing cooler and daytime warmth still lingering, offering a delightful balance for visitors seeking the vibrant beauty of Salta’s landscapes during this time.
In April, Salta, Argentina experiences a notable decrease in precipitation with 223 mm (8.8 in) of rain, down from the 292 mm (11.5 in) recorded in March. This shift marks the beginning of a transition toward drier months ahead, as April maintains a consistent rainfall pattern with 22 rainy days—similar to January's and February's count. Compared to the preceding months, April's precipitation is a reminder of the region's distinctive wet season dynamics, which culminate in March before gradually tapering off toward May. This steady pattern hints at the subsequent shift to significantly drier conditions, with May seeing only 120 mm (4.7 in) of precipitation, emphasizing the fluctuating yet cyclical nature of Salta's climate.
In April, Salta, Argentina experiences a noticeable shift in humidity, averaging around 85%. This marks a slight decrease from the peak levels seen in the previous months of January through March, where humidity consistently hovered above 84%. The trend continues as the region transitions into the drier months ahead; May drops to 74%, followed by even lower levels in the winter months. Despite this gradual decline, April remains a relatively humid month, sitting comfortably between the lushness of summer and the crispness of autumn in Salta.
As April arrives in Salta, Argentina, the UV Index remains notably high at 12, categorizing it as extreme. While this signifies a slight decline from the peak levels seen earlier in the year—like January's intense 17—it still warrants caution. The burn time for unprotected skin remains a swift 10 minutes, encouraging residents and visitors alike to prioritize sun protection measures. This trend underscores a persistent pattern of extreme UV exposure from December through April, after which the index begins to moderate, dipping to 9 in May and continuing to decline. As UV levels fluctuate throughout the year, staying informed is crucial. For more details, check the Salta UV Index.
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April in Salta, Argentina, shines brightly with an impressive 295 hours of sunshine, marking a slight dip from the record-breaking sunshine of March at 321 hours. As the month transitions into the milder days of late autumn, the sunlight remains generous, continuing a trend seen earlier in the year. Following April, the city experiences a comfortable wave of sunshine in May, with 305 hours inviting outdoor adventures. The sunshine trend shows a gradual consistency, with the city basking in over 300 hours of sunlight each month from May through July, promising a delightful blend of warmth and light for those exploring this vibrant region.
As April unfolds in Salta, Argentina, the likelihood of enjoying sunny weather hovers around 27%, marking a slight increase from the overcast months of March and February. While this percentage may appear modest, it hints at a gradual transition toward brighter days as the year progresses. May brings a significant leap to 53%, indicating that the sun begins to assert its dominance as autumn deepens. Following this, the summer months of June to August boast even sunnier prospects, with chances reaching an impressive 64% to 86%. Thus, while April may still bear the remnants of cloudier days, it sets the stage for the sun's return, paving the way for warmer and brighter experiences ahead.
In April, Salta, Argentina experiences a transition into the cooler months, with daylight lasting about 11 hours—a reduction that reflects the gradual shift from the long summer days of earlier months. While January boasts a generous 13 hours of sunlight, April marks the beginning of a steady decline, dropping to 12 hours in March before reaching its current state. As the days continue to shorten into May, when daylight dips to 10 hours, it’s evident that Salta's daylight hours follow a seasonal rhythm, reminding us of the changing landscape as autumn deepens. However, as winter wanes, daylight begins to return, gradually increasing again in August, making the cycles of light in this vibrant region a captivating dance throughout the year.
In April, Salta, Argentina experiences a gentle breeze with an average wind speed of 1.3 m/s (3 mph), slightly tapering off from the previous months. The wind remains consistent throughout the earlier part of the year, hovering around 1.4 m/s, before seeing a subtle dip in April. As the seasons transition, the following months hint at a gradual increase, with May returning to the familiar 1.4 m/s. However, the real shift comes later in the year when wind speeds begin to rise—reaching 1.7 m/s (4 mph) in October. This pattern reflects a calm yet dynamic climate, making Salta a serene spot to enjoy the changing seasons.
Weather in Salta varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Salta, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January display distinct weather patterns, with January typically being warmer than April. In January, temperatures range from a minimum of 10°C (51°F) to a maximum of 29°C (85°F), while in April, the temperatures are milder, with a minimum of 4°C (40°F) and a maximum of 26°C (79°F). Precipitation levels in both months are relatively high, with January seeing 241 mm (9.5 in) and April recording 223 mm (8.8 in), both occurring over 22 days. Additionally, while April has a slightly higher humidity of 85%, January's humidity remains close at 84%. For more detailed information, you can explore Salta weather in January.
In comparing the weather in April and February, we see notable differences in temperature and humidity. April experiences a broader temperature range, with a minimum of 4°C (40°F) and a maximum of 26°C (79°F), resulting in a comfortable average of 14°C (58°F). In contrast, February tends to be warmer with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 28°C (83°F), averaging 17°C (64°F).
Precipitation also plays a significant role; April sees about 223 mm (8.8 in) of rain over 22 days, while February has a slightly higher precipitation total of 267 mm (10.5 in) across 24 days. Humidity levels are relatively similar, with April at 85% and February at 87%. For more detailed information about February weather, you can visit Salta weather in February.
April generally experiences slightly cooler temperatures compared to March, with average highs of 26°C (79°F) compared to March's maximum of 29°C (84°F). Both months share the same minimum temperature of 4°C (40°F), but April has a lower average temperature of 14°C (58°F) versus March's 16°C (61°F). Precipitation levels are also lighter in April, with 223 mm (8.8 in) over 22 days compared to March's 292 mm (11.5 in) over 24 days. Additionally, humidity levels in April are slightly lower at 85% compared to March's 88%. For a more detailed comparison, you can visit Salta weather in March.
