Last updated: August 27, 2025
In October, Tacna, Peru, experiences a delightful blend of warm and mild weather, with a maximum temperature reaching 26°C (78°F) and a comfortable average of 17°C (64°F). The chilly nights bring a refreshing minimum of 12°C (54°F), making it ideal for cozy evenings. Notably, residents and visitors can expect zero precipitation, resulting in a dry month with just 9 mm (0.4 in) total rainfall. The air is often filled with a high humidity level of 87%, adding a touch of moisture to the otherwise sunny days, perfect for enjoying the vibrant landscapes of the region.
In October, Tacna, Peru, experiences a gentle transition toward warmer days, with temperatures typically ranging from a minimum of 12°C (54°F) to a comfortable maximum of 26°C (78°F). The average temperature hovers around 17°C (64°F), signaling a gradual increase compared to the cooler, more consistent days of the preceding months. As spring unfolds, you'll notice a slight rise in warmth, making it a pleasant time to explore the region. With the refreshing temperatures, October serves as a lovely bridge to the upcoming summer months, inviting visitors to bask in the mild climate while enjoying the vibrant local culture.
In October, Tacna, Peru experiences minimal precipitation, recording only 9 mm (0.4 in) of rain, and notable for having zero rainy days this month. This marks a distinct shift from the wetter earlier months, where January sees the highest rainfall at 48 mm (1.9 in) over 11 days. The gradual decline in precipitation from January to September, along with October's dry spell, highlights a clear trend toward drier conditions as the year progresses. Following October, the rainfall remains sparse, further emphasizing Tacna's predominantly arid climate as the dry season solidifies with only a few sporadic showers anticipated in November and December. This pattern delineates Tacna’s transition into a much drier phase as the region bids farewell to the fleeting rains of spring.
In October, Tacna, Peru experiences a humidity level of 87%, marking a slight increase from the drier months of August and September, which saw humidity drop to 82% and 83%, respectively. This upturn in moisture is consistent with the region's trend of maintaining generally high humidity levels, particularly during the first half of the year where figures hover near 89%-90%. As the year progresses towards November, humidity remains stable at 87%, illustrating Tacna's subtropical climate where humidity levels diminish modestly as temperatures cool. Overall, while October offers a slight reprieve from the peak humidity of earlier months, it still reflects the area's characteristic dampness that defines much of Tacna's annual weather profile.
In October, Tacna, Peru, experiences a notably high UV Index of 15, categorized as extreme. This trend reflects the region's consistent exposure to intense UV radiation throughout the year, especially from January to March, where the UV Index peaks at an astonishing 16. While the burn time remains relatively short at just 10 minutes, it highlights the need for diligent sun protection. As the months transition from April's high levels to November’s return to 16, Tacna’s sun remains unforgiving, emphasizing the importance of being UV aware year-round. For those looking to understand more about solar exposure, you can check out the detailed Tacna UV Index.
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October in Tacna, Peru, shines brightly with an impressive 368 hours of sunshine, marking it as one of the sunniest months of the year. This delightful solar surge follows September’s robust 346 hours, illustrating a clear upward trend as the region moves into the warm embrace of late spring. As days grow longer and the sun shines more fiercely, Tacna embraces a vibrant atmosphere, inviting outdoor activities and cultural festivities. This month not only reflects the peak of the annual sunshine but also signifies a transition toward the warmer months, solidifying Tacna's reputation as a sun-drenched paradise for both residents and visitors alike.
In Tacna, Peru, the likelihood of sunny weather in October stands at a promising 56%, marking it as one of the sunniest months of the year. This increase follows a gradual upswing in sunshine opportunities from the cooler winter months, where chances hovered around 40%. As spring progresses, October becomes a delightful transition, boasting more sunlight than the preceding months, such as September's 43% and even August's 50%. With the warm days of October inviting outdoor activities, residents and visitors alike can savor the brighter skies, making it a perfect time to explore the vibrant landscapes and rich culture of this southern Peruvian gem.
