Last updated: August 21, 2025
December weather in Concepción, Chile showcases a vibrant transition into summer, with maximum temperatures reaching up to 32°C (90°F), offering warm days filled with sunshine. The average temperature hovers around 17°C (62°F), making it a pleasant time to enjoy outdoor activities. Nighttime offers a cooler respite, with temperatures dipping to a minimum of 8°C (46°F). While the month experiences a modest precipitation total of 6 mm (0.2 in) over just one day, a humidity level of 67% adds a touch of warmth to the air. This combination of warmth and minimal rainfall ensures December is a delightful opportunity for visitors and residents alike to embrace the lively summer spirit in Concepción.
In December, Concepción, Chile, embraces the warmth of summer, with temperatures ranging from a minimum of 8°C (46°F) to a comfortable maximum of 32°C (90°F). This month offers a pleasant average of 17°C (62°F), marking a noticeable rise from the cooler months preceding it. As the year winds down, December's temperatures reflect a transition into the peak of the region's warm season, showing a steady climb from the previous months, which featured more moderate highs. Whether you're soaking up the sun or enjoying the cooler evenings, December in Concepción provides a delightful blend of warmth and mildness, perfect for outdoor adventures and festive gatherings.
In December, Concepción, Chile, experiences a dramatic drop in precipitation, with only 6 mm (0.2 in) recorded over just one day of rain. This marks a significant decrease compared to the wetter months preceding it, where rainfall sharply escalates from late autumn into winter. Notably, May and June are the peak months, showcasing a robust surge in precipitation that can reach up to 188 mm (7.4 in). As the year winds down, December's scant rainfall echoes the dry summer months ahead, creating a notable contrast as the city transitions from the heavy showers of winter to the light drizzles of the coming season. This seasonal pattern underscores Concepción's unique climatic cycles, characterized by both intense rainfall during midyear and relatively dry conditions towards the end of the year.
As December sweeps into Concepción, Chile, residents experience a return to lower humidity levels, with the month averaging 67%. This marks a notable decline from the peak of 86% seen in July, showcasing a gradual easing in moisture levels as summer approaches. Following a steady increase through the colder months, where humidity peaked at 85% in June and held strong through August, December signals the end of the high humidity season. The trend paints a picture of a city that transitions from the damp, chilly embrace of winter into the more comfortable, drier conditions of summer, inviting a refreshing respite for both locals and visitors alike.
In December, Concepcion, Chile, experiences an extreme UV Index of 14, matching the intensity seen in the previous two months, January and November. This high level of UV radiation means that residents and visitors alike have a burn time of only 10 minutes before risking skin damage. Notably, the UV Index remains a prominent concern during the peak summer months, with such extreme values highlighting the need for proper sun protection strategies. As the year winds down, December’s UV conditions are a stark reminder of the prolonged sun exposure during this period. For detailed UV forecasts and safety recommendations, visit Concepcion UV Index.
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In December, Concepción, Chile basks in a remarkable 395 hours of sunshine, marking a vibrant climax to the year. This month stands out as the sunniest of the year, outshining even the peak summer months of January and February. As daylight hours gradually increase from the darker winter months of June and May, December emerges as a beacon of warmth and brightness, inviting residents and visitors alike to embrace the outdoors. The steady rise in sunshine hours during the latter half of the year highlights a clear seasonal transition, with November and October also boasting impressive sunshine. This trend reflects the region's alluring climate, making December a perfect time to enjoy the sunny splendor of Concepción.
December in Concepción, Chile, heralds the return of sunshine with a 78% chance of clear skies, mirroring January's promising outlook. As the seasons transition, the likelihood of sunny weather shows a noticeable upward trend from the wetter months of May and June, which drop to 41% and 29%, respectively. This upward trajectory continues through spring, culminating in a notably bright December. With a consistent tendency for clearer days, this month invites both locals and visitors to revel in the warmth and beauty of summer, making it an ideal time for outdoor activities and exploration.
