Last updated: August 27, 2025
In Lambayeque, Peru, December ushers in a warm and inviting climate characterized by a maximum temperature of 27°C (80°F) and a comfortable average of 21°C (70°F). The nights cool down to a mild 17°C (63°F), providing a pleasant respite. Rainfall is modest, with only 15 mm (0.6 in) of precipitation measured over just three days, keeping the landscape lush yet manageable. With humidity levels reaching 87%, the atmosphere can feel a bit muggy, but this tropical touch only enhances the region's vibrant charm and natural beauty.
In December, Lambayeque, Peru experiences a delightful transition as temperatures begin to rise, marking a shift towards the warmer summer months. The month averages a minimum of 17°C (63°F) and peaks at a comfortable maximum of 27°C (80°F). This is a pleasant contrast to the cooler temperatures of previous months; for instance, November saw highs of just 26°C (78°F). With an average temperature of 21°C (70°F), December invites locals and visitors alike to enjoy outdoor activities and festive gatherings in the warm sunshine. As the year closes out, the climate becomes increasingly inviting, setting the perfect backdrop for exploring the rich culture and landscapes of the region.
In Lambayeque, Peru, December marks a subtle transition in precipitation patterns, closing the year with a total of 15 mm (0.6 in) over 3 days of rain. This slight uptick follows the drier months of July through September, which saw no rainfall, hinting at a seasonal shift as the region prepares for the wetter months ahead. Compared to the more substantial rains in March with 75 mm (3.0 in), December's precipitation remains modest, yet it contributes to the overall annual totals that nourish the region's agriculture. As the dry spell wanes, the intermittent showers in December signal the approach of the wet season, a critical time for crops and the local ecosystem.
As December arrives in Lambayeque, Peru, the humidity hovers around a comfortable 87%, keeping the air pleasantly moist. This level reflects a slight increase compared to the previous months, which have generally maintained a consistent range between 82% and 89%. Notably, the humidity peaks in May at 89%, while the lowest point occurs in July at 82%. Overall, the data reveals a steady climate pattern where humidity generally remains elevated, contributing to the region's lush, green landscapes. December's humidity matches the consistent conditions seen in October and November, enhancing the tropical atmosphere and promoting a vibrant, lush environment as the year wraps up.
In Lambayeque, Peru, the UV Index throughout the year remains consistently high, reflecting an extreme exposure category that underscores the importance of sun safety. December stands out with a UV Index of 13, slightly lower than the peak values of 14 or 15 observed earlier in the year, yet still indicative of a burn time of just 10 minutes. This pattern illustrates a gradual decline in UV intensity as the year winds down, though caution is still essential due to the persistent risk of skin damage. As residents and visitors enjoy the brilliant sun, they should remain vigilant and protect their skin. For more information, visit Lambayeque UV Index.
UV Risk Categories
In Lambayeque, Peru, December boasts a remarkable 332 hours of sunshine, capping off a year rich in radiant days. As we transition from the mild November sun, which offers 317 hours, December’s brilliance signals the onset of the peak sunshine season that begins in earnest with the new year. This month’s generous daylight reflects the consistent upward trend seen throughout the year, with hours steadily increasing from 269 hours in January to a solid 331 hours by May. The pattern showcases a delightful crescendo of sunshine, peaking during the vibrant summer months. With each passing month, residents and visitors alike can revel in the warm embrace of the sun, making December a true highlight in the Lambayeque calendar.
In December, Lambayeque, Peru, experiences a 22% chance of sunny weather, marking it as one of the cloudier months of the year. This month continues the downward trend in sunny days that begins in October, which showcases a notable decrease in sunshine as the year comes to a close. Despite the moderate chances of sun seen in the late winter and early spring months, the festive spirit of the holiday season can still be enjoyed, even under overcast skies. As the region transitions into the rainy season, residents and visitors alike may find themselves hoping for breaks of sunlight amidst the changing weather patterns.
