Last updated: August 27, 2025
December in Trujillo, Peru offers a delightful climate characterized by mild temperatures and a touch of humidity. With maximum temperatures reaching 28°C (82°F) and an average of 20°C (69°F), it's an ideal time for outdoor activities. The minimum temperature drops to a cozy 14°C (57°F) at night. Though December sees about 25 mm (1.0 in) of rainfall over 6 days, the lush surroundings are invigorated, enhancing the region's vibrant landscapes. With a high humidity level of 91%, the air carries a refreshing quality, making this month a unique blend of warmth and refreshing breezes.
In December, Trujillo, Peru, welcomes the onset of summer with a delightful range of temperatures, showcasing a min of 14°C (57°F) and a max that peaks at 28°C (82°F). The average temperature hovers around 20°C (69°F), marking a notable warmth compared to the cooler months preceding it. December's climate invites sun-soaked afternoons and pleasantly cool evenings, creating the perfect backdrop for outdoor activities and festive celebrations. As the year draws to a close, Trujillo's temperatures reflect a gradual rise, signaling the transition into sunnier, more vibrant days ahead.
In December, Trujillo, Peru experiences a moderate precipitation level of 25 mm (1.0 in), spread over approximately 6 days. This marks a slight decrease from the preceding months, but it still falls within a pattern of increasing rainfall leading into the wetter season. Notably, after a significant dip in rainfall from May through November, where totals were at their lowest, December's precipitation hints at the transition away from the dry spell, setting the stage for the more rain-heavy months ahead. This trend reflects a typical climatic cycle in the region, encouraging vibrant vegetation and contributing to the agricultural rhythms of the area.
In Trujillo, Peru, December ushers in a humidity level of 91%, tying with January for the highest of the year. This surge in moisture marks the end of a gradual decline that began mid-year; from a peak in January, humidity steadily decreased, hitting a low of 53% in August. As the year progresses towards December, humidity begins to climb again, notably spiking in November as it prepares to cap off the year. This trend highlights Trujillo's distinct wet season, where heavy humidity becomes a defining characteristic as the rains approach, creating a tropical ambiance that influences both the local climate and lifestyle.
In December, Trujillo, Peru continues to experience a high UV Index of 14, classified as extreme, with a consistent burn time of just 10 minutes. This month marks the end of the year, but the UV intensity remains notably elevated, similar to the previous months of October and November. Overall, Trujillo sees a trend of extreme UV exposure throughout the year, with values peaking at 15 from January to March. As the summer approaches, it's essential for residents and visitors alike to remain vigilant against harmful UV rays. For more detailed information about UV levels in Trujillo, visit Trujillo UV Index.
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December brings a delightful continuation of Trujillo's abundant sunshine, boasting 318 hours of daylight. As the year rounds off, the city's sunlit hours remain impressive, reflecting a slight dip from the peak of 337 hours in August. This consistent sunlight showcases a trend of long hours during the warmer months, particularly from May through July, where locals and visitors alike can bask in the radiant glow of the sun. With the days only slightly shorter in December, there’s no denying that this coastal gem offers a warm, inviting atmosphere even as the calendar year comes to a close. Whether you’re exploring its beautiful beaches or enjoying the vibrant local culture, Trujillo in December is undeniably a sun-worshipper's paradise.
In December, the likelihood of sunny weather in Trujillo, Peru, hovers around 28%, marking a steady transition as the year approaches its end. This month sits just slightly above November's 27%, suggesting a slight uptick in sunshine as the region prepares for the summer months ahead. Notably, the trend throughout the year showcases a gradual increase in sunny days, with May and July offering the most reliable sunshine at 58% and 66%, respectively. Therefore, while December may not boast the sunniest days, it does hint at the more favorable weather conditions to come as summer approaches.
