Last updated: August 27, 2025
October in Norrtälje, Sweden brings a captivating blend of crisp autumn air and picturesque scenery. With a daily temperature peaking at 17°C (63°F) and dipping to a refreshing 0°C (32°F), the average temperature rests around 8°C (47°F), setting the stage for vibrant fall foliage. Expect 72 mm (2.8 in) of rainfall spread across 13 days, contributing to the region's lush landscape, while the high humidity level of 89% envelops the area in a cool, moody atmosphere perfect for enjoying cozy indoor activities or scenic outdoor strolls. Norrtälje's October weather offers a unique charm that beckons both locals and visitors to embrace the changing season.
As October settles in Norrtälje, Sweden, a noticeable transition occurs in the weather. The month opens with a minimum temperature of 0°C (32°F), signaling the shift from the milder autumn days of September to the crisp embrace of early winter. Average temperatures hover around 8°C (47°F), while daytime highs can reach a comfortable 17°C (63°F), inviting residents and visitors to enjoy the stunning fall foliage. This gradual cooling marks a significant drop from the balmy temperatures of summer, showcasing a clear trend as the city prepares for the colder months ahead. As daylight diminishes, the charming scenery of Norrtälje takes on an enchanting quality, making October a delightful yet brisk experience.
October in Norrtälje marks a notable shift in the climate as it ushers in one of the wettest months of the year. With 72 mm (2.8 inches) of precipitation recorded, this month surpasses all others, reflecting a significant increase from the 47 mm seen in September. Interestingly, October also experiences the highest number of rainy days, totaling 13, indicating that residents can expect nearly every other day to contribute to the general dampness. This trend toward increased rainfall sets the stage for the even wetter months to come, as November follows closely behind with 44 mm (1.7 inches). The gradual build-up in precipitation showcases autumn's embrace in this picturesque Swedish locale, where vibrant foliage and regular rain create a distinct seasonal atmosphere.
As October envelops Norrtälje, Sweden, the humidity rises to 89%, marking a noticeable increase from the drier summer months. This shift reflects a return to the more humid conditions characteristic of the autumn season, echoing the 90% recorded in January and November. Prior to October, the summer months enjoyed lower humidity levels, with July peaking at just 74%. However, as the year transitions into fall, humidity levels gradually climb, culminating in a significant resurgence in October that signals the approach of winter. This cyclical pattern highlights Norrtälje's characteristic charm, where crisp autumn air gives way to the moist embrace of the approaching colder months.
In October, Norrtaelje experiences a notable shift in UV exposure, with the UV Index registering at 2. This marks a dip from the higher levels seen in the summer months, as the sun's intensity decreases with the onset of autumn. The exposure category is considered low, allowing for a safe burn time of approximately 45 minutes under direct sunlight. This transition reflects a gentle easing into cooler weather and shorter days, a welcome change for those looking to enjoy outdoor activities without the worry of overexposure. As the year winds down, it's essential to stay informed about UV levels, even in the fall. For more detailed information, visit Norrtaelje UV Index.
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In Norrtälje, Sweden, October brings a significant transition as daylight begins to wane, with the city basking in 217 hours of sunshine. This marks a noticeable dip from the vibrant summer months, where June through August dazzled with nearly 490 hours, showcasing the peak of the sunny season. The trend continues in September, which retains a generous 314 hours, but October’s shorter days hint at the impending winter. Despite the decline, October still offers a delightful mix of crisp autumn air and occasional golden rays, making it a perfect time to enjoy the serene beauty of the changing landscape before the long nights set in.
In Norrtälje, Sweden, the likelihood of sunny weather in October hovers around 26%, mirroring the cloudy tendencies of the preceding months. After experiencing a peak in sunshine during the summer, with July boasting a robust 57% chance, the days gradually grow dimmer as autumn settles in. While the sun begins to retreat, October still holds a chance for those golden rays, albeit slightly lower than September’s 27%. As the leaves turn and temperatures drop, locals can expect a mix of overcast skies and fleeting sunny moments, all characteristic of this transitional season.