April and May exhibit distinct weather patterns, with April generally being warmer and wetter than May. In April, temperatures range from a minimum of 4°C (40°F) to a maximum of 26°C (79°F), with an average temperature of 14°C (58°F). The month sees significant rainfall, totaling 223 mm (8.8 in) across 22 days, and experiences high humidity at 85%. In contrast, May presents cooler temperatures, with a minimum of 0°C (32°F), an average of 11°C (53°F), and a maximum of 26°C (78°F). Precipitation also decreases to 120 mm (4.7 in) over 14 days, accompanied by lower humidity levels at 74%. For more detailed weather information specific to May, you can check Salta weather in May.
April and June present distinct weather contrasts. In April, temperatures range from a minimum of 4°C (40°F) to a comfortable average of 14°C (58°F), peaking at 26°C (79°F). This month is characterized by high precipitation, totaling 223 mm (8.8 in) over 22 days, coupled with a humidity level of 85%, creating a rather damp atmosphere. In contrast, June sees a cooler temperature spectrum, with a minimum dipping to -4°C (25°F) and an average of 9°C (48°F), while still reaching up to 26°C (79°F) during warmer days. The precipitation significantly decreases to 35 mm (1.4 in) over just 7 days, and humidity drops to a more comfortable 56%. For more details on June weather, you can check Salta weather in June.
When comparing the weather in April and July, a clear distinction emerges. April offers a broader temperature range, with minimums of 4°C (40°F) and maximums reaching 26°C (79°F), accompanied by significantly higher precipitation levels of 223 mm (8.8 in) over 22 days and humidity levels around 85%. In contrast, July exhibits more stable temperatures, with a minimum temperature of -4°C (25°F) and an average of 9°C (48°F), while remaining dry with only 34 mm (1.3 in) of precipitation occurring over just 7 days, resulting in a lower humidity of 47%. For more details on the July weather patterns, check out Salta weather in July.
In April, the weather is generally milder, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 26°C (79°F) and an average of 14°C (58°F). This month experiences significant rainfall, with 223 mm (8.8 in) of precipitation spread across 22 days, leading to a high humidity level of 85%. In contrast, August sees cooler temperatures, with a minimum of -4°C (25°F), an average of 10°C (51°F), and a maximum of 30°C (86°F). August is notably drier, with only 41 mm (1.6 in) of rain falling over just 6 days, resulting in a much lower humidity of 44%. For more detailed information on August weather, check Salta weather in August.
April and September present distinct weather patterns, showcasing the transition between seasons. In April, temperatures range from a minimum of 4°C (40°F) to a maximum of 26°C (79°F), with an average of 14°C (58°F). This month is characterized by high humidity at 85% and substantial precipitation measuring 223 mm (8.8 in) over 22 rainy days, making it one of the wettest months of the year. In contrast, September experiences a broader temperature range, with lows of -1°C (30°F) and highs reaching 31°C (88°F), averaging around 13°C (56°F). This month sees significantly less rainfall at only 55 mm (2.2 in) across just 8 days, accompanied by lower humidity levels of 57%. To learn more about September weather specifics, check out Salta weather in September.
April and October present distinct weather patterns that reflect the transition from spring to autumn. In April, temperatures range from a minimum of 4°C (40°F) to a maximum of 26°C (79°F), with an average of 14°C (58°F). This month is characterized by high humidity at 85% and significant precipitation, totaling 223 mm (8.8 in) over about 22 days. In contrast, October offers slightly cooler temperatures with a minimum of 3°C (37°F) and a maximum of 32°C (90°F), averaging 15°C (60°F). The weather in October is generally drier, with total precipitation of 137 mm (5.4 in) over 15 days, and the humidity drops to a more comfortable 55%. For a closer look at October's climate specifics, check out Salta weather in October.
April and November exhibit notable differences in weather patterns. April tends to be cooler, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 26°C (79°F), averaging at 14°C (58°F). It experiences significant rainfall, with 223 mm (8.8 in) spread over 22 days, leading to a high humidity level of 85%. In contrast, November enjoys milder temperatures, from a minimum of 7°C (45°F) to a warmer maximum of 29°C (85°F), averaging at 17°C (63°F). Precipitation is slightly less, totaling 210 mm (8.2 in) over 18 days, and the humidity is lower at 70%. For more details, you can visit Salta weather in November.
April and December present distinctly different weather patterns. In April, temperatures range from a minimum of 4°C (40°F) to a maximum of 26°C (79°F), with an average of 14°C (58°F). The month is characterized by higher humidity at 85% and substantial precipitation of 223 mm (8.8 in) over 22 rainy days. In contrast, December sees milder nights with a minimum temperature of 7°C (45°F) and warmer days, reaching up to 28°C (83°F), and an average of 18°C (64°F). Although December has higher rainfall totaling 278 mm (10.9 in) over the same number of days, the humidity is slightly lower at 77%. For more details on December weather in Salta, check out Salta weather in December.
As April arrives in Salta, the weather undergoes a notable transformation, presenting a unique blend of moderate temperatures and increased humidity. With daytime highs often reaching a comfortable 26°C (79°F) and evening lows dipping to around 4°C (40°F), this month offers an inviting atmosphere perfect for exploring the stunning landscapes. However, it also brings significant rainfall, occurring on over two-thirds of the days, which results in a lush green environment that sets April apart from the drier months. Such climatic shifts not only influence daily activities but also enhance the region's natural beauty, making it an intriguing time to visit. For a detailed look at how April's weather compares to other months, check out Salta Climate.