Last updated: February 24, 2025
December in Lagoa, Portugal offers a mild climate characterized by average temperatures hovering around 16°C (61°F). With maximums reaching 20°C (68°F) and minimums dipping to 10°C (51°F), you can expect a comfortable yet cool atmosphere. However, this month's average humidity at 84% and precipitation totaling 129 mm (5.1 in) over 14 days suggests that visitors should be prepared for occasional rain. Overall, December presents a blend of cozy temperatures and refreshing showers, making it a unique time to experience the scenic beauty of Lagoa.
In December, Lagoa embraces the cooler winter temperatures, with minimums settling around 10°C (51°F) and average highs reaching 16°C (61°F). This month sees a gradual decline in warmth, compared to the brighter spring and summer months, yet it still maintains a pleasant climate, with maximum temperatures peaking at 20°C (68°F). The transition into winter is gentle, as December's temperatures remain relatively moderate, fostering an inviting atmosphere for visitors and locals alike. As the year winds down, Lagoa's December weather offers a unique charm, blending crisp air with the lingering warmth of the Algarve sun.
In December, Lagoa, Portugal experiences a notable spike in precipitation, with 129 mm (5.1 in) of rain falling over approximately 14 days. This marked increase follows a trend observed throughout the fall months, where rain gauges filled significantly, especially in October and November. As the region transitions from autumn to winter, the rainfall peaks, making December the wettest month of the year. This surge in precipitation not only contributes to the lush winter landscape but also highlights the seasonal rhythm, where wetter days become a central feature of the month, fostering a vibrant and refreshing atmosphere in the heart of the Algarve.
As the year draws to a close in Lagoa, Portugal, December brings a noticeable rise in humidity, reaching 84%, the highest of the year. This increase follows a trend seen throughout the months, with humidity levels generally hovering between 79% and 83% from October to November. Interestingly, while spring months like April and July also peak at 83%, December stands out in its moisture content, signaling a shift towards the wetter winter season. Overall, Lagoa's climate showcases a comfortable yet consistently humid environment, particularly pronounced as the year wraps up.
In Lagoa, Portugal, the UV Index experiences a notable decline from the highs of summer, showcasing a seasonal pattern that reflects the change in weather. Starting with a peak of 11 in June, the index gradually lowers to 10 in July and August, before settling at 9 in September and descending to 7 by October. As winter sets in, the index continues its downward trend, reaching 4 in November and tapering off to 3 by December. This pattern indicates a shift from very high and extreme exposure categories in the warmer months to a more moderate level during the winter, with recommended burn times extending to 30 minutes as the sun's intensity diminishes. As you enjoy the milder days of December, remember to check the latest updates on the Lagoa UV Index to stay sun-smart while soaking up the last bits of sunshine.
UV Risk Categories
In Lagoa, Portugal, December offers a delightful glimpse of sunshine, with 212 hours of daylight that perfectly bridge the gap between the vibrant summer months and the cooler winter season. While this is noticeably less than the sun-soaked heights of August, which boasts an impressive 365 hours, December's brightness still outshines the early winter gloom. As the year transitions, sunlight begins to dip from the summer peak, but it holds steady compared to preceding months like November (224 hours). This consistent glow through December invites both locals and visitors alike to enjoy the mild climate, before the days gradually lengthen again in the new year, setting the stage for the return of spring’s invigorating warmth.
In Lagoa, Portugal, the likelihood of sunny weather in December stands at 32%, reflecting a subtle uptick as the year draws to a close. This percentage aligns closely with the slightly rainy November and hints at a transition into the milder winter months. While December experiences lower chances of sunshine compared to the peak summer months—where sunny days soar above 50%—it offers a moderate opportunity for clear skies. As the seasons shift, the trend of increasing sunshine from the depths of winter to vibrant spring begins to emerge, making December a pleasant time for those hoping to enjoy the balmy charms of the Algarve region.
