Last updated: March 17, 2025
December in Borgarnes, Iceland, presents a captivating yet challenging winter landscape. With maximum temperatures reaching 10°C (50°F) and plunging to a chilling minimum of -14°C (8°F), residents and visitors experience a broad spectrum of cold weather. The month averages around 0°C (33°F), wrapped in a high humidity of 95% that often accentuates the brisk air. December also sees considerable precipitation, tallying up to 110 mm (4.3 in) over 17 days, contributing to the enchanting, icy scenery. Travelers should prepare for the elements while enjoying the unique charm of Icelandic winter.
In Borgarnes, Iceland, December marks a chilly transition into winter, with temperatures settling into a frosty range. The month greets residents and visitors with a minimum temperature of -14°C (8°F), while the average hovers around 0°C (33°F), and the maximum reaches a modest 10°C (50°F). As the year ends, these figures signal a trend of steadily dropping temperatures, with December typically experiencing some of the year's coldest nights. Compared to the previous month, November, which already introduced a sneak peek of winter, December deepens the cold with its bite, setting the stage for a picturesque Icelandic winter, where the landscape transforms into a serene and sparkling wonderland.
In December, Borgarnes experiences a notable shift in weather with an average precipitation of 110 mm (4.3 in), falling on 17 days throughout the month. This marks a continuation of the wetter trend seen in the preceding months, particularly November, which recorded 103 mm and also had 15 rainy days. The precipitation amount in December solidifies its position as part of a wetter winter season, with the heavier downpours of September (180 mm) and the consistent rainfall in October (94 mm) setting the stage. As the year draws to a close, December's weather conditions reflect the typical Icelandic winter, characterized by frequent precipitation that contributes to the region's lush landscapes, wrapped in a magical blanket of frost.
As the year winds down in Borgarnes, Iceland, December maintains a notably high humidity level of 95%, consistent with the previous months and reflective of the region's chilly climate. This slight dip from November's 94% showcases a tendency for humidity levels to peak in the winter months, following a gradual decrease throughout the spring and summer. From a high of 96% in January, the humidity steadily descends to reach its lowest point of 81% in June, only to rebound slightly as autumn sets in. December’s moisture-rich atmosphere not only emphasizes the hygrometric trends of the year, but also adds to the enchanting, frosty allure of Borgarnes, making it a captivating winter destination.
In Borgarnes, Iceland, the UV Index remains consistently low during the winter months, with December maintaining a UV Index of 1 and a burn time of 45 minutes. This trend of low exposure is mirrored in both January and February, where residents and visitors can enjoy the snowy landscape without significant risk of sunburn. As the seasons shift towards spring, a gradual rise in the UV Index occurs, peaking at 6 in the summer months of June and July, when outdoor enthusiasts should take extra care. By understanding these UV trends, you can better prepare for your activities throughout the year. For more detailed information, check out the Borgarnes UV Index.
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In Borgarnes, Iceland, December embodies the stark contrast of daylight hours compared to the sun-drenched summer months. With only 24 hours of sunlight, this month marks a significant drop from the preceding months, where the sharp ascent began in January with just 32 hours. As the year progresses, sunlight hours escalated dramatically, peaking in May with 337 hours, before gradually tapering down into the winter months. By December, the sunlight dwindles to its lowest, enveloping the town in a serene and quiet darkness that invites a unique kind of beauty. This natural rhythm not only showcases the stark variations in daylight throughout the year but also highlights the resilience and adaptability of life in this picturesque Icelandic locale.
As December rolls into Borgarnes, Iceland, the likelihood of sunny weather is relatively modest, with just 20% chances of sunshine. This figure illustrates a slight uptick from the gloomy days of November, which offered only 18% sun. However, it pales in comparison to the longer days of late spring, where the sun shines more frequently, peaking at 51% in May. Overall, the trend suggests that while December might be a touch brighter than its predecessor, it remains part of a predominantly overcast period, typical of Icelandic winters. As the year draws to a close, adventure seekers and locals alike should prepare for a mix of cloud and occasional sun, with a hint of frost in the air.
