October Weather in Isafjoerdur, Iceland

Last updated: March 17, 2025

In October, Ísafjörður, Iceland, experiences a dramatic shift into the depths of autumn, showcasing a maximum temperature of 10°C (49°F) and an average of just 3°C (38°F), dipping to a minimum of -6°C (22°F). With approximately 130 mm (5.1 in) of precipitation over 20 days, the month is characterized by frequent showers, contributing to a high humidity level of 88%. This combination of cool temperatures and wet weather creates a uniquely crisp atmosphere, perfect for those who appreciate the rugged beauty of Iceland's landscapes during the fall season.

October Temperature in Isafjoerdur

As October settles in Isafjoerdur, Iceland, the temperatures begin to dip, reflecting the transition into the chillier months ahead. With minimums around -6°C (22°F) and average temperatures hovering at 3°C (38°F), there's a noticeable drop compared to the milder September. Daily highs reach about 10°C (49°F), suggesting that while the autumn air brings a briskness, there are still opportunities to enjoy the striking fall landscapes. This month marks a significant shift, as it navigates from the fading warmth of summer towards the harsher cold of winter, setting the stage for the frosty months to come.

October Weather in Isafjoerdur: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Isafjoerdur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec283029343844484843383230
Data source: Temperature data for Isafjoerdur generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Isafjoerdur

October in Ísafjörður, Iceland sees notable precipitation with an average of 130 mm (5.1 in), marking it as one of the wetter months of the year. This reflects a slight decrease compared to the previous month, September, which recorded a significant 155 mm (6.1 in), hinting at the transition into winter. With 20 days of rainfall, October shares the same frequency of precipitation days as both January and September, reinforcing the area's characteristically damp climate as the days begin to shorten. As the autumn deepens, the steady levels of precipitation remind residents and visitors alike of nature’s persistent presence in this remote Icelandic town, setting the stage for the upcoming winter months.

October Precipitation Trends in Isafjoerdur

The chart displays monthly precipitation patterns in Isafjoerdur, with values for each month alongside October's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec12713110911377717976155130116127
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Isafjoerdur

In October, Isafjoerdur experiences a humidity level of 88%, maintaining the trend observed throughout the year. Following the peaks of 90% in March, the humidity gradually settled in the high 80s over the warmer months, showing a slight decrease from 89% in September. The consistency in humidity levels, with October's figures closely mirroring those of August and July, reflects the coastal climate's stability. As the year transitions into the colder months, humidity remains relatively high, hinting at the persistent moisture in the air that characterizes Iceland's captivating landscapes.

October Average Humidity in Isafjoerdur

This chart illustrates the average monthly humidity levels in Isafjoerdur, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%86%87%85%88%89%89%88%87%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Isafjoerdur

In October, Isafjoerdur experiences a UV Index of 2, categorized as low, which means you can enjoy the beautiful autumn scenery without much concern for sunburn; for those fair-skinned, the burn time is about 45 minutes. This month marks a gentle decline from the peak summer months, where UV levels reached up to 6, indicating a notable drop in sun intensity as the days grow shorter and the air turns crisper. Interestingly, from April to September, the UV Index fluctuates between moderate to high levels, leading to shorter burn times of just 25-30 minutes. As we move into the cooler months of November and December, the UV levels fall back to 1, ensuring a consistent shelter from harmful rays. For more insights on the UV trends in this picturesque Icelandic town, visit Isafjoerdur UV Index.

Maximum UV Index Levels in Isafjoerdur for October

The chart shows the monthly maximum UV Index (UVI) for Isafjoerdur in October, 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: Isafjoerdur October 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.

October Sunshine in Isafjoerdur

As autumn settles in, October brings a modest 100 hours of sunshine to Isafjordur, marking a gentle transition from the vibrant, sun-drenched days of summer to the more subdued light of winter. This month experiences a significant decrease from May's peak of 324 hours, yet it holds onto a respectable amount compared to the bleakness of November's 36 hours. October serves as a charming interlude, where the fading daylight casts a golden hue over the enchanting landscapes, allowing residents and travelers alike to savor the last glimpses of fall before the long nights close in. This trend highlights Isafjordur’s unique climate, where sunlight ebbs and flows with each season, painting a picture of resilience in the face of encroaching winter darkness.

Monthly Sunshine Duration in Isafjoerdur: October Highlighted

The October sunshine duration represents the total number of hours Isafjoerdur experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec17h60h157h224h324h285h267h243h152h100h36h8h
Data source: Isafjoerdur October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Isafjoerdur During October

In Ísafjörður, Iceland, the likelihood of sunny weather experiences some fluctuations throughout the year, peaking in May with a 34% chance of sunshine. As we transition into autumn, October presents a 17% chance of sunnier days, a modest increase compared to the previous months of September and March, which hover around 10%. This suggests that while October may not boast an abundance of sunshine, it's still a brighter option than the deeper winter months, when chances drop significantly, like the 8% seen in February. Overall, October offers a glimmer of hope for sun-seekers looking to enjoy the stunning fall landscapes of this enchanting region.

