January Weather in Reydarfjoerdur, Iceland

Last updated: March 17, 2025

In January, Reydarfjörður, nestled in the heart of Iceland, experiences a captivating yet chilly climate. With a maximum temperature peaking at 8°C (46°F) and an average of -2°C (28°F), the town often sees frosty mornings with a minimum dipping down to -19°C (-3°F). Over the month, precipitation totals reach 123 mm (4.9 in), falling on about 15 days, making it a notably wet period. Coupled with high humidity levels at 84%, January in Reyðarfjörður is a time where the landscape transforms into a winter wonderland, inviting those who seek the serene beauty of Iceland's icy embrace.

January Temperature in Reydarfjoerdur

In Reydarfjoerdur, Iceland, January presents a strikingly cold landscape, with temperatures ranging from a chilling -19°C (-3°F) at their lowest to a relatively milder 8°C (46°F) at the peak. This month marks one of the coldest periods of the year, with an average temperature bottling at -2°C (28°F), setting the stage for a gradual warming trend as winter relinquishes its grip. As we transition into February, temperatures remain similarly frigid, with a narrow average just shy of January’s. However, by March, the promise of spring starts to emerge, bringing slightly higher figures that gently nudge the thermometers upward, with daytime highs reaching 10°C (50°F). The pattern continues, leading into April and beyond, as each month presents a gradual thaw, illustrating Iceland’s stunning transformation from the winter chills of January to the burgeoning warmth of late spring. This trend not only highlights the stark beauty of Reydarfjoerdur's seasonal shifts but also emphasizes the resilience of life in this remote yet captivating region.

January Weather in Reydarfjoerdur: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Reydarfjoerdur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec282930323745494844362927
Data source: Temperature data for Reydarfjoerdur generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Reydarfjoerdur

In Reydarfjoerdur, Iceland, January experiences a substantial precipitation total of 123 mm (4.9 in) over 15 days. This sets the stage for an increasingly wet winter, as precipitation peaks in February with 212 mm (8.4 in) and is sustained through to October, where 217 mm (8.5 in) is recorded. Interestingly, while January's rainfall begins to build, it remains significantly lower than the impressive totals seen in the subsequent months. February and October, in particular, stand out with their extended rainy periods, boasting a remarkable 20 and 21 days of precipitation, respectively. Overall, January acts as a transition month, hinting at the wetter conditions that follow as the year progresses, creating a vivid tapestry of rain that defines Reydarfjoerdur’s winter months.

January Precipitation Trends in Reydarfjoerdur

The chart displays monthly precipitation patterns in Reydarfjoerdur, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec12321214694901017783153217143214
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Reydarfjoerdur

In Reydarfjörður, Iceland, January ushers in a chilly embrace with humidity levels at 84%, setting the stage for the winter months. As the year progresses, humidity gradually creeps upwards, peaking in the summer with 93% in July before receding slightly in August and September. This upward trend showcases a characteristic pattern: the further into the year, the more moisture-filled the air becomes. The transition from the brisk January air into the more humid spring and summer months reflects the region's dynamic climate, where the chill of winter gives way to the lush, vibrant conditions of summer, maintaining a consistent humidity range that is typical for this coastal locale.

January Average Humidity in Reydarfjoerdur

This chart illustrates the average monthly humidity levels in Reydarfjoerdur, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%87%86%88%90%93%91%90%90%88%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Reydarfjoerdur

In January, Reydarfjörður experiences a low UV Index of 1, indicating minimal risk of harm from sun exposure, with an easy burn time of 45 minutes. This trend of low UV exposure continues through February and into early March. However, by April, the UV Index rises to 4, marking a shift to moderate levels that require a bit more caution as burn time decreases to 30 minutes. The summer months see the index peak at 6 in June, the highest for the year, before gradually declining again in July and August. As autumn approaches, the UV index settles back down, remaining low in October, November, and December. Overall, visitors should take note of the seasonal variations in UV exposure and prepare accordingly—check out the full details at Reydarfjoerdur UV Index for the most accurate information!