In Borgarnes, Iceland, the daylight duration follows a pronounced seasonal rhythm, offering a captivating glimpse into the changing nature of light throughout the year. December marks the deep midwinter, where daylight dips to a mere 4 hours, the shortest span of the year. This stark contrast to the lengthening days of June, with up to 21 hours of daylight, showcases the dramatic shifts characteristic of high-latitude living. As winter sets in, the gradual decrease from November's 6 hours emphasizes the encroaching darkness, leading to a cycle of ebb and flow. Following December, daylight begins a slow ascent, heralding the return of sun-kissed days, creating a vibrant contrast as the year progresses from the depths of winter to the bright promise of spring.
As December sweeps into Borgarnes, the average wind speed settles at 4.2 m/s (9 mph), echoing the calmness of late autumn. This month’s winds mirror those of November, hinting at a steady trend in breezy conditions as the year draws to a close. Observing the wind patterns throughout the year, we see a subtle peak in September at 4.8 m/s (11 mph), showcasing a transitional moment as summer gives way to winter. Interestingly, the winds tend to drop to their gentlest in the heart of summer, with July and August dipping to 3.7 m/s and 3.0 m/s (8 and 7 mph, respectively). This seasonal rhythm provides a unique charm, inviting both residents and visitors to embrace the fresh Icelandic air, especially as December ushers in the long nights and stunning winter landscapes.
The weather in Borgarnes 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 Borgarnes and find detailed weather information for every month.
In December, temperatures in Borgarnes range from a chilly minimum of -14°C (8°F) to a maximum of 10°C (50°F), with an average of 0°C (33°F). The month receives about 110 mm (4.3 in) of precipitation over approximately 17 days, combined with high humidity levels of 95%. In comparison, January sees slightly colder conditions, with temperatures dipping to a minimum of -15°C (6°F) and averaging -1°C (31°F), while still reaching a maximum of 10°C (50°F). Precipitation increases slightly to 117 mm (4.6 in) over 15 days, and humidity remains high at 96%. For more details, you can check Borgarnes weather in January.
In December, the weather typically features a minimum temperature of -14°C (8°F) and averages around 0°C (33°F), with a maximum reaching 10°C (50°F). It experiences 110 mm (4.3 inches) of precipitation over 17 days, all while humidity remains consistently high at 95%. In contrast, February presents similar temperature ranges with a minimum of -15°C (5°F) and an average of 0°C (32°F), but slightly cooler maximums at 8°C (47°F). Precipitation increases slightly to 120 mm (4.7 inches) over the same 17 days, maintaining the high humidity level of 95%. For a more detailed look at the weather trends, check out Borgarnes weather in February.
In December, the weather is notably colder, with minimum temperatures dropping to -14°C (8°F) and an average of 0°C (33°F). The month experiences high humidity at 95% and receives about 110 mm (4.3 in) of precipitation over 17 days. In contrast, March sees a slight increase in temperatures, with a minimum of -11°C (13°F) and an average of 1°C (34°F). The precipitation levels are similar, with 108 mm (4.3 in) also spread over 17 days, and humidity remains slightly lower at 94%. For a comprehensive view of March weather in Borgarnes, you can check Borgarnes weather in March.
December and April present contrasting weather conditions, with December experiencing much colder temperatures. In December, temperatures can drop as low as -14°C (8°F), with an average of around 0°C (33°F) and a maximum of 10°C (50°F). In comparison, April sees milder temperatures, ranging from -10°C (13°F) at night to an average of 4°C (39°F) and a maximum of 13°C (56°F). Both months receive similar amounts of precipitation, approximately 110 mm (4.3 in) in December and 114 mm (4.5 in) in April, with precipitation occurring over 17 days in each month. However, December has a higher humidity level at 95%, compared to April's 87%. For more detailed information, check out Borgarnes weather in April.
In December, the weather is significantly colder, with average temperatures around 0°C (33°F) and nighttime lows plunging to -14°C (8°F), while daytime highs barely reach 10°C (50°F). The month also sees considerable precipitation, totaling 110 mm (4.3 in) over 17 days, coupled with high humidity at 95%. In contrast, May experiences a milder climate with average temperatures rising to 7°C (44°F) and maximums reaching up to 16°C (61°F). Precipitation is slightly lower at 104 mm (4.1 in) over 16 days, and humidity decreases to 85%. For more detailed insights into May weather, check out Borgarnes weather in May.
