October Weather in Uddevalla, Sweden

Last updated: August 27, 2025

In October, Uddevalla, Sweden experiences a diverse range of temperatures, from a comfortable maximum of 19°C (67°F) to a chilly minimum of -5°C (24°F), averaging around 9°C (48°F). This month also brings significant precipitation, totaling 103 mm (4.1 in) over 16 days, resulting in a high humidity level of 92%. As the autumn season sets in, residents and visitors alike can expect a mix of crisp air and occasional rainy days, creating a quintessentially Nordic atmosphere.

October Temperature in Uddevalla

In October, Uddevalla, Sweden, begins a notable transition into the cooler months, with temperatures reflecting the shift in seasons. The average temperature hovers around 9°C (48°F), providing a crisp atmosphere that can be refreshing but requires layers. With a minimum dipping to -5°C (24°F) and peaking at a comfortable 19°C (67°F), this month marks a distinct change from the more temperate conditions of September. Visitors can expect cooler mornings and evenings, making it the perfect time to enjoy outdoor activities with a cozy sweater. As the leaves change color and fall, October presents a picturesque backdrop, blending the warmth of lingering autumn days with the bite of approaching winter.

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

The chart illustrates October temperature patterns in Uddevalla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uddevalla, October typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec343336445261636155484035
Data source: Temperature data for Uddevalla 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.

October Precipitation in Uddevalla

October in Uddevalla, Sweden, marks a significant uptick in precipitation, with 103 mm (4.1 in) of rain falling over 16 days. This increase continues the trend established in the preceding months, where August’s peak of 119 mm (4.7 in) and September's 101 mm (4.0 in) set the stage for a particularly wet autumn. The 16 days of precipitation in October is consistent with the wetter summer months, suggesting a prolonged rainy season as the region transitions into winter. As temperatures drop, the frequent rainfall contributes to the lush, vibrant landscapes that characterize Uddevalla at this time of year, making October not just a month of showers, but a canvas of nature’s transformation.

October Precipitation Trends in Uddevalla

The chart displays monthly precipitation patterns in Uddevalla, 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. In Uddevalla, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec526968397576991191011037170
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Uddevalla

In October, Uddevalla experiences a noticeable spike in humidity, averaging around 92%, which is consistent with the elevated moisture levels seen in the preceding months of September and November. As autumn unfolds, this high humidity reflects a transition from the drier summer months, where humidity dipped to 71% in June and 73% in May. The trend illustrates the increasing dampness as the seasons shift, having remarkable peaks in the winter months of January and February, where humidity reaches a staggering 94% and 92%, respectively. This rhythm highlights Uddevalla's climate as characterized by a persistent humid environment, fostering a cozy, albeit sometimes chilly, atmosphere in October and beyond.

October Average Humidity in Uddevalla

This chart illustrates the average monthly humidity levels in Uddevalla, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Uddevalla is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%82%73%71%72%77%86%92%93%93%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Uddevalla

As October rolls into Uddevalla, Sweden, the UV Index dips back to a modest 2, signaling a return to low exposure levels after the higher numbers of summer months. During this time, residents can enjoy up to 45 minutes of safe sun exposure without the risk of burning. This trend reflects a gradual decrease in UV intensity as autumn sets in, following the peaks of 6 and 7 encountered in May through August. With November on the horizon, the UV Index is expected to drop even further, mirroring January's low readings. For more detailed information on UV levels throughout the year, check out Uddevalla UV Index.

Maximum UV Index Levels in Uddevalla for October

The chart shows the monthly maximum UV Index (UVI) for Uddevalla 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. In October, the maximum UV index in Uddevalla typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123467764211
Data source: Uddevalla 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 Uddevalla

October in Uddevalla, Sweden, brings a delightful shift as the days begin to wind down, offering 245 hours of sunlight. While this is a significant drop from the sun-drenched heights of summer—where July shines with nearly 480 hours—October still maintains a comfortable brightness compared to the dreary winter months ahead. The transition from summer’s peak to autumn’s embrace is marked by a gradual decline in sunlight, evident as the warmth of May's 443 hours gives way to a cooler, more subdued glow. As the leaves turn and fall, this month's sunlight serves as a gentle reminder of the vibrant seasons that precede the long, dark winter.

Monthly Sunshine Duration in Uddevalla: October Highlighted

The October sunshine duration represents the total number of hours Uddevalla 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.
JanFebMarAprMayJunJulAugSepOctNovDec90h175h279h378h443h470h479h411h306h245h137h98h
Data source: Uddevalla October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Uddevalla During October

In October, Uddevalla experiences a slightly decreased likelihood of sunny weather, with the chance of sunshine hovering around 26%. This reflects a trend of diminishing sunlight as the year progresses, following the generally brighter spring months and summer's peak sunshine. Interestingly, while October shares the same probability of sunny days as December, it stands out as a transition period where the vibrant hues of autumn can still make for picturesque days. As the season shifts, residents and visitors can expect more cloud cover, but there remains a flicker of hope for those golden autumn moments amid the encroaching winter.

