October Weather in Kodiak, United States

Last updated: February 24, 2025

October in Kodiak, United States, heralds the shift into fall with temperatures ranging from a brisk minimum of -6°C (21°F) to a maximum of 14°C (57°F), settling at an average of 6°C (44°F). The month is characterized by significant precipitation, accumulating 161 mm (6.3 inches) over 17 days, making rain a common companion for residents and visitors alike. With humidity levels soaring to 85%, the air feels damp and cool, capturing the essence of Kodiak's autumnal charm. As the vibrant colors of autumn foliage peak, locals embrace the wet weather, finding beauty in the lush, verdant landscapes that emerge from the seasonal rains.

October Temperature in Kodiak

In October, Kodiak, United States, experiences a noticeable shift as it transitions from the mild warmth of late summer to the crispness of early winter. The minimum temperature hovers around -6°C (21°F), a reminder of the chilling shifts that follow the warmer months. The average temperature settles at a cool 6°C (44°F), while daytime highs reach up to 14°C (57°F), creating a refreshing yet brisk atmosphere. This month marks a significant drop in temperature compared to September, highlighting a clear downward trend as Kodiak approaches the winter months. The environment transforms with vibrant autumn colors, inviting those who embrace the beauty of nature's changeover.

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

The chart illustrates October temperature patterns in Kodiak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec283031384551575751433531
Data source: Temperature data for Kodiak 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 Kodiak

In October, Kodiak experiences a notable increase in precipitation, with an impressive 161 mm (6.3 in) of rainfall over 17 days. This marks one of the wettest months of the year, following September's 138 mm. The trend of rising precipitation continues after the summer months, highlighting a transition into the wetter fall season. As the average daily precipitation increases, residents and visitors alike can expect the landscape to flourish with rich autumn colors, albeit amid a backdrop of frequent rain showers. This significant October rainfall contributes to the overall annual precipitation, reinforcing Kodiak's reputation for its moist, maritime climate.

October Precipitation Trends in Kodiak

The chart displays monthly precipitation patterns in Kodiak, 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.
JanFebMarAprMayJunJulAugSepOctNovDec10488691321571047788138161129177
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Kodiak

As October arrives in Kodiak, the humidity settles at a comfortable 85%, showing a slight dip from the previous month’s 89%. This marks a subtle trend as the region transitions into autumn, where the humidity typically remains elevated, hovering between 79% and 91% throughout the year. Notably, the consistency of high humidity during the summer months, averaging around 90%, begins to moderate as fall progresses. In fact, October’s levels reflect a gentle decline from the summer peak, suggesting a shift towards the drier conditions of winter ahead. As the year winds down, Kodiak holds onto its characteristic moisture, yet with a refreshing touch that hints at the crispness of the season.

October Average Humidity in Kodiak

This chart illustrates the average monthly humidity levels in Kodiak, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%91%84%79%87%90%90%90%89%85%88%90%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Kodiak

As October rolls into Kodiak, the UV Index dips back to 2, indicating a low exposure category that allows for a generous burn time of 45 minutes. This trend reflects a gradual decrease in UV radiation as the year transitions from summer's heightened UV levels—where indices soared to 7 during July and August—to the milder conditions of fall. After a moderate September with an index of 4, October’s reduction signals shorter days and less intense sunlight, making it a perfect time for outdoor enthusiasts to enjoy the beauty of autumn while keeping sun safety in mind. For more details on the UV Index throughout the year, check out Kodiak UV Index.

Maximum UV Index Levels in Kodiak for October

The chart shows the monthly maximum UV Index (UVI) for Kodiak 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.
JanFebMarAprMayJunJulAugSepOctNovDec124467774211
Data source: Kodiak 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 Kodiak

As October arrives in Kodiak, the vibrant hues of autumn are complemented by a notable drop in sunshine hours, totaling 156 hours for the month. This marks a decline from the sunniest peak of 318 hours in June, illustrating the transition from the long, bright days of summer to the shorter, crisp days of fall. Although October's sunlight is significantly lesser than the sun-drenched months preceding it, it still offers a comfortable brightness, outshining November's 103 hours and December's modest 68 hours. As the days shorten, Kodiak’s atmosphere transforms, inviting both locals and visitors to embrace cozy gatherings and the beauty of nature's shifting palette.

Monthly Sunshine Duration in Kodiak: October Highlighted

The October sunshine duration represents the total number of hours Kodiak 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.
JanFebMarAprMayJunJulAugSepOctNovDec62h117h222h217h263h318h307h298h214h156h103h68h
Data source: Kodiak October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kodiak During October

In Kodiak, October brings a 28% chance of sunny weather, placing it in the middle range of monthly sunshine probabilities. As the seasons transition, this figure follows the pattern seen in early autumn, where September and August both hold a 35% chance of sun. Interestingly, October's likelihood is an increase from the cooler months of summer, notably July, which sees only a 16% chance of clear skies. While not as bright as the sunnier months of March, with its impressive 46%, or November's surprising 39%, October remains a time where residents and visitors alike can still enjoy glimpses of sun amidst the changing foliage, hinting at the balance between cloudy days and cheerful rays.

