Last updated: August 27, 2025
In September, the weather in Falun, Sweden showcases a remarkable transition into fall, characterized by a maximum temperature of 24°C (75°F) and an average of 11°C (52°F). As the month progresses, temperatures can dip to a minimum of -1°C (30°F), heralding the chill of autumn. The region experiences about 55 mm (2.2 in) of precipitation over 10 days, contributing to the lush landscapes that emerge during this time. With humidity levels reaching 87%, the air carries a refreshing crispness, making September an enchanting month to explore the beauty of Falun amidst changing foliage.
As summer transitions to autumn in Falun, Sweden, September brings a refreshing shift in temperatures. The month opens with minimum temperatures dipping to around -1°C (30°F), while daytime averages rise to a comfortable 11°C (52°F). Despite the cooling nights, maximums can reach up to 24°C (75°F), providing many opportunities to enjoy the waning warmth of the season. This pattern marks a notable decline from the summer highs experienced in August, highlighting the gradual descent into cooler months ahead as the landscape begins to transform with the colors of autumn. Overall, September showcases a beautiful balance of warmth and crisp air, making it an ideal time for outdoor activities and enjoying nature’s vibrant display.
In September, Falun experiences a moderate shift in precipitation patterns, receiving 55 mm (2.2 in) of rain over 10 days. This marks a notable decrease from the substantial 95 mm (3.7 in) recorded in August, which typically brings the summer's wettest conditions. As the month unfolds, the transition toward autumn becomes evident, characterized by a blend of crisp air and sporadic showers. September's rainfall, while less intense than in the peak summer months, contributes to the region's lush landscapes and sets the stage for the upcoming autumn foliage. The consistent number of precipitation days signals a gradual preparation for the wetter months ahead, maintaining a rhythm that's both refreshing and essential for the local ecosystem.
In September, the humidity in Falun, Sweden exhibits a notable increase, rising to 87% after the more moderate levels of summer. This shift marks a return towards the higher humidity levels typical of the earlier months in the year, suggesting a transition as autumn approaches. While May, June, and July showcase the driest conditions, with humidity dipping to 74%, the trend indicates that late summer and early fall bring back the moister air, similar to spring, which starts around April at 84%. The increase in September serves as a reminder of the looming winter, as humidity levels will soon climb again, reaching 92% in October. Overall, September signifies a pivotal moment in the seasonal cycle of humidity in Falun.
As September arrives in Falun, Sweden, sun enthusiasts can expect a moderate UV Index of 4, allowing for 30 minutes of safe sun exposure before the risk of sunburn increases. This indicates a gentle descent from the high UV levels of summer, with July and June peaking at a UV Index of 7. As the days shorten and the warmth of summer begins to fade, awareness of UV levels remains essential. Transitioning from the vibrancy of summer, September's rays still offer enjoyable outdoor moments, but it’s wise to stay mindful of skin protection. For more details on the UV Index throughout the year, visit Falun UV Index.
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As summer gracefully transitions into autumn, September in Falun, Sweden offers a delightful blend of lingering warmth and vibrant colors. With 266 hours of sunshine, the month stands as a bridge between the sun-drenched days of summer and the cooler evenings of fall. While this is a notable decrease from the peak sunshine hours of July, which boasts 467 hours, September still provides ample daylight for outdoor adventures and scenic strolls. This gradual decline in hours signals the inevitable shift in seasons, inviting residents and visitors alike to savor the crisp air and the beauty of the changing landscape before the shorter days of October set in.
September in Falun, Sweden, brings a moderate chance of sunny weather, with the likelihood sitting at 25%. This marks a decline from the more sunlit summer months, such as July, which boasts a 49% chance. As the warmth of summer fades, the days shorten, leading to a shift in weather patterns. While the sunny days are fewer in September compared to the vibrant April days at 51%, this month still holds pockets of brightness amid the cooler autumn breeze. However, the trend suggests that if you're hoping for sunny skies, your best chances would have been earlier in the season. As you step into September, embracing the beauty of crisp air and the changing colors of nature can be just as rewarding as seeking out those elusive sunny spells.
As summer fades into autumn in Falun, Sweden, September marks a transition in daylight that reflects the changing seasons. With 12 hours of daylight, the month showcases a noticeable decrease from the long, sun-filled days of July and August, where daylight peaked at 18 hours. This gradual decline continues a trend established earlier in the year, as daylight hours steadily increased from a mere 6 hours in January to a vibrant 17 hours in May. September's balance of light calls for a time of reflection and preparation, as the days slowly inch towards the darker months of October and November, where daylight dwindles to just 10 and 7 hours, respectively. This ebb and flow of light in Falun serves as a reminder of the cyclical nature of the seasons, embracing the beauty of transition.