Percentage of Sunny Days in October in Uddevalla

The chart illustrates the percentage of sunny days in Uddevalla 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 Uddevalla experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%32%38%51%28%44%39%37%27%26%22%26%
Data source: Uddevalla October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Uddevalla in October

In Uddevalla, Sweden, the daylight duration undergoes a fascinating transformation throughout the year, reflecting the changing seasons. By October, the days begin to shorten as autumn settles in, offering just 10 hours of daylight. This marks a noticeable decline from the bright summer months, where June peaked at an impressive 18 hours of sunlight. As we transition from the long, sunlit days of summer to the crisp, shorter days of fall, October serves as a bridge, transitioning from the vibrant 15 hours in August to the more subdued 12 hours in September. The gradual fade into winter months, where daylight dips back to 7 hours in November, showcases the cyclical rhythm of nature that defines Uddevalla’s annual journey through light and darkness.

Average Daylight Hours in Uddevalla for October

The chart illustrates the variation in daylight duration in Uddevalla throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 13m9h 21m11h 52m14h 26m16h 47m18h 6m17h 23m15h 14m12h 44m10h 11m7h 50m6h 30m
Data source: Uddevalla daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Uddevalla

In Uddevalla, Sweden, October ushers in a noticeable shift in the wind, with an average speed of 4.1 m/s (9 mph), marking a peak for the year. This brisk breeze contrasts sharply with the milder winds of the summer months, which hovered around 2.9 to 3.2 m/s (6 to 7 mph). As the days shorten and temperatures drop, the invigorating October winds prepare the landscape for winter's approach, creating a refreshing environment that stands out against the calmer conditions experienced in the preceding months. This increase in wind speed is not only a signal of seasonal change but also enhances the vibrant autumn atmosphere in this coastal town. While November sees a slight decrease back to 3.6 m/s (8 mph), October's winds are a lively reminder of nature's dynamic rhythms and the shift toward the colder months ahead.

Average October Wind Speed in Uddevalla

The chart displays monthly wind speed patterns in Uddevalla, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.13.53.63.73.03.22.93.03.24.1 m/s3.63.2
Data source: Uddevalla October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Uddevalla Compares to Other Months

Weather in Uddevalla varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Uddevalla, focusing on differences in temperature, rainfall, humidity, and UV levels.

October and January present strikingly different weather conditions. In October, temperatures range from a chilly -5°C (24°F) at night to a mild 19°C (67°F) during the day, making it a transition month with an average temperature of 9°C (48°F). This month also sees considerable precipitation, with 103 mm (4.1 in) falling over approximately 16 days, and high humidity at 92%.

In contrast, January experiences much colder temperatures, with minimums dipping to -13°C (8°F) and an average of just 1°C (34°F). Daytime highs reach only 9°C (49°F), and the month is drier, receiving 52 mm (2.0 in) of precipitation over about 9 days, accompanied by a slightly higher humidity of 94%. For more insights into January weather, visit Uddevalla weather in January.

October and February present contrasting weather experiences. In October, temperatures range from a chilly -5°C (24°F) at night to a mild 19°C (67°F) during the day, with an average of 9°C (48°F). This month also sees substantial precipitation, with 103 mm (4.1 in) spread over 16 days, while humidity remains high at 92%. In comparison, February is significantly colder, with nighttime lows plunging to -19°C (-2°F) and daytime highs reaching only 14°C (57°F), averaging around 0°C (33°F). Precipitation drops to 69 mm (2.7 in) over just 10 days, but humidity remains consistent at 92%. For more details on the winter conditions, check out Uddevalla weather in February.

When comparing the weather in October and March, there are notable differences in temperature and precipitation patterns. October generally experiences milder conditions, with average temperatures around 9°C (48°F) and maximum highs reaching 19°C (67°F), while March temperatures are cooler, with averages at 2°C (37°F) and highs peaking at 14°C (58°F). In terms of precipitation, October is wetter with 103 mm (4.1 in) of rainfall over 16 days, compared to March's 68 mm (2.7 in) over 11 days. Additionally, October has higher humidity levels at 92%, slightly above March's 89%. For a detailed breakdown of weather conditions in March, you can check Uddevalla weather in March.

When comparing the weather between October and April, we find notable differences in temperature and precipitation patterns. October tends to be slightly warmer with average temperatures around 9°C (48°F) and peaks reaching up to 19°C (67°F), while April has a lower average of 6°C (44°F) and maximum temperatures of 21°C (71°F). However, both months can experience chilly minimums, dipping to -5°C (24°F) and -5°C (23°F) respectively. October is significantly wetter, receiving 103 mm (4.1 in) of rain over 16 days, compared to April's drier conditions with only 39 mm (1.5 in) over 7 days. Additionally, humidity levels are higher in October at 92%, compared to 82% in April. For a detailed look at weather specifics in April, check out Uddevalla weather in April.