In Lagoa, Portugal, the daylight duration exhibits a fascinating seasonal rhythm throughout the year. As winter sets in by December, residents experience about 9 hours of daylight, mirroring the start of the year in January. The days gradually lengthen from February onwards, peaking at 14 hours in late spring and summer months like May, June, and July. After enjoying these extended sunny days, daylight begins to retreat, tapering off to 12 hours in September and then to 10 hours in November before returning to the shorter hours of winter. This annual cycle not only paints a beautiful picture of the changing seasons but also influences the vibrant outdoor lifestyle of the locals year-round.
As the year comes to a close, December in Lagoa, Portugal, experiences a refreshing uptick in wind activity, with average speeds reaching 6.2 m/s (14 mph). This marks a notable increase from the softer breezes of the summer months, which hovered around 4.4 m/s (10 mph). While the winter months in Lagoa typically bring moderate winds, December stands out with a briskness reminiscent of early autumn, after the year’s peak in February at 7.8 m/s (17 mph). Overall, the trend reveals a gradual decline in wind speeds from winter to summer, followed by a subtle resurgence as the year ends, wrapping up the season with a lively gust that energizes the coastal charm of this picturesque locale.
The weather in Lagoa changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Lagoa and find detailed weather information for every month.
December and January exhibit similar temperature ranges, with December having a slightly warmer average of 16°C (61°F) compared to January's 15°C (59°F). Both months experience mild conditions, with minimum temperatures hovering around 10°C (50-51°F) and maximums reaching 19-20°C (66-68°F). However, December is characterized by significantly higher precipitation, totaling 129 mm (5.1 in) over approximately 14 days, while January has a lower total of 73 mm (2.9 in) across 13 days. Humidity levels are also comparable, with December slightly higher at 84% and January at 82%. For more detailed insights into the weather trends in January, you can visit Lagoa weather in January.
In December, the weather tends to be slightly warmer, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F) and an average of 16°C (61°F). This month also experiences substantial precipitation, with 129 mm (5.1 in) spread over 14 days and a humidity level of 84%. In contrast, February generally sees a slight dip in temperature, with a minimum of 9°C (48°F), an average of 14°C (58°F), and a maximum of 19°C (66°F). Precipitation decreases to 98 mm (3.9 in) over approximately 15 days, and humidity settles at 80%. For a closer look at the weather in February, you can check Lagoa weather in February.
When comparing December and March weather, December generally features warmer temperatures, with a minimum of 10°C and an average of 16°C, while March sees slightly cooler temperatures, with a minimum of 9°C and an average of 14°C. December is also wetter, receiving 129 mm of precipitation over 14 days compared to March's 65 mm over 12 days. Despite the increased rainfall in December, both months maintain relatively high humidity levels, with December at 84% and March at 82%. For more detailed information, you can check the specific weather patterns for Lagoa during March here.
December and April both experience mild temperatures, but their weather patterns differ notably. In December, temperatures range from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), with an average of 16°C (61°F). This month sees higher precipitation levels, totaling 129 mm (5.1 in) over approximately 14 days, contributing to a humidity of 84%. In contrast, April has slightly cooler temperatures, with a minimum of 10°C (50°F), an average of 15°C (59°F), and a maximum of 19°C (67°F). The precipitation in April is less, at 87 mm (3.4 in) over 16 days, and the humidity remains comparable at 83%. This makes April a bit drier, despite the increase in rainy days. For more specific details on April weather, you can refer to Lagoa weather in April.
December and May showcase distinct weather patterns, with December characterized by cooler temperatures and higher precipitation levels. In December, temperatures typically range from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), coupled with 129 mm (5.1 in) of rainfall over 14 days. The humidity averages around 84%, creating a chillier atmosphere. In contrast, May offers slightly warmer conditions, with temperatures ranging from 11°C (51°F) to 21°C (71°F) and noticeably less rainfall at 68 mm (2.7 in) across 11 days. The humidity in May is slightly lower at 81%, making it a more comfortable month overall. For more specific details about the weather during this time, you can check Lagoa weather in May.