In Norrtälje, Sweden, the transition into October marks a notable shift in daylight duration as the vibrant summer days gradually give way to the early onset of winter. With just 10 hours of daylight, October experiences a gentle decline from the 12 hours of September, continuing the trend of shortening days. This pattern reflects the natural rhythm of the seasons, beginning with the long days of June and July, where the sun graces the sky for up to 18 hours, before tapering off through the autumn months. As the year progresses towards its final chapters, the daylight dwindles, offering a precursor to the 6 hours found in December. October serves as a reminder of the fleeting beauty of autumn, transitioning yet again into colder, darker months.
As October descends in Norrtälje, Sweden, the winds gather strength, with average speeds reaching 5.3 m/s (12 mph)—the highest recorded for the year. This invigorating breeze stands in stark contrast to the gentler gusts of summer, where speeds dipped to a calm 3.1 m/s (7 mph) in June. The transition into fall brings a notable increase in wind activity, reflecting the shift in seasons. As the days grow shorter and the air crisper, the October wind heralds the onset of winter, stirring the vibrant landscapes of Norrtälje and inviting residents to embrace the seasonal changes with open arms. Whether it’s the rustling leaves or the sound of wind through the trees, the October breeze brings a refreshing vitality to the picturesque town.
Weather in Norrtaelje varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Norrtaelje, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January showcase distinctly different weather patterns. In October, temperatures range from a chilly 0°C (32°F) to a milder 17°C (63°F), with an average of 8°C (47°F). This month sees significant precipitation, totaling 72 mm (2.8 in) over 13 days, coupled with high humidity at 89%. In contrast, January experiences much colder conditions, with temperatures dipping down to -14°C (7°F) and peaking at just 9°C (49°F), averaging around 0°C (32°F). January is also drier, with only 39 mm (1.5 in) of precipitation over 10 days and slightly increased humidity at 90%. For more details about the conditions during this month, you can check out Norrtaelje weather in January.
October and February present significantly different weather patterns. In October, temperatures range from a minimum of 0°C (32°F) to a maximum of 17°C (63°F), with an average of 8°C (47°F). This month experiences about 72 mm (2.8 in) of precipitation over 13 days, accompanied by a high humidity level of 89%. In contrast, February is much colder, with temperatures dropping as low as -14°C (7°F) and peaking at 9°C (49°F), averaging around -1°C (31°F). Precipitation in February is lower at 35 mm (1.4 in), occurring over 9 days, and humidity remains relatively stable at 88%. For more detailed insights on February conditions, visit Norrtaelje weather in February.
In comparing the weather between October and March, October tends to be milder, with average temperatures ranging from 0°C (32°F) to a maximum of 17°C (63°F), while March experiences colder conditions, with temperatures fluctuating between -13°C (9°F) at the low end and reaching up to 17°C (62°F). Both months feature high humidity levels of 89%, but October sees more precipitation, totaling 72 mm (2.8 in) over 13 days, compared to March's 40 mm (1.6 in) across just 7 days. For more detailed insights on the weather in March, you can visit Norrtaelje weather in March.
October and April present contrasting weather conditions, reflecting the transition from autumn to spring. In October, temperatures range from a chilly 0°C (32°F) at night to a mild average of 8°C (47°F) during the day, peaking at 17°C (63°F). This month also sees a higher precipitation level of 72 mm (2.8 in) over 13 days, accompanied by a high humidity of 89%. In contrast, April experiences colder nights, dipping to a minimum of -10°C (15°F), but it warms up to an average of 4°C (40°F) and can reach a pleasant 20°C (69°F) during the day. Additionally, April is significantly drier, with only 26 mm (1.0 in) of rain across 7 days and a humidity level of 85%. For more details on April weather, you can visit Norrtaelje weather in April.
In comparing the weather of October and May, October tends to be cooler and wetter. The average temperature in October hovers around 8°C (47°F), with a maximum of 17°C (63°F), while May showcases a warmer average of 9°C (49°F) that can rise to 25°C (78°F). October experiences more precipitation, with 72 mm (2.8 in) falling over 13 days, compared to May's 48 mm (1.9 in) over 9 days. Additionally, October has a higher humidity level at 89%, whereas May's humidity is more moderate at 77%. For those looking to explore the weather specifics of May, Norrtaelje weather in May provides detailed insights.
