Last updated: March 17, 2025
In Reykjanesbær, Iceland, January presents a contrast of temperatures, with maximums reaching a mild 9°C (49°F), while averages hover around a brisk 2°C (36°F), and nighttime can dip as low as -6°C (22°F). This month is characterized by significant precipitation, totaling 117 mm (4.6 in) over approximately 17 days, creating a damp yet invigorating atmosphere with humidity levels at 80%. Embrace the enchanting winter landscape that this coastal town has to offer, where every element of the weather contributes to its unique charm and allure.
In January, Reykjanesbær experiences chilly temperatures, with minimums dipping to -6°C (22°F) and an average hovering around 2°C (36°F). The month sees a range that peaks at 9°C (49°F), typical for mid-winter in Iceland. This frosty landscape sets the scene for a gradual warming trend as the year progresses, with February's lows plunging even further to -9°C (16°F). However, by March, temperatures stabilize, maintaining that steady average of 2°C (36°F). As spring approaches in April, there's a noticeable lift in warmth, with averages increasing to 5°C (41°F). The progression illustrates Reykjanesbær's transitional climate, where the shift from winter to spring brings both a reprieve from the cold and a herald of the vibrant seasons to come.
In January, Reykjanesbaer experiences a notable 117 mm (4.6 in) of precipitation, falling over 17 days, which sets the stage for a wet winter month. As winter progresses into February, precipitation slightly increases to 126 mm (5.0 in) over 19 days, highlighting a trend of increased moisture as the season unfolds. Moving into March, the precipitation amount decreases to 110 mm (4.3 in), with 18 days of rain, suggesting a minor respite before the more intense rains return in the spring. The precipitation peaks in April at 133 mm (5.2 in), maintaining the wet pattern with 18 days of rainfall. This uptick in April hints at the transition to a more dynamic weather pattern, as the region prepares for the spring thaw. Despite some fluctuations, January's rainfall signals the enduring moisture that characterizes this Icelandic winter, with each month subtly building towards the seasonal peaks seen later in the year.
In January, Reykjanesbaer, Iceland experiences an average humidity of 80%, marking a noteworthy start to the year. This level of moisture sets a trend for the months ahead, as humidity fluctuates modestly through the winter. February sees a slight dip to 77%, before rising again to 82% in March. As the seasons transition into spring and summer, moisture levels gradually increase, peaking at 88% in August. Following the summer months, humidity remains relatively high, stabilizing around 85% from September through October. The year ends with humidity levels returning to 80% in December, creating a consistent pattern of high humidity that characterizes Reykjanesbaer's climate throughout the year.
In January, Reykjanesbaer experiences a UV Index of 1, indicating a low exposure category with a burn time of 45 minutes. This pattern continues through February, maintaining the same index and exposure level, making it a great time for outdoor activities without significant sun risk. As spring approaches in March, the UV Index modestly rises to 2, still categorized as low, yet serves as a gentle reminder that sun sensitivity begins to increase. By April, however, the UV Index escalates to 3—entering the moderate category—with a reduced burn time of 30 minutes. The trend continues upward through May, where the Index reaches 5, before peaking in the summer months of June and July at 6, indicating high exposure, and a quicker burn time of just 25 minutes. As we transition back to fall, the UV Index gradually decreases, dropping to 1 by December, allowing for safer outdoor enjoyment as the year closes. For complete insights on UV levels throughout the year, check out Reykjanesbaer UV Index.
UV Risk Categories
January in Reykjanesbaer, Iceland, sees a modest 42 hours of sunshine, setting a wintry tone for the year. As the days lengthen, February doubles the light to 90 hours, hinting at the approaching spring. This gradual increase continues with March experiencing 195 hours, a clear sign of nature's awakening. By April, sunshine peaks at 214 hours, marking the transition into the vibrant months ahead. The longest sunlight hours occur in May and June, boasting 344 and 338 hours, respectively, creating a lush backdrop for outdoor adventures. Although sunlight begins to wane in July and August, the evenings still glow with a substantial 312 and 294 hours. As fall arrives, September's 207 hours signal a slow retreat into shorter days, leading down to just 28 hours by December. This seasonal ebb and flow not only highlights Iceland's unique climate but also invites visitors to revel in its beautiful contrasts throughout the year.