Percentage of Sunny Days in October in Kodiak

The chart illustrates the percentage of sunny days in Kodiak 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 Kodiak experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%28%46%22%30%25%16%35%35%28%39%29%
Data source: Kodiak October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kodiak in October

As autumn settles in Kodiak, the daylight begins to wane, offering a striking contrast to the lengthy summer days that peak in June and July with 17 hours of light. By October, the sun graces the skies for 10 hours, marking a noticeable shift as daylight gradually retreats after the vibrant months of summer and early fall. This decline continues into November, where the daylight diminishes to 7 hours, before plummeting closer to winter with just 6 hours in December. The transition from the 16 hours of sunlight in May to the shorter days of October highlights the rhythm of the seasons, painting a beautiful yet poignant picture of nature's cyclical dance.

Average Daylight Hours in Kodiak for October

The chart illustrates the variation in daylight duration in Kodiak throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 20m9h 26m11h 55m14h 26m16h 43m17h 58m17h 15m15h 9m12h 41m10h 11m7h 53m6h 36m
Data source: Kodiak daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Kodiak

As October unfolds in Kodiak, the winds pick up, averaging 4.7 m/s (11 mph)—the highest speed of the year. This notable increase from September's 4.0 m/s (9 mph) marks a shift from the calmer summer months, where winds frequently dipped to 2.6 m/s (6 mph) in August and 2.9 m/s (7 mph) in July. The breeze begins to herald the transition into winter, standing out against the backdrop of milder monthly averages earlier in the year. With this seasonal uptick, October creates a dynamic atmosphere, driving in the crispness of fall and setting the stage for the changing Kodiak landscape.

Average October Wind Speed in Kodiak

The chart displays monthly wind speed patterns in Kodiak, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.14.14.03.72.93.52.92.64.04.7 m/s3.64.2
Data source: Kodiak October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Kodiak Compares to Other Months

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

In October, the weather showcases a mild transition into autumn, with average temperatures ranging from a low of -6°C (21°F) to a high of 14°C (57°F) and notable precipitation of 161 mm (6.3 in) over 17 days, accompanied by an 85% humidity level. In contrast, January brings much colder conditions, with temperatures plummeting to a minimum of -20°C (-3°F) and averaging -2°C (28°F), while the maximum reaches just 7°C (45°F). Precipitation during January is less frequent, totaling 104 mm (4.1 in) over 13 days, but the humidity rises slightly to 90%. For a detailed look at the weather specifics in January, you can check Kodiak weather in January.

October and February in Kodiak present strikingly different weather patterns. October experiences milder temperatures, with a minimum of -6°C (21°F) and an average of 6°C (44°F), whereas February sees much colder conditions, with minimums plummeting to -22°C (-7°F) and an average of -1°C (30°F). In terms of precipitation, October is wetter with 161 mm (6.3 in) spread over 17 days, while February has less precipitation at 87 mm (3.4 in) across 11 days. Additionally, February's humidity is slightly higher at 91%, compared to October's 85%. For more specifics on February weather, you can check out Kodiak weather in February.

October and March present contrasting weather conditions. In October, temperatures range from a chilly -6°C (21°F) to a mild high of 14°C (57°F), with an average of 6°C (44°F). The month is characterized by significant precipitation, totaling 161 mm (6.3 in) over 17 days, resulting in a high humidity level of 85%. In contrast, March experiences more extreme cold, with temperatures dipping to a minimum of -15°C (5°F) and averaging around 0°C (31°F), peaking at 11°C (52°F). The precipitation drops significantly to 69 mm (2.7 in) spread over just 8 days, while humidity remains slightly lower at 84%. This shift indicates a transition from the wetter, milder fall into the colder, drier early spring months. For more details on Kodiak weather in March, check out Kodiak weather in March.

When comparing the weather in October and April, we see significant differences in temperature, precipitation, and overall conditions. In October, the average temperature is a bit warmer, ranging from a minimum of -6°C (21°F) to a maximum of 14°C (57°F), while April can be colder, with temperatures fluctuating from a minimum of -12°C (11°F) to a maximum of 13°C (56°F). Precipitation is also notable in both months, with October receiving a higher total of 161 mm (6.3 in) over 17 days compared to April's 132 mm (5.2 in) over 16 days. Additionally, October has a higher humidity level at 85%, in contrast to April's 79%. For more detailed insights into April weather, you can check Kodiak weather in April.