In Tacna, Peru, October marks a delightful transition, with daylight lasting about 12 hours. This duration is consistent with the months preceding it, showcasing a gradual return to longer days following the winter months. After the steady 11-hour stretches from June through September, October offers a hint of the approaching longer daylight hours, echoing the patterns seen in February and March. As the year winds down, the days will continue to lengthen, returning to the lush 13-hour daylight of January and December. This rhythmic ebb and flow of daylight not only enhances daily activities but also beautifully reflects the changing seasons in this vibrant region.
As October arrives in Tacna, Peru, the winds begin to shift ever so slightly, picking up to an average speed of 2.2 m/s (5 mph). This marks a subtle transition from the calmer breezes experienced during the mid-year months, where wind speeds dipped to 1.8 m/s (4 mph) in July. Notably, October's winds echo a consistency seen earlier in the year, resembling the breezy conditions of spring and late fall months, such as September and November. This mild uptick signals the approach of warmer times, inviting residents and visitors alike to enjoy the refreshing air amidst the vibrant landscape of Tacna. As the region welcomes the new season, the gentle winds continue to weave through the city, creating a charming backdrop for daily adventures.
Weather in Tacna varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Tacna, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing October and January weather, October typically features milder temperatures with a minimum of 12°C (54°F) and an average of 17°C (64°F), reaching a maximum of 26°C (78°F). It is relatively dry with low precipitation at just 9 mm (0.4 in) and no rainy days, accompanied by high humidity at 87%. Conversely, January brings slightly warmer temperatures with a minimum of 15°C (59°F), an average of 20°C (69°F), and a maximum of 27°C (81°F). However, it experiences significantly more rainfall, totaling 48 mm (1.9 in) over 11 rainy days, while humidity remains high at 89%. For more details, you can check out Tacna weather in January.
October and February showcase distinct weather patterns. In October, temperatures range from a minimum of 12°C (54°F) to a maximum of 26°C (78°F), with an average of 17°C (64°F). The month enjoys relatively low precipitation, accumulating only 9 mm (0.4 in) over no rainy days, while humidity hovers around 87%. In contrast, February features warmer conditions, with temperatures ranging from a minimum of 15°C (58°F) to a maximum of 28°C (82°F) and an average of 21°C (70°F). However, it experiences significantly more rainfall, totaling 35 mm (1.4 in) over about 10 rainy days, accompanied by a slight increase in humidity at 90%. For more insights, you can explore Tacna weather in February.
In October, the weather features a minimum temperature of 12°C (54°F) and an average of 17°C (64°F), peaking at a comfortable 26°C (78°F). This month experiences minimal precipitation, with only 9 mm (0.4 in) and no rainy days, contributing to a relatively high humidity of 87%. In contrast, March presents slightly warmer conditions with a minimum temperature of 14°C (58°F) and an average of 20°C (69°F), reaching a maximum of 27°C (82°F). However, this month is wetter, recording 21 mm (0.8 in) of precipitation spread over 6 days, alongside a slight increase in humidity to 90%. For more details, check out Tacna weather in March.
In comparing the weather of October and April, both months exhibit mild temperatures, but April tends to be slightly warmer with an average of 19°C (67°F) compared to October's 17°C (64°F). The minimum temperature in April is also higher at 14°C (57°F) versus October's 12°C (54°F). Rainfall is minimal in both months, with October receiving 9 mm (0.4 in) and April seeing even less at 6 mm (0.2 in), and both months experience no rainy days. Additionally, humidity levels are quite similar, with October at 87% and April slightly higher at 90%. For more detailed information, you can check Tacna weather in April.
October and May offer similar maximum temperatures, both reaching up to 26°C (78°F), but their overall weather conditions differ slightly. October features a comfortable average temperature of 17°C (64°F) with minimal precipitation of just 9 mm (0.4 in) over no days, resulting in a generally dry month and high humidity at 87%. In contrast, May sees a slightly warmer average of 18°C (65°F) with a bit more rainfall totaling 17 mm (0.7 in) over one day, with humidity also high at 88%. For more details about weather trends, check out Tacna weather in May.