Maximum UV Index Levels in Reydarfjoerdur for January

The chart shows the monthly maximum UV Index (UVI) for Reydarfjoerdur in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec112456543211
Data source: Reydarfjoerdur January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Reydarfjoerdur

In Reydarfjörður, Iceland, January marks the beginning of a gradual ascent into brighter days, offering a modest 28 hours of sunshine. As winter wanes, February sees a remarkable surge, nearly tripling the sunlight to 84 hours. This trend continues through spring, with March basking in 184 hours as the days lengthen. By April, residents enjoy a significant boost with 254 hours, paving the way for the vibrant months ahead. May and June reach their peak, recording 287 and 304 hours respectively, embodying the essence of Icelandic summer. While July holds onto this brightness with 317 hours, August signals a gentle decline at 258 hours. The transition into autumn brings a steady decrease, with October offering 104 hours, and November cooling even further to 60 hours. Finally, December closes the year with a stark 14 hours, reminding us of the cyclical dance between light and dark that defines life in this captivating landscape.

Monthly Sunshine Duration in Reydarfjoerdur: January Highlighted

The January sunshine duration represents the total number of hours Reydarfjoerdur experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec28h84h184h254h287h304h317h258h188h104h60h14h
Data source: Reydarfjoerdur January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Reydarfjoerdur During January

In Reydarfjoerdur, Iceland, the likelihood of sunny weather in January is quite modest, with only an 18% chance of sunshine. This figure marks a slight increase from December's 12%, signaling a gradual shift as the year unfolds. As winter progresses into February, the likelihood dips to 13%, suggesting that the first month of the year isn't known for bright days. However, by March, the sun starts to make a more notable appearance, with a significant jump to 26%, and this upward trend continues through April at 33%. The data reveals a clear pattern: while January is one of the darker months in terms of sunlight, the subsequent months begin to offer increasingly favorable conditions, making late winter and early spring a time of burgeoning brightness in Reydarfjoerdur.

Percentage of Sunny Days in January in Reydarfjoerdur

The chart illustrates the percentage of sunny days in Reydarfjoerdur throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Reydarfjoerdur experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%14%26%33%16%19%39%21%25%10%18%12%
Data source: Reydarfjoerdur January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Reydarfjoerdur in January

In Reydarfjörður, Iceland, January marks the beginning of the year with just 5 hours of daylight, a stark contrast to the rapidly increasing light during the following months. By February, daylight nearly doubles to 8 hours, and as spring approaches, the sun graces the town with 11 hours in March. April’s arrival brings even more sunshine, extending daylight to 15 hours, while May nudges it further to 18 hours—a clear sign of longer days ahead. The peak of summer is reached in June with an impressive 21 hours of daylight, providing ample time to explore the breathtaking landscapes. As summer fades, daylight begins to taper off; July still enjoys 20 hours, but by August, it drops to 16 hours. The transition into autumn sees September with 12 hours, decreasing steadily to 9 hours in October and just 6 hours in November. Finally, December arrives with a mere 3 hours of daylight, completing the cycle as the region prepares for the darker days of winter once again. This striking pattern emphasizes Iceland's dramatic seasonal shifts and the captivating interplay between light and darkness.

Average Daylight Hours in Reydarfjoerdur for January

The chart illustrates the variation in daylight duration in Reydarfjoerdur throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec5h 7m8h 24m11h 49m15h 18m18h 53m21h 38m20h16h 25m12h 58m9h 33m6h 7m3h 48m
Data source: Reydarfjoerdur daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Reydarfjoerdur

In Reydarfjörður, Iceland, January greets residents with an average wind speed of 3.1 m/s (7 mph), marking one of the breezier months of the year. Interestingly, this wind intensity sets the stage for a gentle decline in the following months, as February and March stabilize at 2.3 m/s (5 mph). As spring begins to emerge, the winds pick up slightly in April, reaching 2.6 m/s (6 mph) before stabilizing again. May and June bring a resurgence with 3.2 m/s (7 mph) and 3.1 m/s (7 mph), respectively, reminding us of the island's capricious nature. As summer fades into fall, a noticeable trend of decreasing wind speeds resumes, with September showing a slight rebound before tapering off into the calmer months of October, November, and December. Ultimately, this annual wind pattern showcases the dynamic and ever-changing climate of Reydarfjörður, where January's brisk conditions hint at both the serenity and intensity of Icelandic weather.