In Concepción, Chile, December marks the end of a gradual decline in daylight that begins with the vibrant solar abundance of January. As the year progresses into the warmer months, daylight hours linger around 14 hours in both January and December, creating a perfect backdrop for outdoor activities and celebrations. The shift starts in February with a slight reduction to 13 hours, giving way to 12 hours in March, as the days slowly shorten. By the time we reach the depth of winter in June and July, daylight dips to its lowest at just 9 hours. However, as spring awakens in August, we see a gentle resurgence, with daylight inching back up to 10 hours and progressively increasing again into the longer days of the latter part of the year. This cyclical pattern enhances Concepción's seasonal charm, making each month a unique canvas of light and shadow.
As December ushers in summer in Concepción, Chile, the average wind speed settles at a refreshing 3.4 m/s (8 mph), mirroring the brisk breeziness of November. This slight increase from the transitional months is not only invigorating but also sets the stage for the warm coastal activities that define the season. Notably, the wind speeds during December remain higher than those seen earlier in the year, consistent with a trend of gradual increase from the cooler months of June and July, which also exhibit 3.0 m/s (7 mph). Overall, the December winds contribute to a dynamic atmosphere, enhancing the coastal charm as locals and visitors alike revel in the vibrant summer days.
Weather in Concepcion varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Concepcion, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather in Concepción features a minimum temperature of 8°C (46°F) and a comfortable average of 17°C (62°F), with maximum temperatures reaching up to 32°C (90°F). The month experiences minimal precipitation, with only 6 mm (0.2 in) recorded over just one rainy day, and humidity levels sitting at 67%.
As January rolls in, temperatures slightly shift, with a minimum of 7°C (44°F) and an average of 18°C (65°F). However, maximum temperatures climb significantly to 38°C (100°F), indicating a hotter month overall. Precipitation remains consistent at 6 mm (0.3 in) across one day, while humidity experiences a slight increase to 68%. For more detailed insights, check out Concepcion weather in January.
In December, the weather typically features a minimum temperature of 8°C (46°F) and an average of 17°C (62°F), with highs reaching up to 32°C (90°F). The month experiences minimal precipitation, averaging just 6 mm (0.2 in) over about one day, and maintains a consistent humidity level of 67%.
In comparison, February showcases slightly warmer conditions, with a minimum temperature of 9°C (48°F) and an average of 18°C (64°F), while still peaking at 32°C (89°F). Precipitation increases marginally to 7 mm (0.3 in) over the same one day, but humidity remains unchanged at 67%. The overall climate in February is marginally warmer and slightly wetter than in December. For more details, you can check out Concepcion weather in February.
In December, the weather is generally warm with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 32°C (90°F), yielding an average of 17°C (62°F). The month sees low precipitation, only about 6 mm over just one day, and a humidity level of 67%. In contrast, March experiences slightly cooler temperatures, with a minimum of 6°C (44°F) and a maximum of 31°C (88°F), averaging around 16°C (61°F). Precipitation increases in March to 19 mm over three days, with humidity slightly higher at 70%. For more details on March weather in Concepción, you can visit Concepcion weather in March.
December weather is generally warmer and drier compared to April. The average temperature in December reaches around 17°C (62°F), with highs of up to 32°C (90°F), while April sees a cooler average of 13°C (56°F) and maximum temperatures around 28°C (84°F). Additionally, December experiences minimal rainfall, with only 6 mm (0.2 in) over 1 day, whereas April has significantly more precipitation at 36 mm (1.4 in) spread across 4 days. The humidity also rises slightly in April to 74%, compared to 67% in December. For more detailed information, you can check Concepcion weather in April.
December and May exhibit contrasting weather patterns. In December, temperatures range from a mild 8°C (46°F) to a warm 32°C (90°F), with an average of 17°C (62°F). This month experiences minimal precipitation, with only about 6 mm (0.2 in) over just one day, and humidity levels are moderate at 67%. In stark contrast, May presents much cooler temperatures, with lows dipping to -1°C (30°F) and highs only reaching 21°C (71°F), averaging 11°C (52°F). This month is significantly wetter, receiving 107 mm (4.2 in) of rainfall over eight days, along with increased humidity at 83%. For a more detailed look at the weather specific to this month, check out Concepcion weather in May.