October and May present contrasting weather conditions despite their proximity in the seasonal calendar. In October, temperatures range from a chilly -6°C (21°F) to a maximum of 14°C (57°F), with an average of 6°C (44°F) and the month typically sees significant precipitation, totaling 161 mm (6.3 in) over 17 days. Humidity levels are high at 85%, contributing to a damp and cooler atmosphere.

Conversely, May offers a milder experience, with temperatures ranging from -3°C (28°F) to a pleasant 20°C (68°F), while averaging around 7°C (45°F). Precipitation slightly decreases to 157 mm (6.2 in) but spans over 21 days, indicating more frequent, lighter rainfalls. The humidity in May is marginally higher at 87%, but the overall warmth and increasing daylight bring a refreshing contrast to the chill of October. For more detailed insights into the weather patterns during this month, you can explore Kodiak weather in May.

October weather in Kodiak is characterized by colder temperatures, with averages hovering around 6°C (44°F) and maximums reaching just 14°C (57°F). In contrast, June offers a much milder climate, with average temperatures around 11°C (51°F) and highs of up to 23°C (73°F). Additionally, October experiences significantly more precipitation at 161 mm (6.3 in) over 17 days, compared to June's 104 mm (4.1 in) over 15 days. The humidity is quite high in both months, with October at 85% and June slightly higher at 90%. For more detailed insights about the weather in June, check out Kodiak weather in June.

October weather in Kodiak is significantly cooler than July, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 14°C (57°F) compared to July's milder minimum of 7°C (45°F) and maximum of 25°C (78°F). Additionally, October experiences more precipitation, averaging 161 mm (6.3 inches) over 17 days, while July sees a lighter total of 77 mm (3.0 inches) across 13 days. The humidity levels remain relatively high in both months, at 85% in October and 90% in July, contributing to the lush environment typical of Kodiak during these seasons. For a closer look at the summer weather patterns, you can visit Kodiak weather in July.

When comparing the weather of October and August, there is a stark contrast in temperatures and precipitation levels. October experiences significantly cooler temperatures, with a minimum of -6°C (21°F) and an average of 6°C (44°F), while August sees a more mild range, with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 28°C (82°F). Precipitation is also notably higher in October, with 161 mm (6.3 in) recorded over 17 days, compared to August's 88 mm (3.5 in) over 13 days. Additionally, humidity levels are quite similar, with October at 85% and August slightly higher at 90%. For more detailed insights, check out Kodiak weather in August.

In comparing the weather patterns of October and September, it becomes clear that October is notably cooler and wetter. The average temperature in October is 6°C (44°F), which is a sharp decrease from September's warmer average of 11°C (51°F). Additionally, October sees higher precipitation levels, with 161 mm (6.3 in) of rain over 17 days, while September has 138 mm (5.4 in) over just 16 days. Humidity remains relatively high in both months, but October's 85% is slightly lower than September's 89%. For more detailed September weather information, you can visit Kodiak weather in September.

October experiences milder temperatures with an average of 6°C (44°F) and a maximum of 14°C (57°F), while November sees a notable drop, averaging just 2°C (35°F) and peaking at 11°C (53°F). Precipitation levels are slightly lower in November at 129 mm (5.1 in) over 11 days compared to October's 161 mm (6.3 in) over 17 days, suggesting drier conditions. Additionally, humidity remains high in both months, increasing slightly from 85% in October to 88% in November. For more detailed weather insights, visit Kodiak weather in November.

October and December in Kodiak present distinctly different weather patterns. In October, temperatures range from a minimum of -6°C (21°F) to a maximum of 14°C (57°F), with an average of 6°C (44°F) and substantial precipitation of 161 mm (6.3 in) over 17 days. The humidity level hovers around 85%. By December, the weather shifts significantly, with colder temperatures dropping to a minimum of -17°C (2°F) and an average of 0°C (32°F), peaking at 9°C (48°F). Precipitation in December increases slightly to 176 mm (6.9 in), also spread across 17 days, accompanied by a higher humidity of 89%. For a detailed look at the specifics of the weather in December, you can visit this link: Kodiak weather in December.

Compare Kodiak's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Kodiak

As October rolls into Kodiak, the weather ushers in a notable transformation compared to the milder months preceding it. The crisp air signifies a shift, with temperatures dipping and humidity levels rising, creating a blend of cool and damp conditions. October is particularly marked by increased precipitation, with frequent rainy days that often lead to a serene, atmospheric feel across the region. This month’s notable chill and moisture are reminders of the impending winter, making it an intriguing time for residents and visitors alike. For a more detailed understanding of Kodiak’s climate throughout the year, check out Kodiak Climate.