In comparing the weather between October and June, October experiences significantly cooler temperatures, with average highs of just 17°C (63°F) compared to June's warm peaks of 28°C (82°F). While October's minimum temperature can drop to 0°C (32°F), June maintains a milder minimum of 5°C (41°F). Additionally, October receives more precipitation, averaging 72 mm (2.8 in) over approximately 13 days, whereas June sees less rainfall at 42 mm (1.7 in) spread across about 7 days. The humidity in October is also higher at 89% compared to June's 76%, making October feel more brisk and damp. For more detailed information, you can check Norrtaelje weather in June.
Comparing the weather in October and July reveals distinct differences in temperature and humidity. In October, temperatures range from a chilly minimum of 0°C (32°F) to a pleasant maximum of 17°C (63°F), with an average of 8°C (47°F). The month also experiences significant rainfall, totaling 72 mm (2.8 in) over approximately 13 wet days and high humidity at 89%. In contrast, July showcases much warmer conditions, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 30°C (86°F) and an average of 17°C (64°F). This summer month has relatively lower precipitation at 61 mm (2.4 in) spread across 10 days and lower humidity at 74%. For more detailed insights, check out Norrtaelje weather in July.
October weather significantly differs from August, showcasing the transition into fall. In October, temperatures range from a chilly minimum of 0°C (32°F) to a maximum of 17°C (63°F), with an average of 8°C (47°F), while August enjoys much warmer conditions, with a minimum of 6°C (44°F) and a peak of 28°C (82°F), averaging 17°C (63°F). Precipitation is slightly higher in October at 72 mm (2.8 in) over 13 days, compared to August's 62 mm (2.4 in) in 12 days, indicating a wetter autumn. Additionally, October's humidity is higher at 89% versus August's 77%, contributing to a noticeably cooler and damp atmosphere. For more details on August weather, visit Norrtaelje weather in August.
In comparing the weather of October and September, it is evident that October experiences cooler temperatures, with average highs of 17°C (63°F) compared to September's 22°C (73°F). The minimum temperatures also drop, with October reaching lows of 0°C (32°F) against September's 2°C (35°F). Additionally, October sees an increase in precipitation, accumulating 72 mm (2.8 in) over 13 rainy days, while September is relatively drier with 47 mm (1.8 in) over 9 days. The humidity also rises slightly in October to 89%, compared to September's 85%. For a more detailed look at September's weather patterns, you can visit Norrtaelje weather in September.
October and November present a notable shift in weather patterns. In October, temperatures range from a chilly 0°C (32°F) at night to a mild 17°C (63°F) during the day, with average temperatures around 8°C (47°F). The month sees quite a bit of rain, with a total of 72 mm (2.8 in) over 13 days and high humidity at 89%. In contrast, November experiences cooler temperatures, with a minimum dipping to -8°C (19°F) and an average of 5°C (41°F). The maximum temperature reaches 14°C (57°F), and precipitation decreases to 44 mm (1.7 in) over 10 days, while humidity remains slightly higher at 90%. For a more detailed look at the weather during November, you can visit Norrtaelje weather in November.
October and December present markedly different weather conditions. In October, temperatures range from a minimum of 0°C (32°F) to an average of 8°C (47°F), peaking at around 17°C (63°F). The month sees substantial precipitation, with 72 mm (2.8 in) falling over approximately 13 days and humidity remaining high at 89%. In contrast, December experiences colder temperatures, with a minimum of -12°C (11°F) and a max of 9°C (49°F), resulting in an average temperature of 1°C (34°F). Precipitation decreases slightly to 65 mm (2.6 in) over 14 days, accompanied by a slightly lower humidity of 87%. For more details on December's climate, you can visit Norrtaelje weather in December.
As October unfolds in Norrtälje, the weather takes a noticeable turn towards chillier conditions, marking a shift from the mildness of summer to the crispness of autumn. With average temperatures resting around 8°C (47°F), the month brings a blend of brisk air and an increased likelihood of rainfall, as evidenced by the 72 mm of precipitation over 13 days. The air is often damp with 89% humidity, making it feel even cooler, especially during those crisp mornings. This creates a perfect backdrop for enjoying the fall colors while preparing for the colder months ahead. For more insight into how the climate shifts throughout the year, visit Norrtaelje Climate.