Last updated: February 26, 2025
September in Sassnitz, Germany offers a mild transition into autumn, with average temperatures around 16°C (61°F) and maximum peaks reaching 25°C (77°F). However, the month is marked by a notable 81 mm (3.2 in) of precipitation spread over 13 days, resulting in a relatively high humidity level of 82%. Visitors can expect a mix of sunny days and occasional showers, making it a beautiful yet unpredictable time to explore the charming coastal town. Embrace the gentle change in the season, as the vibrant hues of nature paint a picturesque backdrop for outdoor activities and scenic strolls.
As summer transitions to autumn in Sassnitz, Germany, September offers a pleasant climate with temperatures gradually cooling down. The minimum temperature settles comfortably at 11°C (52°F), while the average hovers around 16°C (61°F), ideal for outdoor activities. Daytime highs can reach a delightful 25°C (77°F), allowing for lingering warm afternoons before the chill of October sets in. The gradual shift from the warmth of summer to the crispness of fall is evident, as September finds a perfect balance between the fading summer heat and the upcoming autumn chill, inviting both locals and visitors to enjoy the stunning landscapes and vibrant seasonal changes.
In September, Sassnitz experiences a notable increase in precipitation, with 81 mm (3.2 in) of rainfall spread over 13 days. This marks a slight rise from the previous summer months, reflecting the transition into autumn. The trend shows a steady climb in rainfall from earlier in the year, with August’s 79 mm leading into September's heightened levels. With this uptick, the region prepares for the wetter fall months ahead, where October typically sees even more rainfall, reaching 107 mm (4.2 in). The consistent presence of rain in September contributes to the lush landscapes that characterize Sassnitz, making it a visually vibrant time despite the overcast skies.
As summer gives way to autumn in Sassnitz, Germany, September brings a slight rise in humidity, settling at 82%. This marks a subtle transition from the warmer months, where humidity levels dipped to their lowest at 80% in August. The trend showcases a gentle ebb and flow, with humidity beginning to edge upward again as the days grow shorter. With October hovering around 85%, it indicates a reestablishment of the typically higher humidity levels common in the fall and winter months. Overall, September serves as a bridge, retaining some summer warmth while gradually ushering in the characteristic dampness of autumn.
As summer fades into autumn in Sassnitz, Germany, the September UV Index settles at a moderate level of 5, reflecting a gradual decline from the peak of the summer months. This means beachgoers and sun seekers can still enjoy outdoor activities but should remain mindful of sun exposure, with a burn time of just 30 minutes for fair-skinned individuals. This month marks a notable shift from the very high and high levels seen in June through August, suggesting that while the sun remains a pleasant companion, the intensity is easing as the days grow shorter. As we transition into the fall, it’s essential to stay informed about the UV Index to enjoy the remaining sunlight safely. For more details, visit Sassnitz UV Index.
UV Risk Categories
In September, Sassnitz, Germany, basks in a delightful 308 hours of sunshine, marking a harmonious transition from the summer glow to the crispness of autumn. This month signifies a gentle decline in daylight, yet it remains a vibrant time, outshining the cooler October with its 249 hours. Notably, as we trace the year’s sunshine journey, we see a steady increase from January's meager 103 hours to a peak in April, showcasing the natural progression of longer days leading into summer. While the brighter days of May through August delightfully charm residents and visitors alike, September stands out as a bridge, allowing one last taste of summer’s warmth before the fast-approaching winter months.
In Sassnitz, Germany, the likelihood of sunny weather in September hovers around 32%, offering a moderate chance for glimpses of sunshine as summer transitions into autumn. This figure reflects a subtle decline from the sunnier months of June and April, both boasting a 49% chance of sun. Interestingly, while the sunny probabilities dip slightly as the year progresses into fall, they remain significantly higher compared to the danker winter months, like January and November, which are mired at 15% and 16% respectively. Thus, while September may not be the pinnacle of sunshine, it still presents opportunities for sunny days amidst the varying hues of fall.