October and June in Tacna exhibit relatively mild temperatures, with average highs of 26°C (78°F) in October and 24°C (75°F) in June, making both months comfortable for outdoor activities. October tends to be slightly warmer, with minimum temperatures averaging 12°C (54°F), compared to June's 11°C (52°F). Additionally, October experiences significantly less precipitation, measuring only 9 mm (0.4 in) over no rainy days, while June sees 19 mm (0.7 in) across approximately 2 rainy days. Both months boast high humidity levels, with October at 87% and June at 86%. For more detailed information about the weather in June, visit Tacna weather in June.
In comparing the weather of October and July, October tends to be slightly warmer, with average temperatures reaching 17°C (64°F) compared to July's 16°C (61°F). While both months experience comfortably mild temperatures, July has a higher maximum temperature of 28°C (83°F) against October's peak of 26°C (78°F). October is notably drier, with only 9 mm (0.4 in) of precipitation over 0 days, whereas July sees more rain at 19 mm (0.7 in) across 2 days. Humidity levels are also comparable, with October slightly more humid at 87% compared to July's 83%. For more detailed insights, you can check Tacna weather in July.
October generally offers slightly warmer temperatures compared to August, with average highs reaching 26°C (78°F) compared to August's maximum of 24°C (75°F). The minimum temperatures are fairly comparable, sitting at 12°C (54°F) in October and 11°C (52°F) in August. In terms of precipitation, October is drier with only 9 mm (0.4 in) of rainfall across no rainy days, whereas August experiences 17 mm (0.7 in) of rain over one day. Humidity levels are also a bit higher in October at 87%, compared to 82% in August, adding to the overall comfort of the fall month. For a more detailed look at August weather, check out Tacna weather in August.
In October, temperatures are slightly warmer compared to September, with a minimum of 12°C (54°F) and an average of 17°C (64°F), reaching a maximum of 26°C (78°F). In contrast, September's temperatures range from a minimum of 11°C (52°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F). Precipitation is notably lower in October, with only 9 mm (0.4 in) over 0 days, whereas September sees 16 mm (0.6 in) of rain over 1 day. Additionally, humidity is slightly higher in October at 87%, compared to September's 83%. For more details on September weather, visit Tacna weather in September.
In October, temperatures typically range from a minimum of 12°C (54°F) to a maximum of 26°C (78°F), with an average of 17°C (64°F), and the month experiences minimal precipitation of just 9 mm (0.4 in) over 0 days, maintaining a high humidity level of 87%. By November, the weather remains quite similar, with a slight increase in the average temperature to 18°C (65°F), while the maximum temperature remains stable at 26°C (79°F). November sees even less precipitation at only 6 mm (0.2 in), also over 0 days, and the humidity remains unchanged at 87%. For more detailed insights, you can visit Tacna weather in November.
October and December in Tacna present relatively mild weather, with December being slightly warmer. In October, temperatures vary from a minimum of 12°C (54°F) to a maximum of 26°C (78°F), accompanied by high humidity levels of 87% but no recorded precipitation. In contrast, December sees temperatures ranging from a minimum of 13°C (56°F) to a maximum of 27°C (81°F) with a slight increase in precipitation, totaling 11 mm (0.4 in) over three days. The humidity decreases slightly to 85%. For a more detailed look at the weather during this month, you can visit Tacna weather in December.
In October, Tacna transitions into a more stable climate, showcasing warmer temperatures and minimal rainfall. With an average around 17°C (64°F) and no recorded precipitation days, the month stands out in its dryness compared to the wetter seasons. The humidity remains high at 87%, contributing to a somewhat muggy feel, but the pleasant maximums of 26°C (78°F) make outdoor activities enjoyable. This month offers a brief reprieve from the cooler winters, making it an ideal time to experience the beauty of Tacna. For more insights into the region's weather patterns, check out Tacna Climate.