In Reykjanesbaer, Iceland, January brings a 29% chance of sunny weather, making it one of the brighter months of winter. This optimistic figure stands out against the backdrop of other months, such as February and March, which see a significant drop with chances of sun plummeting to 18% and 15% respectively. Interestingly, as spring approaches, the likelihood of sunshine begins to rise again in April to 26%, culminating in a more optimistic 49% by May. Thus, while January offers a glimmer of light, it's a reminder of the stark contrast to the dreary months that follow, emphasizing the unique and variable weather patterns that define this captivating region.
In Reykjanesbær, Iceland, January marks the beginning of the year with a mere 5 hours of daylight, setting a stark contrast to the brightness that follows. As February arrives, the days gradually lengthen to 8 hours, heralding the slow but steady approach of spring. By March, daylight reaches 11 hours, and the transformation is palpable, as nature awakens from its winter slumber. April brings even more light—15 hours—while May delights residents with 18 hours of sunlight, culminating in the glorious long days of June where daylight peaks at 20 hours. This abundance of light persists into July, giving way to a gradual decline starting in August with 16 hours, reflecting the onset of autumn. As the year progresses towards winter, daylight dwindles, dipping to just 4 hours by December. This cycle showcases the dramatic shifts in natural light that define life in Reykjanesbær, inviting residents and visitors alike to embrace both the fleeting brightness of summer and the serene stillness of winter.
In Reykjanesbaer, January ushers in the year with its strongest winds, averaging a brisk 7.8 m/s (18 mph) that sets the tone for the winter months. As the season progresses, we see a gentle tapering of gusts, with February and March both reporting a slightly milder 7.2 m/s (16 mph). The trend continues into April, where winds further relax to 6.2 m/s (14 mph), giving way to the calmer breezes of late spring. May brings the year's most tranquil winds at just 5.0 m/s (11 mph), creating a serene atmosphere as nature awakens. However, even as summer approaches, wind speeds remain relatively modest, averaging 5.1 m/s in July and dipping to 4.8 m/s in August. The onset of autumn sees a resurgence, with September and November once again showcasing stronger winds around 7.2 m/s and 7.1 m/s, respectively. This cyclical pattern of peak winds in winter and autumn, contrasted by calmer summer months, beautifully encapsulates the dynamic climate of Iceland's coastal landscape.
The weather in Reykjanesbaer changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Reykjanesbaer and find detailed weather information for every month.
In January, the weather in Reykjanesbaer features a minimum temperature of -6°C (22°F) and an average of 2°C (36°F), with a maximum temperature reaching 9°C (49°F). The month is characterized by considerable precipitation, totaling 117 mm (4.6 in) over about 17 days, paired with high humidity levels around 80%.
In contrast, February experiences slightly cooler conditions, with minimum temperatures dropping to -9°C (16°F) while still averaging 2°C (36°F). Precipitation increases to 126 mm (5.0 in) spread over 19 days, and humidity levels decrease slightly to 77%. For more details, check out Reykjanesbaer weather in February.
In January, the weather features a minimum temperature of -6°C (22°F) and an average temperature of 2°C (36°F), with a maximum of 9°C (49°F). This month sees significant precipitation, totaling 117 mm (4.6 in) over approximately 17 days, along with a humidity level of 80%. In contrast, March presents similar temperature ranges, with a minimum of -6°C (21°F), an average of 2°C (37°F), and a slightly lower maximum of 8°C (47°F). However, it has slightly less precipitation at 110 mm (4.3 in) over 18 days, with humidity rising to 82%. For more details on March weather in the region, visit Reykjanesbaer weather in March.
In comparing January and April weather, January tends to be colder, with average temperatures around 2°C (36°F) and maximums reaching 9°C (49°F). Conversely, April shows a slight warming trend, featuring an average temperature of 5°C (41°F) and highs up to 11°C (52°F). Both months experience high humidity levels of 80%, but April sees a bit more precipitation, with 133 mm (5.2 in) across 18 days, compared to January's 117 mm (4.6 in) over 17 days. For a more detailed look at weather conditions, you can check out Reykjanesbaer weather in April.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 9°C (49°F), while the average hovers around 2°C (36°F). The month experiences considerable precipitation of 117 mm (4.6 in) over 17 days, coupled with a high humidity level of 80%. In contrast, May brings a milder atmosphere, with temperatures starting at a minimum of 0°C (33°F) and peaking at 12°C (54°F), averaging at 7°C (44°F). Precipitation remains relatively similar at 115 mm (4.5 in) over 16 days, with slightly higher humidity at 85%. These differences show a clear transition from the freezing temperatures of January to the more temperate conditions of May. For more details on May weather, you can check Reykjanesbaer weather in May.