December and June present a notable contrast in weather patterns. In December, temperatures range from a minimum of 10°C (51°F) to a pleasant average of 16°C (61°F), with highs reaching 20°C (68°F). This month is marked by relatively high humidity at 84% and considerable precipitation, totaling 129 mm (5.1 in) over 14 days. In contrast, June offers warmer conditions, with temperatures starting at a minimum of 13°C (55°F) and averaging 19°C (66°F), peaking at 24°C (76°F). Rainfall in June is significantly lower at 44 mm (1.7 in) spread over 10 days, accompanied by a slightly lower humidity level of 82%. For more specific insights into June's climate, you can refer to Lagoa weather in June.
In December, the weather tends to be cooler, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F) and an average of 16°C (61°F). This month also sees significant precipitation, totaling 129 mm (5.1 in) over approximately 14 days, accompanied by high humidity levels at 84%. In contrast, July offers a warmer climate, with minimum temperatures around 17°C (63°F), an average of 21°C (70°F), and maximums reaching 25°C (77°F). The summer month experiences far less rainfall, with only 23 mm (0.9 in) over about 7 days, while humidity remains slightly lower at 83%. For more details on the weather in July, you can check Lagoa weather in July.
When comparing the weather in December and August, distinct differences emerge. December sees temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), with an average of 16°C (61°F). The month experiences significant precipitation, totaling 129 mm (5.1 in) over 14 days, and higher humidity levels at 84%. In contrast, August boasts warmer temperatures, with a minimum of 19°C (66°F) and a maximum reaching 27°C (80°F), averaging 22°C (72°F). Precipitation is considerably lower at 49 mm (1.9 in) over just 9 days, coupled with a slightly lower humidity of 81%. For more details on the August conditions, check this link: Lagoa weather in August.
In December, the weather tends to be cooler with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), compared to September, which has more moderate temperatures between 17°C (64°F) and 26°C (79°F). December also experiences significantly higher precipitation, averaging 129 mm (5.1 in) over 14 days, while September sees less rain at 67 mm (2.6 in) across 16 days. Additionally, December's humidity is slightly higher at 84%, compared to September's 81%. For a more detailed look at September's climate, you can check out Lagoa weather in September.
In December, temperatures are cooler compared to October, with a minimum of 10°C (51°F) and an average of 16°C (61°F), while October boasts higher temperatures with a minimum of 15°C (58°F) and an average of 20°C (68°F). Additionally, December experiences slightly more precipitation, totaling 129 mm (5.1 in) over 14 days, compared to October's 109 mm (4.3 in) over 15 days. Humidity levels are also higher in December at 84%, compared to 79% in October, making October feel more pleasant overall. For more details on October weather, you can check out Lagoa weather in October.
In comparing the weather between November and December, December tends to be slightly cooler with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F). In contrast, November sees slightly warmer temperatures, with minimums around 11°C (53°F) and maximums reaching 23°C (74°F). While December experiences more precipitation at 129 mm (5.1 in) over 14 days, November records 96 mm (3.8 in) across 13 days. Additionally, December's humidity is higher at 84%, compared to November's 79%. For those interested in a more detailed look at November's weather specifics, you can check Lagoa weather in November.
As December rolls into Lagoa, the weather shifts noticeably, offering a cooler and wetter climate compared to other months. With an average temperature around 16°C (61°F), days are mild yet often cozy, making it the perfect time to wrap up in layers. Rainfall becomes more pronounced, as 129 mm of precipitation over 14 days paints a picture of a lush landscape, although it does call for a waterproof jacket. Humidity levels peak at 84%, contributing to a distinct, refreshing atmosphere. So if you're planning a visit, be prepared for a blend of light rain and cooler air that characterizes this enchanting time in the Azores. For a deeper dive into Lagoa's annual weather patterns, check out Lagoa Climate.