In Lambayeque, Peru, the daylight duration exhibits a remarkable consistency throughout the year. Starting from January to March, residents enjoy a generous 12 hours of sunlight daily, creating an ideal setting for outdoor activities and vibrant community life. As the calendar turns to April, the days gradually shorten to 11 hours, a trend that continues through to August. However, this slight decrease in daylight does not dampen the enthusiasm of locals; rather, it marks the onset of seasonal changes. By September, daylight begins to stretch back to 12 hours, maintaining this duration once again through October and November. December completes the cycle with another 12 hours, reinforcing the region's trend of balanced light throughout the year, which nurtures the rich agricultural landscape and supports the lively culture of Lambayeque.
In Lambayeque, Peru, December brings a gentle breeze with an average wind speed of 4.2 m/s (9 mph), a slight dip from the earlier months. Overall, the wind speeds during the year exhibit a gradual increase, peaking in August and October at 4.8 m/s (11 mph). The transition from the stillness of the early months, notably January and March, reveals a trend toward more consistent breezes as the year progresses. As the festive season unfolds, the December winds offer a refreshing touch, marking a soft conclusion to the year while hinting at the lively gusts that typically characterize the months ahead.
Weather in Lambayeque varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lambayeque, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 27°C (80°F), averaging around 21°C (70°F). The month experiences approximately 15 mm (0.6 in) of precipitation over 3 days, coupled with relatively high humidity at 87%. In contrast, January sees a slight increase in temperature, with a minimum of 18°C (65°F) and a maximum reaching 31°C (88°F), averaging 23°C (74°F). Precipitation remains similar at 14 mm (0.6 in) but is spread over 4 days, and humidity slightly rises to 88%. For a more detailed overview of the weather during this month, check out Lambayeque weather in January.
December and February exhibit noticeable differences in weather patterns. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 27°C (80°F), accompanied by relatively low precipitation of 15 mm (0.6 in) over just 3 days, and humidity levels hovering around 87%. In contrast, February experiences warmer temperatures, with a minimum of 19°C (66°F) and a maximum reaching 31°C (88°F). Precipitation increases significantly to 40 mm (1.6 in) over 6 days, though humidity remains fairly consistent at 85%. For a more detailed outlook, you can check Lambayeque weather in February.
In December, the weather is relatively mild with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 27°C (80°F) and an average of 21°C (70°F). The humidity is high at 87%, but precipitation is low, with only 15 mm (0.6 in) recorded over three days. In contrast, March experiences warmer temperatures, with a minimum of 19°C (66°F), an average of 24°C (76°F), and a maximum of 31°C (88°F). However, it also brings more rain, accumulating 75 mm (3.0 in) over nine days, while humidity remains slightly lower at 85%. For more details on March weather, you can check Lambayeque weather in March.
In December, the weather features a minimum temperature of 17°C (63°F) and averages around 21°C (70°F), peaking at a maximum of 27°C (80°F). The month experiences light rainfall, totaling 15 mm (0.6 in) over about three days, with a consistent humidity level of 87%.
In contrast, April sees a slight uptick in temperatures, with a minimum of 17°C (63°F), an average of 22°C (73°F), and a maximum reaching 28°C (83°F). Rainfall increases to 21 mm (0.8 in), but it still falls over the same three days. Humidity remains constant at 87%. For more details, you can explore Lambayeque weather in April.
Overall, while both months share similar minimum temperatures and humidity, April is generally warmer and slightly wetter than December.
In December, the weather tends to be quite warm, with minimum temperatures around 17°C (63°F) and average highs reaching 27°C (80°F). The month sees a total precipitation of 15 mm (0.6 in) over about 3 days, alongside a humidity level of 87%. In contrast, May experiences slightly cooler temperatures, with a minimum of 15°C (60°F) and a maximum of 26°C (80°F). Precipitation during May is lower, at 11 mm (0.4 in) and also over 3 days, but the humidity is marginally higher at 89%. For more detailed information, you can check Lambayeque weather in May.