In October, the weather is significantly cooler, with temperatures ranging from a chilling minimum of -5°C (24°F) to a maximum of 19°C (67°F), and an average of 9°C (48°F). The month experiences higher precipitation, totaling 103 mm (4.1 in) over 16 days, coupled with a high humidity level of 92%. In contrast, May offers a more pleasant climate, with temperatures ranging from a minimum of 0°C (31°F) to a warm maximum of 29°C (84°F), averaging 11°C (53°F). Precipitation is lower in May at 75 mm (3.0 in) over 12 days, and humidity is more comfortable at 73%. For more detailed information about weather patterns, you can explore Uddevalla weather in May.

October and June present contrasting weather patterns, reflecting the transition from autumn to summer. In June, temperatures range from a comfortable minimum of 5°C (42°F) to a pleasant maximum of 31°C (88°F), with an average of 16°C (62°F), creating an inviting atmosphere for outdoor activities. Conversely, October sees a significant drop in temperatures, with a minimum of -5°C (24°F), an average of 9°C (48°F), and a maximum of 19°C (67°F), signaling the onset of colder months. Additionally, October experiences higher precipitation levels of 103 mm (4.1 in) over 16 days, compared to June's 76 mm (3.0 in) over just 10 days, contributing to a more humid environment in October with 92% humidity compared to June's 71%. For a detailed look at the weather specifics, you can check Uddevalla weather in June.

When comparing the weather in October and July, we see clear seasonal contrasts. October is notably cooler, with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 19°C (67°F), while July enjoys much warmer conditions, with temperatures peaking at 33°C (92°F) and an average of 17°C (64°F). In October, the likelihood of rain increases, with precipitation occurring on about 16 days and a total of 103 mm (4.1 in), compared to July's 99 mm (3.9 in) over 13 days. Additionally, October's humidity is quite high at 92%, making the air feel heavier, in stark contrast to July's more comfortable humidity level of 72%. For those interested in specific weather patterns, you can find more details in the link: Uddevalla weather in July.

October weather features a significant drop in temperature compared to August, with average highs of only 19°C (67°F) versus August's sweltering maximum of 33°C (91°F). The minimum temperatures in October can plummet to -5°C (24°F), while August begins at a milder minimum of 6°C (44°F). Although both months experience about 16 days of precipitation, October sees an average rainfall of 103 mm (4.1 in), slightly less than August's 119 mm (4.7 in). Additionally, October's humidity is much higher at 92%, compared to August's more comfortable 77%. For more specifics on August weather, you can check Uddevalla weather in August.

October exhibits a more significant drop in temperatures compared to September, with average temperatures ranging from a minimum of -5°C (24°F) to a maximum of 19°C (67°F). In contrast, September enjoys milder conditions, with temperatures ranging from 0°C (32°F) to 24°C (75°F) and an average of 13°C (55°F). Both months see similar levels of precipitation, with October slightly edging out September at 103 mm (4.1 in) versus 101 mm (4.0 in), though October has more rainy days, totaling 16 compared to September's 14. Additionally, October exhibits higher humidity at 92%, reflecting a more damp and cooler atmosphere than the 86% experienced in September. For a detailed glimpse into September's weather specifics, you can visit Uddevalla weather in September.

October typically presents a more moderate climate compared to November, with average temperatures ranging from a minimum of -5°C (24°F) to a maximum of 19°C (67°F). The month experiences significant precipitation of 103 mm (4.1 in) over 16 days, contributing to a high humidity level of 92%. In contrast, November brings colder temperatures, with a minimum of -12°C (11°F) and a maximum of 15°C (59°F), alongside reduced precipitation of 71 mm (2.8 in) over 14 days. The humidity remains high at 93%. For a more detailed look at conditions, you can visit Uddevalla weather in November.

October typically experiences milder temperatures compared to December, with lows around -5°C (24°F) and an average of 9°C (48°F), peaking at a comfortable 19°C (67°F). In contrast, December brings chillier conditions, with temperatures dropping to a minimum of -13°C (8°F) and an average temperature of just 2°C (35°F), reaching a maximum of 10°C (50°F). Additionally, October sees higher precipitation levels, totaling 103 mm (4.1 in) over 16 rainy days, while December has a somewhat drier climate with 70 mm (2.7 in) over 14 days. Humidity remains high in both months, with October at 92% and December slightly higher at 93%. For more specific details on weather conditions, you can check Uddevalla weather in December.

Compare Uddevalla's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Uddevalla

As October unfolds in Uddevalla, it marks a significant transition into the cooler embrace of autumn. The chillier temperatures contrast sharply with the summer warmth, making brisk walks a refreshing experience as the leaves begin to paint the town in vibrant hues. With increased precipitation and a relatively high level of humidity, the month often features cloudier skies and more rainy days than its predecessors. This lush weather invites a cozy atmosphere, perfect for indulging in warm beverages while enjoying the changing landscape. For a deeper understanding of how Uddevalla's weather evolves throughout the year, check out Uddevalla Climate.