In Trujillo, Peru, the daylight duration exhibits a fascinating consistency throughout the year. From January to March, residents enjoy a generous 12 hours of daylight, creating a vibrant atmosphere that ushers in the summer months. As the year progresses into April and May, the daylight subtly shifts to 11 hours, giving way to a slightly cozier ambiance. This trend continues through the cooler months of June to August, where the shorter days create a serene backdrop. However, as September rolls around, daylight expands again to 12 hours, marking a return to the longer days typical of the earlier months. This cycle sustains itself through October and November, culminating once more in December with another solid 12 hours of daylight, showcasing the region's remarkable solar rhythm and enhancing Trujillo's charm throughout the year.
As December arrives in Trujillo, Peru, the average wind speed settles at 1.9 m/s (4 mph), reflecting a slight decrease from the peak winds experienced in the mid-year months. Throughout the year, the wind gradually picks up from the gentle breezes of January, culminating in a noticeable increase during the winter months, where speeds reach 2.2 m/s (5 mph) in July and August. This trend highlights a mild escalation in winds as the year progresses, peaking mid-year before tapering off as the calendar turns towards the festive spirit of December. The calm yet refreshing breezes in December provide a pleasant backdrop to the coastal city, striking a balance between the vibrancy of the past months and the tranquil atmosphere of the holiday season.
Weather in Trujillo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Trujillo, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features a minimum temperature of 14°C (57°F), an average of 20°C (69°F), and a maximum of 28°C (82°F), accompanied by 25 mm (1.0 in) of precipitation over approximately 6 days. Humidity remains high at 91%. In contrast, January sees slightly warmer temperatures, with a minimum of 15°C (58°F), an average of 22°C (72°F), and a maximum of 29°C (84°F). The precipitation increases to 30 mm (1.2 in) spread across 7 days, with humidity levels staying consistent at 91%. For more detailed information, check out Trujillo weather in January.
In December, the weather typically features milder temperatures, with a minimum of 14°C (57°F), an average of 20°C (69°F), and a maximum of 28°C (82°F). It experiences a moderate amount of precipitation, totaling 25 mm (1.0 in) over about six days, and high humidity levels at 91%. In contrast, February sees slightly warmer temperatures, with a minimum of 15°C (60°F), an average of 23°C (74°F), and a maximum of 30°C (86°F). This month also experiences increased precipitation of 41 mm (1.6 in) over approximately nine days, accompanied by a humidity level of 89%. For more details, you can explore Trujillo weather in February.
In December, temperatures in Trujillo range from a minimum of 14°C (57°F) to a maximum of 28°C (82°F), with an average temperature of 20°C (69°F). The month sees relatively low precipitation, accumulating about 25 mm (1.0 in) over six days, and the humidity levels are high at 91%. In contrast, March experiences slightly warmer conditions, with minimum temperatures of 16°C (61°F) and maximums reaching 30°C (86°F), averaging 23°C (73°F). However, March is significantly wetter, receiving approximately 72 mm (2.8 in) of rainfall across 18 days, and the humidity hovers around 89%. For more detailed weather insights, you can check Trujillo weather in March.
In December, the weather typically features a minimum temperature of 14°C (57°F) and an average of 20°C (69°F), with daily highs reaching up to 28°C (82°F). This month experiences relatively less precipitation, totaling 25 mm (1.0 in) over about 6 days and boasts high humidity levels at 91%. In contrast, April shows a slightly higher minimum temperature of 15°C (59°F) and an average temperature of 21°C (70°F), with maximums still at 28°C (83°F). However, April sees an increase in precipitation, totaling 35 mm (1.4 in) over 9 days, accompanied by a drop in humidity to 88%. For more detailed information, visit Trujillo weather in April.
In December, the weather remains warm, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 28°C (82°F) and an average of 20°C (69°F). The month sees a higher humidity level of 91% and around 25 mm (1.0 in) of rainfall spread over 6 days, making it feel quite muggy. In contrast, May offers slightly cooler conditions with temperatures ranging from 13°C (55°F) to a maximum of 29°C (84°F), but maintains a similar average of 20°C (68°F). Rainfall in May is significantly lower, with just 9 mm (0.4 in) over a single day, and the humidity decreases to 84%. For a more detailed look at the weather patterns, check out Trujillo weather in May.