As the summer sun begins to retreat, September in Sassnitz, Germany, offers a gentle transition with 12 hours of daylight, a delightful balance between the warmth of longer summer days and the impending shorter ones of autumn. This month marks a gradual decline from the peak of 17 hours seen in June, yet it's still notably longer compared to the diminished daylight of winter months. With each passing week, residents and visitors alike can savor the lingering light, enjoying the vibrant hues of early fall while preparing for the shorter days ahead in October, which will bring just 10 hours of daylight. As nature starts to shift, September provides a perfect opportunity to bask in the golden light of early autumn before winter's chill sets in.
As September welcomes the autumn breeze in Sassnitz, Germany, the average wind speed settles at 6.3 m/s (14 mph). This marks a slight dip from the summer's higher winds, where August boasted a gustier 6.9 m/s (15 mph), reflecting a gentle transition as the days shorten. Throughout the year, wind speeds exhibit a notable rhythm: the briskest months are typically in the colder depths of late fall and winter, with both November and December reaching 7.7 m/s (17 mph). Meanwhile, spring and early summer months present a more subdued pace, peaking in March and April but gradually relaxing into the warmth of May and June. This seasonal dance of winds not only underscores the climatic shifts of Sassnitz but also invites residents and visitors alike to embrace the invigorating gusts that define each month.
The weather in Sassnitz changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Sassnitz and find detailed weather information for every month.
September and January weather present a stark contrast. In September, temperatures range from a mild 11°C (52°F) at night to a pleasant maximum of 25°C (77°F), making it a comfortable month for outdoor activities. However, the month can be quite humid, with an average humidity of 82% and 81 mm (3.2 in) of rain over 13 days. In contrast, January experiences much colder conditions, with temperatures dropping to a minimum of -3°C (26°F) and peaking at only 10°C (50°F). Though it sees less precipitation at 64 mm (2.5 in) over the same number of rainy days, January's humidity is slightly higher at 87%. For more details on January's climate in this region, check out Sassnitz weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a minimum of 11°C (52°F) to a pleasant maximum of 25°C (77°F), with an average of 16°C (61°F). The month experiences 81 mm (3.2 in) of precipitation over 13 days and has a humidity level of 82%. In stark contrast, February's temperatures are much colder, with a minimum of -6°C (22°F), an average of 3°C (38°F), and a maximum of 12°C (54°F). Precipitation in February is lower at 60 mm (2.3 in), also over 13 days, but humidity is slightly higher at 88%. For more insights on February weather, you can visit Sassnitz weather in February.
September and March showcase contrasting weather conditions. In September, temperatures range from a minimum of 11°C (52°F) to a maximum of 25°C (77°F), with an average of 16°C (61°F). The month experiences an average of 81 mm (3.2 in) of precipitation across 13 days, and humidity stands at 82%. In contrast, March is considerably cooler, with temperatures dipping as low as -6°C (21°F) and averaging only 4°C (39°F), peaking at 10°C (50°F). Although it receives less precipitation at 59 mm (2.3 in) over 12 days, March has a higher humidity level of 87%. For those interested in more detailed weather patterns, you can check Sassnitz weather in March.
September generally offers warmer temperatures compared to April, with average highs reaching up to 25°C (77°F) as opposed to April's maximum of just 15°C (59°F). While September sees a higher average temperature of 16°C (61°F), April's cooler climate has minimum temperatures dipping to just 1°C (34°F). Precipitation is also more frequent in September, with 81 mm (3.2 in) over 13 days, compared to April's lighter rainfall of 34 mm (1.3 in) across 7 days. Additionally, humidity levels remain similar, with April slightly higher at 85% compared to 82% in September. For more specific details on April weather, visit Sassnitz weather in April.
When comparing the weather in September and May, it's evident that September tends to be warmer and wetter. In September, temperatures range from a minimum of 11°C (52°F) to a maximum of 25°C (77°F), with an average of 16°C (61°F). In contrast, May has cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 19°C (67°F), resulting in an average of only 11°C (52°F). Additionally, September sees more precipitation, totaling 81 mm (3.2 in) over about 13 days, compared to May's 43 mm (1.7 in) on 10 days. Both months share the same humidity level of 82%, but September's milder temperatures make it a more pleasant month for outdoor activities. For a detailed look at May's weather, you can visit Sassnitz weather in May.