Percentage of Sunny Days in October in Isafjoerdur

The chart illustrates the percentage of sunny days in Isafjoerdur throughout the year, with October 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 Isafjoerdur experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%8%10%21%34%19%12%14%10%17%15%15%
Data source: Isafjoerdur October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Isafjoerdur in October

As autumn settles over Isafjoerdur, daylight gradually diminishes, with October offering 9 hours of daylight. This marks a notable decline from the vibrant summer months, where June boasts an impressive 23 hours of sunlight. Following the intense brightness of July and August, October's daylight feels more subdued, transitioning from September’s 13 hours to the shorter days of winter. The shift illustrates a clear pattern of fading light, with each month revealing a steady march towards the long, dark days of winter, which in December, plummet to just 3 hours. This rhythmic ebb and flow of daylight not only shapes the local landscape but also intricately weaves into the daily life and culture of this charming Icelandic town.

Average Daylight Hours in Isafjoerdur for October

The chart illustrates the variation in daylight duration in Isafjoerdur throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec4h 36m8h 12m11h 49m15h 29m19h 25m23h 29m20h 49m16h 41m13h9h 25m5h 44m3h
Data source: Isafjoerdur daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Isafjoerdur

As October arrives in Ísafjörður, the wind begins to pick up, with average speeds reaching 6.1 m/s (14 mph), marking a noticeable increase from the gentler breezes of summer. This month transitions from the relatively calm winds of August at 3.0 m/s (7 mph) and September at 5.4 m/s (12 mph), leading into the brisk autumn air. Interestingly, October's robust winds are the strongest since the chilly March winds, emphasizing a shift in the season as nature prepares for winter's embrace. The consistent pattern of rising wind speeds through the autumn months reflects the dynamic and ever-changing climate of this beautiful Icelandic region.

Average October Wind Speed in Isafjoerdur

The chart displays monthly wind speed patterns in Isafjoerdur, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.14.35.33.73.94.53.73.05.46.1 m/s4.64.2
Data source: Isafjoerdur October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Isafjoerdur Compares to Other Months

The weather in Isafjoerdur changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Isafjoerdur and find detailed weather information for every month.

October and January present distinctly different weather conditions, though both months are characterized by significant precipitation and high humidity levels. In October, temperatures range from a minimum of -6°C (22°F) to a maximum of 10°C (49°F), with an average of 3°C (38°F). This month sees about 130 mm (5.1 in) of rainfall over approximately 20 days, making it one of the wetter periods of the year, with a humidity level of 88%. In contrast, January typically experiences colder weather, with temperatures dipping to a minimum of -12°C (11°F) and averaging -2°C (29°F), peaking at 8°C (47°F). Despite the lower temperatures, January's precipitation is slightly less at 127 mm (5.0 in) over the same number of days and features a similar humidity of 89%. For a more detailed understanding, you can check the Isafjoerdur weather in January.

October and February present notably different weather conditions, though both months are characterized by sub-zero minimum temperatures. October sees a milder average temperature of 3°C (38°F) and a maximum of 10°C (49°F), with a humidity level of 88% and significant precipitation of 130 mm (5.1 in) over approximately 20 days. In contrast, February is colder, with an average of -1°C (30°F) and a maximum of 7°C (44°F). It also experiences a slightly higher precipitation rate of 131 mm (5.2 in) and a similar frequency of rainy days. The humidity in February is marginally higher at 89%. For a more detailed overview of weather conditions, you can explore Isafjoerdur weather in February.

When comparing the weather in October and March, there are noteworthy differences in temperature and precipitation. October tends to be milder, with average temperatures around 3°C (38°F) and maximums reaching 10°C (49°F). In contrast, March is colder, averaging -2°C (29°F) with maximum temperatures only up to 6°C (44°F). Both months experience considerable precipitation, with October receiving about 130 mm (5.1 in) over approximately 20 days, while March has slightly less at 109 mm (4.3 in) across 19 days. Humidity levels remain high in both months, averaging 88% in October and 90% in March. For more detailed information, you can check Isafjoerdur weather in March.

In comparing the weather between October and April, we notice that both months exhibit cold temperatures, but April can feel slightly chillier, with average lows reaching -12°C (10°F) compared to October's min of -6°C (22°F). Interestingly, October has a higher average temperature of 3°C (38°F), while April's average sits at just 1°C (34°F). Precipitation is fairly consistent throughout both months, with October receiving an average of 130 mm over 20 days, while April has 113 mm of rain over 16 days. Humidity levels are similar as well, with October at 88% and April at 86%. For a more detailed look at the weather in April, you can check Isafjoerdur weather in April.