In December, the weather is notably warm, with temperatures ranging from a low of 14°C (57°F) to a high of 28°C (82°F) and an average of 20°C (69°F). The month is characterized by higher humidity at 91% and scattered precipitation, with about 25 mm (1.0 in) falling on six days. In contrast, June presents a slightly cooler climate, featuring temperatures between 12°C (53°F) and 26°C (79°F), averaging 19°C (66°F). This month enjoys significantly less rain, receiving only 4 mm (0.2 in) across zero precipitation days and a more comfortable humidity level of 73%. For more details, you can check out Trujillo weather in June.
December and July present distinctly different weather patterns. December enjoys warmer temperatures, with a minimum of 14°C (57°F) and an average high reaching up to 28°C (82°F), whereas July is cooler, featuring a minimum of 10°C (50°F) and a maximum of 24°C (76°F). Additionally, December experiences higher humidity at 91%, coupled with 25 mm (1.0 in) of precipitation over six days, while July boasts a much drier climate with only 5 mm (0.2 in) of rain and no recorded rainy days at all. For more insights into the weather, you can check out Trujillo weather in July.
In December, Trujillo experiences warmer temperatures, with averages ranging from a minimum of 14°C (57°F) to a maximum of 28°C (82°F), compared to August's milder range of 9°C (48°F) to 25°C (77°F). Humidity is significantly higher in December at 91%, adding a sense of tropical warmth, while August enjoys a more comfortable 53% humidity. December also sees more rainfall with 25 mm (1.0 in) over 6 days, whereas August is notably dry, receiving only 4 mm (0.2 in) with no rainy days. For a detailed look at the weather during this month, visit Trujillo weather in August.
In comparing the weather of December and September, December tends to be warmer and more humid. The average temperature in December is around 20°C (69°F), with highs reaching up to 28°C (82°F), while September has a cooler average of 18°C (64°F) and a maximum of 25°C (76°F). Additionally, December experiences more precipitation, with about 25 mm (1.0 in) of rain spread over six days, compared to just 6 mm (0.3 in) on a single day in September. Humidity levels also differ significantly, as December boasts a high humidity of 91%, whereas September has a much lower humidity of 62%. For further details, check out Trujillo weather in September.
When comparing the weather in December and October, it's clear that December tends to be slightly warmer and more humid. In December, temperatures range from a minimum of 14°C (57°F) to a maximum of 28°C (82°F), with an average of 20°C (69°F). In contrast, October experiences cooler temperatures, with a minimum of 12°C (53°F) and a maximum of 26°C (79°F), averaging 18°C (65°F). Additionally, December sees more precipitation, measuring 25 mm (1.0 in) over 6 days, compared to October's 10 mm (0.4 in) over just 2 days. The humidity is also higher in December at 91%, compared to 82% in October. For more details on October weather, check out Trujillo weather in October.
The weather in December tends to be warmer and slightly more humid compared to November. In December, temperatures range from a minimum of 14°C (57°F) to a maximum of 28°C (82°F), with an average of 20°C (69°F), while November sees temperatures from 11°C (52°F) to a maximum of 26°C (80°F), averaging at 19°C (66°F). Additionally, December experiences more precipitation, with 25 mm (1.0 in) over 6 days, compared to just 8 mm (0.3 in) over 1 day in November. The humidity in December is slightly higher at 91%, compared to November's 89%. For more details about the weather during November, you can check Trujillo weather in November.
As December settles in, Trujillo experiences a delightful shift in its weather pattern, offering a more temperate climate compared to the hotter preceding months. With an average temperature of around 20°C (69°F), residents enjoy a pleasant reprieve from the sweltering heat. The month brings an increase in humidity, hovering around 91%, which can feel quite muggy, and occasional rain showers, with 25 mm of precipitation expected over about 6 days. This combination of mild temperatures and higher humidity makes December distinct, marking the start of the rainy season and providing a refreshing contrast to Trujillo’s typically sunnier days. For further details on how this month fits into the year's weather patterns, explore Trujillo Climate.