Average January Wind Speed in Reydarfjoerdur

The chart displays monthly wind speed patterns in Reydarfjoerdur, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.1 m/s2.32.32.63.23.12.62.23.02.82.72.3
Data source: Reydarfjoerdur January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Reydarfjoerdur Compares to Other Months

The weather in Reydarfjoerdur 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 Reydarfjoerdur and find detailed weather information for every month.

In January, temperatures in Reydarfjördur range from a chilly -19°C (-3°F) at night to a maximum of 8°C (46°F) during the day, while the average temperature hovers around -2°C (28°F). The month sees about 123 mm (4.9 in) of precipitation over 15 days with a humidity level of 84%.

Conversely, February experiences slightly milder minimum temperatures at -16°C (4°F) and a similar average of -2°C (29°F), while the maximum dips slightly to 7°C (45°F). However, February is notably wetter, receiving 212 mm (8.4 in) of precipitation over 20 days, with humidity slightly rising to 85%. For a detailed look at the weather patterns, check out Reydarfjoerdur weather in February.

In January, the weather is characterized by colder temperatures, with an average of -2°C (28°F) and minimums dropping as low as -19°C (-3°F). The month typically sees 123 mm (4.9 in) of precipitation over 15 days, coupled with a high humidity level of 84%. By March, there is a noticeable shift: the average temperature rises slightly to -1°C (30°F), with minimums around -13°C (9°F) and maximums reaching 10°C (50°F). Precipitation increases to 146 mm (5.7 in) over 17 days, and humidity also rises to 87%. This indicates that while March is warmer than January, it can still be quite wet. For more detailed information on the weather during this month, you can check out Reydarfjoerdur weather in March.

January and April in Reydarfjoerdur present markedly different weather conditions. In January, temperatures plunge to a minimum of -19°C (-3°F) and can average around -2°C (28°F), with a maximum of 8°C (46°F). This month also sees significant precipitation of 123 mm (4.9 in) over 15 days, coupled with a high humidity level of 84%. In contrast, April offers a slight reprieve from the cold, with minimum temperatures around -12°C (11°F) and an average temperature of 0°C (33°F), while the maximum remains similar at 8°C (47°F). Precipitation is reduced to 94 mm (3.7 in) across 13 days, accompanied by a slightly higher humidity of 86%. For more details on the weather specifics in April, you can visit Reydarfjoerdur weather in April.

January and May present distinctly different weather patterns. In January, temperatures plummet to an average low of -2°C (28°F), with nighttime lows reaching a chilling -19°C (-3°F). The month also experiences significant precipitation, totaling 123 mm (4.9 in) over 15 days, and the humidity remains high at 84%. In contrast, May shows a gradual warming trend with an average temperature of 3°C (38°F) and maximums climbing to 15°C (59°F). Although May has slightly less precipitation at 90 mm (3.5 in) over 16 days, humidity is still elevated at 88%. For a closer look at the weather specifics, you can visit Reydarfjoerdur weather in May.

January and June present stark contrasts in weather. January is characterized by more frigid temperatures, with a minimum of -19°C (−3°F), an average of -2°C (28°F), and a maximum of just 8°C (46°F). The month experiences considerable precipitation, totaling 123 mm (4.9 in) over approximately 15 days, alongside high humidity at 84%. In contrast, June enjoys milder conditions, with a minimum of -2°C (29°F), an average of 7°C (45°F), and a maximum of 20°C (67°F). Although June sees a slightly lower precipitation level of 101 mm (4.0 in) over about 16 days, the humidity remains high at 90%. For a closer look at June's weather, you can check Reydarfjoerdur weather in June.

In January, the weather is characterized by harsh, cold temperatures, with a minimum of -19°C (–3°F) and an average of -2°C (28°F), peaking at a maximum of 8°C (46°F). This month experiences considerable precipitation of 123 mm (4.9 in) over 15 days, combined with high humidity levels of 84%.