October and May exhibit notable differences in weather patterns. In October, temperatures can drop as low as -6°C (22°F) and typically range from an average of 3°C (38°F) to a maximum of 10°C (49°F), accompanied by significant precipitation of about 130 mm (5.1 in) over 20 days. This month is characterized by high humidity at 88%, contributing to a more overcast and chilly atmosphere.

In contrast, May experiences slightly milder conditions with temperatures ranging from a minimum of -4°C (25°F) to an average of 4°C (39°F) and reaching a maximum of 13°C (55°F). Precipitation is lower at 77 mm (3.0 in), spread over 14 days, and the humidity remains fairly close at 87%. The overall feel of May is typically more pleasant, making it a more favorable time for outdoor activities. For more specific details, check Isafjoerdur weather in May.

When comparing the weather in October and June, notable differences emerge. October experiences more extreme temperatures, ranging from a minimum of -6°C (22°F) to a maximum of 10°C (49°F), while June is milder, with temperatures ranging from 0°C (33°F) to 14°C (57°F). Additionally, October sees significantly higher precipitation, averaging 130 mm (5.1 in) over approximately 20 days, compared to June's 71 mm (2.8 in) over about 14 days. Humidity levels are similarly high in both months, with October at 88% and June slightly lower at 85%. For those interested in specific weather trends during June, you can find more details here: Isafjoerdur weather in June.

In comparing the weather between October and July, significant differences are evident. October experiences much colder temperatures, with a minimum of -6°C (22°F) and an average of 3°C (38°F), while July offers milder conditions with a minimum of 3°C (38°F) and an average of 9°C (48°F). Precipitation levels are also higher in October, with 130 mm (5.1 in) over 20 days, compared to July's 79 mm (3.1 in) across 14 days. Despite similar humidity levels of 88% for both months, October is marked by a more pronounced chill and frequently wet conditions. For a closer look at July weather specifics, you can check Isafjoerdur weather in July.

In October, the weather presents a significant shift compared to August, characterized by colder temperatures and increased precipitation. The average temperature in October hovers around 3°C (38°F), with nighttime lows dipping to -6°C (22°F) and daytime highs reaching only 10°C (49°F). This contrasts sharply with August, where temperatures are milder, with averages around 9°C (48°F), and highs of 17°C (62°F). Additionally, October sees much more rainfall, accumulating around 130 mm (5.1 in) over 20 days, compared to August's 76 mm (3.0 in) over 14 days. Despite both months exhibiting a high humidity level of 88%, the overall climate in October leans towards a chillier and wetter experience. For more details, visit Isafjoerdur weather in August.

In comparing the weather patterns of October and September, we see a notable drop in temperatures. October experiences minimums of -6°C (22°F) and an average of 3°C (38°F), while September's temperatures are slightly warmer, with minimums of -3°C (28°F) and an average of 6°C (44°F). Despite October having similar precipitation days, with rainfall occurring on 20 days, the total precipitation is slightly lower at 130 mm (5.1 in) compared to September's 155 mm (6.1 in). Furthermore, humidity remains high in both months, with October at 88% and September at 89%. For more detailed information, you can check Isafjoerdur weather in September.

In October, temperatures in Isafjoerdur typically range from a chilly -6°C (22°F) at night to a pleasant max of 10°C (49°F) during the day, with an average temperature of around 3°C (38°F). The month is characterized by high humidity at 88% and significant precipitation, accumulating 130 mm (5.1 in) over 20 days.

By November, the weather becomes colder, with minimum temperatures dropping to -9°C (16°F) and an average of 0°C (33°F). The maximum temperature remains steady at 10°C (51°F), but overall, the month sees slightly less precipitation at 116 mm (4.6 in) over 19 days and a marginally lower humidity level of 87%. For more details about November weather, visit Isafjoerdur weather in November.

In October, the weather typically features milder temperatures, with a minimum of -6°C (22°F) and an average of 3°C (38°F), peaking at around 10°C (49°F). This month is marked by considerable precipitation, averaging 130 mm (5.1 in) spread over 20 days, and high humidity at 88%. In contrast, December tends to be colder, with temperatures dropping further to a minimum of -12°C (10°F) and an average of -1°C (30°F), reaching a maximum of 8°C (47°F). Although precipitation is slightly lower at 127 mm (5.0 in) over 21 days, the humidity remains similarly high at 87%. For a closer look at December weather specifics, check out Isafjoerdur weather in December.

Compare Isafjoerdur's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Isafjoerdur

As October settles in Isafjoerdur, the weather takes on a more dramatic character compared to the preceding months. With temperatures experiencing a noticeable dip, the average hovers around a crisp 3°C (38°F), while the chilling minimum often reaches -6°C (22°F), inviting the first hints of winter. The increase in precipitation, averaging 130 mm over about 20 days, signals a shift toward a wetter climate, enveloped in a high humidity of 88%. This month transforms the landscape into a picturesque blend of autumn hues, making it a beautiful yet brisk time to explore the region. For a deeper dive into what to expect throughout the year, check out Isafjoerdur Climate.