In December, the weather is considerably warmer, with temperatures ranging from a mild 8°C (46°F) to a hot 32°C (90°F) and an average of 17°C (62°F). The month experiences minimal precipitation, with only 6 mm (0.2 in) likely falling on just one day, contributing to a relatively comfortable humidity level of 67%.
In contrast, June brings much cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 18°C (64°F), averaging around 9°C (49°F). This month sees a significant increase in rainfall, totaling 188 mm (7.4 in) over approximately 12 days, contributing to higher humidity at 85%. For more detailed weather information, check out Concepcion weather in June.
December and July present strikingly different weather patterns. In December, temperatures range from a minimum of 8°C (46°F) to a maximum of 32°C (90°F), with an average of 17°C (62°F), accompanied by minimal precipitation of just 6 mm (0.2 in) over one day and a moderate humidity level of 67%. Conversely, July experiences much cooler conditions, with temperatures ranging from 0°C (32°F) to 17°C (64°F), but an average temperature of only 9°C (48°F). This month also sees significantly higher precipitation, totaling 104 mm (4.1 in) spread over 11 days, and a notable rise in humidity to 86%. For a more detailed insight into what to expect, check out Concepcion weather in July.
When comparing the weather in December and August, notable differences emerge. December boasts warmer temperatures, with a range from a minimum of 8°C (46°F) to a maximum of 32°C (90°F) and an average of 17°C (62°F). Precipitation is minimal, averaging just 6 mm (0.2 in) over a single day, and humidity sits at a moderate 67%. In contrast, August features much cooler conditions, with temperatures ranging from a chilly 0°C (32°F) to a maximum of 20°C (69°F) and an average of 9°C (49°F). This month sees significantly higher rainfall, totaling 106 mm (4.2 in) spread over 11 days, alongside increased humidity at 85%. For more detailed insights, check out Concepcion weather in August.
In December, the weather is significantly warmer and drier compared to September. With minimum temperatures of 8°C (46°F) and maximums reaching up to 32°C (90°F), December boasts an average temperature of 17°C (62°F) and only experiences 6 mm (0.2 in) of precipitation over just one day. In contrast, September features much cooler conditions, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 28°C (83°F) and an average of 10°C (51°F). It also experiences considerably more rainfall, accumulating 65 mm (2.6 in) over seven days. Additionally, September has higher humidity levels at 79%, compared to December's 67%. For more detailed information, you can check Concepcion weather in September.
In comparing the weather between December and October, there are noticeable differences in temperature and precipitation. December boasts a much warmer climate with minimum temperatures reaching 8°C (46°F) and average highs of 32°C (90°F), while October averages a cooler 12°C (54°F) and peaks at just 24°C (76°F). Additionally, December sees minimal precipitation at just 6 mm (0.2 in) over one day, in stark contrast to October's higher rainfall of 41 mm (1.6 in) spread over seven days. Humidity levels are also slightly lower in December at 67%, compared to October's 76%. For more details on October weather, refer to Concepcion weather in October.
In comparing the weather between November and December, December tends to be slightly warmer with an average temperature of 17°C (62°F) compared to November’s 15°C (59°F). The maximum temperature in December reaches up to 32°C (90°F), which is a bit higher than November's maximum of 30°C (86°F). Additionally, December experiences significantly less precipitation, with only 6 mm (0.2 in) over 1 day, while November sees 20 mm (0.8 in) over 3 days, indicating a dryer month overall. Humidity levels are also slightly lower in December at 67%, compared to November’s 72%. For a more detailed look at November's climate, you can check Concepcion weather in November.
As December unfolds in Concepción, the weather takes on a distinctly warmer tone, marking a transition from the cooler months of spring. With comfortable temperatures peaking at around 32°C (90°F) and refreshing evenings cooling to a pleasant 17°C (62°F), this month invites a blend of outdoor activities and festive gatherings. The generally low precipitation of only a brief day of rain highlights December's dry nature compared to the heavier rains experienced in other months. Meanwhile, humidity levels hover around 67%, adding a soft touch to the air, making this time of year particularly inviting. For a deeper dive into Concepción's climate, visit Concepcion Climate.