In contrast, July brings a much milder climate, with temperatures ranging from a minimum of 2°C (35°F) to an average of 10°C (50°F) and a maximum of 20°C (68°F). The month sees less precipitation at 77 mm (3.0 in), also spread across 15 days, but the humidity is slightly higher at 93%. The differences in temperature and overall weather conditions highlight the dramatic seasonal shifts in Reydarfjörður. For more detailed information, you can visit Reydarfjoerdur weather in July.

January and August present a stark contrast in weather conditions. In January, temperatures can plummet to a chilling minimum of -19°C (-3°F) with an average of -2°C (28°F) and a maximum of 8°C (46°F). This month is characterized by high humidity at 84% and considerable precipitation, totaling 123 mm (4.9 in) across 15 days. In comparison, August brings milder temperatures, ranging from a minimum of 1°C (34°F) to an average of 9°C (48°F) and a peak of 21°C (70°F). Despite being wet with precipitation on 17 days, the total amount is lower at 83 mm (3.3 in) and the humidity slightly increases to 91%. For more specific details, you can check Reydarfjoerdur weather in August.

The weather in January is characterized by its cold temperatures, with minimums dipping as low as -19°C (-3°F) and an average of -2°C (28°F), making it the peak of winter chilling. In contrast, September sees milder conditions, with temperatures ranging from a minimum of -3°C (26°F) to a pleasant maximum of 18°C (65°F) and an average of 6°C (44°F). While both months experience significant precipitation, January has about 123 mm (4.9 in) over 15 days compared to September's 153 mm (6.0 in) over 18 days, indicating that late summer can be quite wet. Furthermore, humidity is slightly higher in September at 90%, compared to January's 84%, reflecting the transition towards autumn. For more detailed insights, check out Reydarfjoerdur weather in September.

In January, temperatures in Reydarfjördur vary from a chilling minimum of -19°C (-3°F) to a mild maximum of 8°C (46°F), with an average temperature hovering around -2°C (28°F). The month experiences about 123 mm (4.9 in) of precipitation over 15 days, accompanied by high humidity levels at 84%. In contrast, October sees a relatively milder climate, with temperatures ranging from -11°C (12°F) to a maximum of 9°C (48°F), and an average of 2°C (36°F). However, it is wetter, with 217 mm (8.5 in) of precipitation spread across 21 days and increased humidity of 90%. For a closer look at the October weather, you can visit Reydarfjoerdur weather in October.

In comparing the weather of January and November, both months experience low temperatures, but January tends to be colder overall. In January, temperatures can drop to a minimum of -19°C (-3°F) with an average of -2°C (28°F) and a maximum of 8°C (46°F), whereas November features slightly milder temperatures, with a minimum of -13°C (8°F) and an average of -1°C (30°F), while still reaching a similar maximum of 8°C (47°F). Precipitation is also notable, with November receiving more rainfall at 143 mm (5.6 in) over 17 days compared to January's 123 mm (4.9 in) across 15 days. Additionally, humidity levels are higher in November at 88% compared to January’s 84%. For those interested in more detailed information, you can check the Reydarfjoerdur weather in November.

In comparing the January and December weather, both months experience similarly frigid temperatures, with January averaging -2°C (28°F) and December slightly cooler at -3°C (28°F). Both months see minimum temperatures around -19°C (-3°F), while maximum temperatures are marginally higher in December, reaching 9°C (48°F) compared to January's 8°C (46°F). Precipitation is notably higher in December, with 214 mm (8.4 in) occurring across 18 days, compared to January's 123 mm (4.9 in) over 15 days. Humidity levels remain quite close, with January at 84% and December at 85%. For a more detailed look at December's weather, you can visit Reydarfjoerdur weather in December.

Compare Reydarfjoerdur's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Reydarfjoerdur

In January, Reydarfjoerdur experiences its coldest embrace, with temperatures averaging a crisp -2°C and hitting extremes as low as -19°C. The month also sees a notable increase in precipitation, accumulating over 123 mm across about half the days, accentuating January's reputation as a damp and chilly time of year. With high humidity levels, residents and visitors alike should prepare for an invigorating atmosphere that is markedly different from the milder, more temperate months that follow. For a deeper dive into what weather patterns you can expect throughout the year, check out Reydarfjoerdur Climate.