December and June present contrasting weather patterns. In December, temperatures can plunge to a minimum of -14°C (8°F), with an average of around 0°C (33°F) and a maximum of 10°C (50°F). The month is quite wet, receiving 110 mm (4.3 in) of precipitation over 17 days, coupled with high humidity at 95%. In stark contrast, June offers milder temperatures, ranging from a minimum of 2°C (37°F) to a maximum of 19°C (66°F), with a more moderate average of 9°C (49°F). The precipitation in June is lower at 87 mm (3.4 in), occurring over 14 days, and humidity drops to 81%. For a closer look at June weather specifics, check out Borgarnes weather in June.
December and July exhibit a striking contrast in weather patterns. In December, temperatures can plunge to a minimum of -14°C (8°F), with an average of 0°C (33°F) and a maximum of just 10°C (50°F). This month is characterized by high humidity at 95% and significant precipitation, totaling 110 mm (4.3 in) over 17 days. In contrast, July offers much milder conditions, with temperatures ranging from a minimum of 5°C (41°F) to a pleasant average of 11°C (52°F) and a maximum of 21°C (70°F). The summer month experiences lower humidity at 86% and less precipitation, totaling 78 mm (3.1 in) over the same number of days. For more details, you can check Borgarnes weather in July.
December and August showcase stark contrasts in weather. December temperatures can plummet to a minimum of -14°C (8°F), with an average around 0°C (33°F) and a maximum of only 10°C (50°F). This month also experiences significant precipitation, totaling 110 mm (4.3 in) over 17 days, contributing to the high humidity of 95%. In contrast, August enjoys milder conditions, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 20°C (68°F), and an average of 11°C (52°F). The month sees less precipitation at 85 mm (3.3 in) over 12 days, along with a lower humidity level of 88%. For a closer look at the weather specifics, check out Borgarnes weather in August.
The weather in December is notably colder than in September, with temperatures ranging from a frigid minimum of -14°C (8°F) to an average of 0°C (33°F) and a maximum of 10°C (50°F). In contrast, September experiences milder conditions, with a minimum of -2°C (29°F) and an average temperature of 8°C (47°F), peaking at 16°C (61°F). While December sees about 110 mm (4.3 in) of precipitation over 17 days, September is wetter, with 180 mm (7.1 in) of rainfall across 21 days. Additionally, December's humidity is higher at 95%, compared to September's 92%. For more detailed information, you can check Borgarnes weather in September.
In comparing the weather between December and October, we see a notable drop in temperatures and an increase in precipitation. December features a minimum temperature of -14°C (8°F) and an average of 0°C (33°F), while October's temperatures are milder, with a minimum of -5°C (24°F) and an average of 5°C (41°F). Furthermore, December experiences higher precipitation levels at 110 mm (4.3 in) over 17 days, compared to October's 94 mm (3.7 in) over 16 days. Humidity is also slightly higher in December at 95%, compared to October's 93%. This comparison highlights the colder and wetter characteristics of December in Borgarnes, contrasting with the relatively milder conditions in October. For more detailed information, you can refer to Borgarnes weather in October.
December's weather is characterized by slightly chillier temperatures compared to November, with average highs reaching 10°C (50°F) and lows dropping to -14°C (8°F). In November, the temperatures varied from a minimum of -12°C (12°F) to a maximum of 11°C (52°F), showing a more stable yet still cool climate. While both months experience similar levels of precipitation, December sees a total of 110 mm (4.3 in) over 17 days, slightly exceeding November’s 103 mm (4.1 in) over 15 days. Furthermore, December's humidity is marginally higher at 95%, compared to November's 94%. For more detailed weather information specific to November, check Borgarnes weather in November.
December in Borgarnes marks a striking shift in weather, where the chill of winter truly sets in. With temperatures often dipping well below freezing, this month contrasts sharply with the milder conditions of previous months. Precipitation is frequent, adding to the overall dampness of the air, and the high humidity can make the cold feel even more biting. Days are shorter, bringing an enchanting yet stark beauty to the landscape, as frost blankets the ground and the skies often wear a dramatic gray. For a deeper dive into annual climate patterns, be sure to explore Borgarnes Climate.