When comparing the weather in September and June, we see some intriguing similarities and differences. Both months feature a minimum temperature of around 11°C (51-52°F) and a maximum that peaks at 25°C (77-78°F). However, June tends to be slightly warmer on average, with an average temperature of 17°C (62°F) compared to September's 16°C (61°F). In terms of precipitation, September is wetter, receiving 81 mm (3.2 in) over 13 days, while June has a more moderate 54 mm (2.1 in) over 10 days. Humidity levels remain notably similar, with September at 82% and June at 81%. For more detailed insights, you can view the Sassnitz weather in June.
When comparing the weather in September and July, we can see some notable differences. September typically has a slightly cooler temperature range, with minimums around 11°C (52°F) and maximums reaching 25°C (77°F), compared to July's minimums of 13°C (55°F) and maximums of 27°C (80°F). Both months experience similar precipitation levels, with September receiving 81 mm (3.2 in) and July slightly less at 76 mm (3.0 in), occurring over the same number of days—13. Humidity remains constant at 82% for both months, giving them a similarly muggy feel. For more specific insights into July's conditions, check out this link: Sassnitz weather in July.
In comparing the weather between September and August, September tends to be slightly cooler with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 25°C (77°F), while August enjoys warmer temperatures with a minimum of 14°C (57°F) and a maximum of 27°C (81°F). Both months experience similar precipitation levels, with September having 81 mm (3.2 in) and August slightly lower at 79 mm (3.1 in), across 13 rainy days for each month. Additionally, humidity is marginally higher in September at 82%, compared to August's 80%. For a detailed look at August's weather conditions, you can check Sassnitz weather in August.
September typically enjoys milder temperatures, with an average of 16°C (61°F) and highs reaching 25°C (77°F), making it a more comfortable month overall. In contrast, October ushers in cooler weather, with daily highs averaging only 18°C (64°F) and a drop in the minimum temperature to 7°C (44°F). While both months see significant precipitation, October experiences higher rainfall totals at 107 mm (4.2 in) compared to September's 81 mm (3.2 in), and more rainy days, increasing from 13 to 17. Humidity also rises slightly in October, reaching 85% compared to 82% in September. For more details about the weather specific to October, you can check Sassnitz weather in October.
September tends to be milder with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 25°C (77°F), making it a comfortable month with an average temperature of 16°C (61°F). In contrast, November sees a significant drop in temperatures, with a minimum of 2°C (35°F) and a maximum of just 16°C (62°F), and an average of 8°C (47°F). Precipitation patterns are relatively similar, with September receiving 81 mm (3.2 in) over 13 days and November showing slightly less at 77 mm (3.0 in) across 15 days. Additionally, November comes with higher humidity levels at 85%, compared to September's 82%. For more details on the specific weather conditions in November, you can check Sassnitz weather in November.
September and December present striking contrasts in weather conditions. In September, temperatures range from a mild 11°C (52°F) at night to a warm average of 16°C (61°F), peaking at 25°C (77°F), making it a pleasant month for outdoor activities. However, it also sees significant rainfall with 81 mm (3.2 in) spread over 13 days, alongside relatively high humidity at 82%. In stark contrast, December brings much colder temperatures, with a minimum of -2°C (29°F) and a maximum of only 9°C (49°F), averaging around 4°C (40°F). While precipitation is slightly lower at 75 mm (3.0 in), it occurs over 17 days, resulting in a more wintry and damp atmosphere, complemented by an increase in humidity to 85%. For more details about this month’s conditions, you can check out Sassnitz weather in December.
As summer gives way to autumn, September in Sassnitz offers a refreshing shift in weather that sets it apart from the warmer summer months. While the temperatures are still pleasant, the significant drop from the summer highs creates a cooler, more invigorating atmosphere, perfect for enjoying nature. Expect a mix of cloud cover and rain, with approximately half the days experiencing precipitation. This increase in humidity adds a crispness to the air, inviting visitors to explore the stunning landscapes without the heat. For a deeper understanding of what to expect, check out Sassnitz Climate.