In January, the weather is significantly colder, with average temperatures ranging from a minimum of -6°C (22°F) to a maximum of 9°C (49°F). The month experiences considerable precipitation, with 117 mm (4.6 in) falling over 17 days, contributing to a high humidity level of 80%. In contrast, June sees a mild shift in the climate, where temperatures rise to an average of 9°C (48°F), with a minimum of 4°C (39°F) and a maximum of 15°C (60°F). There is also a decrease in precipitation to 87 mm (3.4 in) over 15 days, resulting in a slightly lower humidity of 85%. For more details on weather patterns during this beautiful summer month, check out Reykjanesbaer weather in June.
In January, the weather is notably colder, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 9°C (49°F) and an average of 2°C (36°F). The month is quite humid, with an average humidity of 80% and a total precipitation of 117 mm (4.6 in) over 17 days. In contrast, July offers a milder climate, where temperatures vary from a minimum of 6°C (43°F) to a maximum of 19°C (66°F), with an average of 11°C (52°F). Despite being summer, the precipitation is still significant, totaling 78 mm (3.1 in) across 18 days, and humidity is slightly higher at 87%. For more details on the summer weather, you can visit Reykjanesbaer weather in July.
January and August present notably different weather conditions. In January, temperatures range from a chilling -6°C (22°F) to a mild maximum of 9°C (49°F), accompanied by significant precipitation of 117 mm (4.6 in) over 17 days, and an average humidity of 80%. Conversely, August experiences much milder temperatures, with a minimum of 7°C (45°F) and a maximum of 16°C (62°F). This month sees less rainfall than January, totaling 89 mm (3.5 in) across 13 days, while humidity slightly rises to 88%. For more specifics on August conditions, you can check Reykjanesbaer weather in August.
In January, temperatures in Reykjanesbaer typically range from a chilling minimum of -6°C (22°F) to a relatively mild maximum of 9°C (49°F), with an average temperature of 2°C (36°F). The month sees about 117 mm (4.6 in) of precipitation over 17 days, accompanied by a humidity level of 80%. In contrast, September experiences slightly warmer temperatures, with lows around 1°C (34°F) and highs reaching 13°C (56°F), averaging 9°C (48°F). However, it is wetter, with precipitation totaling 171 mm (6.7 in) across 21 days and a humidity level that rises to 85%. For a detailed look at the weather specifics, check out Reykjanesbaer weather in September.
January and October present quite contrasting weather patterns, despite their proximity in the calendar year. In January, temperatures can plummet to a minimum of -6°C (22°F), with an average temperature of 2°C (36°F) and a maximum of 9°C (49°F). The month also experiences significant precipitation, totaling 117 mm (4.6 in) over 17 days, accompanied by a humidity level of 80%. In contrast, October features milder temperatures, ranging from a minimum of -1°C (30°F) to a maximum of 12°C (53°F), with an average of 6°C (44°F). Precipitation in October is slightly higher at 119 mm (4.7 in), occurring over 18 days, and humidity rises to 85%. For more detailed insights on October weather, you can refer to the following link: Reykjanesbaer weather in October.
When comparing the weather between January and November, January tends to be slightly cooler, with average temperatures around 2°C (36°F) compared to November's average of 4°C (39°F). While both months experience similar levels of precipitation, January sees 117 mm (4.6 in) over 17 days, while November has a slightly higher total of 119 mm (4.7 in) over 18 days. Humidity levels are relatively comparable, with January at 80% and November slightly higher at 81%. For more details on November weather, you can check Reykjanesbaer weather in November.
Both January and December experience similar temperature ranges, with minimums around -6°C (22°F), average temperatures of approximately 2°C (36°F), and maximums reaching up to 9°C (49°F). Precipitation is slightly higher in December at 119 mm (4.7 in) over 18 days compared to January's 117 mm (4.6 in) across 17 days. Humidity remains consistent at 80% in both months. For a more detailed look at December's climate, you can explore Reykjanesbaer weather in December.
As January settles over Reykjanesbaer, it brings a distinct chill that contrasts sharply with the milder months ahead. With an average temperature hovering around 2°C, it’s a time when the landscape transforms under the weight of frequent precipitation—encompassing several days of rain or snow that total approximately 117 mm. This month, characterized by its high humidity levels, can feel particularly brisk and wet, making it a stark reminder of winter’s grip. While January's temperatures dip far lower than those in spring or summer, its unique blend of cold and moisture creates an atmosphere that is both serene and invigorating, perfect for experiencing the enchanting beauty of Iceland. Learn more about the month-to-month shifts by visiting Reykjanesbaer Climate.