In December, temperatures in Lambayeque range from a minimum of 17°C (63°F) to a maximum of 27°C (80°F), with an average of 21°C (70°F). The month experiences higher humidity at 87%, and there is a modest amount of precipitation, totaling 15 mm (0.6 in) over three days. In contrast, June offers slightly cooler temperatures with a minimum of 16°C (61°F) and a maximum of 25°C (77°F), averaging 20°C (68°F). Notably, June sees much less rainfall, with only 2 mm (0.1 in) and no rainy days, alongside a slightly lower humidity of 85%. For more details, you can check the link: Lambayeque weather in June.
December and July exhibit notable differences in weather patterns. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 27°C (80°F), with an average of 21°C (70°F), complemented by higher humidity at 87% and light precipitation of 15 mm (0.6 in) over three days. In contrast, July features slightly cooler temperatures, with a minimum of 15°C (59°F) and a maximum of 23°C (74°F), averaging 19°C (66°F). Additionally, July is much drier, receiving only 4 mm (0.1 in) of precipitation over zero days, and has a lower humidity level of 82%. For more detailed information about the weather in July, you can visit Lambayeque weather in July.
In December, the weather is generally warmer than in August, with minimum temperatures around 17°C (63°F) and maximums reaching up to 27°C (80°F), compared to August's milder range of 15°C (58°F) to 23°C (73°F). December also tends to be more humid, with an average humidity of 87%, while August has a slightly lower humidity level at 84%. Precipitation is more frequent in December, accumulating 15 mm (0.6 in) over three days, whereas August experiences almost no rainfall, with only 3 mm (0.1 in) recorded throughout the month. For more details about August weather in Lambayeque, you can visit Lambayeque weather in August.
In December, the weather is generally warmer, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 27°C (80°F). The average temperature sits at 21°C (70°F), accompanied by higher humidity levels at 87%. Rainfall is also present, with about 15 mm (0.6 in) recorded over three days.
Conversely, September tends to be cooler, featuring temperatures from a low of 15°C (59°F) to a high of 23°C (73°F), and an average temperature of 18°C (65°F). Interestingly, September experiences very little precipitation, with only 2 mm (0.1 in) and no rainy days, maintaining a humidity level similar to December at 86%. For more detailed insights into September weather, you can check Lambayeque weather in September.
In comparing the weather of December and October, December tends to be slightly warmer, with minimum temperatures around 17°C (63°F) and an average of 21°C (70°F), peaking at 27°C (80°F). In contrast, October has cooler averages, with minimum temperatures at 15°C (60°F) and a high of 24°C (76°F). Both months experience similar levels of humidity at 87% and precipitation occurs on about three days; however, December sees a bit more rainfall, averaging 15 mm (0.6 in) compared to October's 10 mm (0.4 in). For more detailed information, you can check Lambayeque weather in October.
In December, the weather is generally warmer compared to November, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 27°C (80°F), while November sees slightly cooler temperatures with a range of 14°C (58°F) to 26°C (78°F). Additionally, December experiences increased precipitation, totaling 15 mm (0.6 in) over three days, compared to November's 8 mm (0.3 in) over just one day. Despite the differences in rainfall and temperature, both months maintain a consistent humidity level of 87%. For more detailed information about November weather, you can check Lambayeque weather in November.
In December, Lambayeque welcomes the onset of summer with a delightful warmth, characterized by comfortable temperatures that hover around a pleasant 21°C (70°F), making it ideal for outdoor explorations. This month sees a slight uptick in humidity, reaching 87%, but the overall ambiance remains inviting, with only a few rainy days—averaging just 15 mm of precipitation. Compared to the cooler, drier months preceding it, December marks a transition to a more vibrant atmosphere, perfect for experiencing the lush beauty of the region. For a comprehensive look at the region's climate, visit Lambayeque Climate.