As summer transitions into autumn, September in Falun, Sweden, greets residents with a gentle average wind speed of 3.1 m/s (7 mph), mirroring August's breezy charm. This consistent airflow suggests a steady climate as the days grow cooler, setting the stage for the brisk winds of October, which see a slight uptick to 3.9 m/s (9 mph). Interestingly, the year's wind patterns show a decline during the warmer months of June and July, where the winds mellow to around 2.5 to 2.6 m/s (6 mph). September, therefore, stands out as a bridge between the serene end of summer and the invigorating winds of fall, welcoming the seasonal shift with a pleasant breeze that encourages outdoor exploration.
Weather in Falun varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Falun, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in September and January, significant differences emerge. September boasts a mild average temperature of 11°C (52°F), with daytime highs reaching up to 24°C (75°F). The month experiences 55 mm (2.2 in) of precipitation over approximately 10 days, accompanied by a relatively high humidity level of 87%. In contrast, January presents a stark chill, with average temperatures plummeting to -3°C (27°F) and minimums dropping as low as -26°C (-14°F). This winter month sees less precipitation at 36 mm (1.4 in) over 8 days, but the humidity is notably higher at 96%. For more detailed insights, you can check Falun weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 24°C (75°F), with an average of 11°C (52°F). This month sees about 55 mm (2.2 in) of precipitation over approximately 10 days, while humidity levels sit at a relatively high 87%.
In contrast, February is much colder, with temperatures dipping to a minimum of -19°C (-2°F) and peaking at just 9°C (49°F), averaging -3°C (27°F). February experiences less precipitation than September, recording around 35 mm (1.4 in) over 8 days, but has a higher humidity level of 93%. For a deeper look at February weather specifics, check out Falun weather in February.
In comparing the weather of September and March, notable differences emerge in temperature and overall climate conditions. September enjoys a more moderate range, with average temperatures around 11°C (52°F) and a maximum of 24°C (75°F), while March is significantly colder, with an average of 0°C (33°F) and occasional highs of 18°C (64°F). Precipitation is slightly higher in September at 55 mm (2.2 in) over 10 days compared to March, which sees 40 mm (1.6 in) spread across 7 days. Both months exhibit high humidity, with March slightly higher at 91% compared to September's 87%. For a more detailed look at March weather, visit Falun weather in March.
September and April present distinct contrasts in weather conditions. In September, temperatures range from a mild -1°C (30°F) at night to a pleasant maximum of 24°C (75°F) during the day, with an average of 11°C (52°F). This month experiences higher precipitation, with about 55 mm (2.2 in) falling over approximately 10 days, while humidity remains relatively high at 87%.
In contrast, April sees cooler temperatures, with a minimum of -12°C (11°F) and a more modest maximum of 21°C (70°F), averaging around 4°C (40°F). Precipitation is less frequent, totaling 28 mm (1.1 in) over just six days, accompanied by slightly lower humidity at 84%. For more detailed information, visit Falun weather in April.
September and May display distinct weather patterns that highlight the transition between seasons. In September, temperatures range from a chilly minimum of -1°C (30°F) to a comfortable maximum of 24°C (75°F), with an average of 11°C (52°F). The month experiences about 55 mm (2.2 in) of precipitation over approximately 10 days, accompanied by high humidity levels averaging 87%.
In contrast, May features slightly cooler average temperatures, with a minimum of -5°C (24°F) and a higher maximum of 28°C (82°F), bringing the average to around 10°C (50°F). Precipitation is slightly higher at 57 mm (2.2 in) over about 11 days, yet the humidity is lower at 74%. For a closer look at the weather specifics during this month, you can visit Falun weather in May.
In comparing the weather of September and June, we can see distinct differences in temperature and humidity. September experiences a wider temperature range, with a minimum of -1°C (30°F) and a maximum of 24°C (75°F), averaging around 11°C (52°F). In contrast, June sees milder conditions, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 31°C (88°F), and an average of 16°C (61°F). While September has a higher humidity level at 87%, June's humidity is more moderate at 73%. Additionally, June tends to have slightly more precipitation with 75 mm (2.9 in) across 11 days compared to September's 55 mm (2.2 in) over 10 days. For more details on June weather, you can check out Falun weather in June.
When comparing the weather in September and July, it’s clear that July is notably warmer, with average temperatures reaching around 17°C (63°F) and maximums soaring up to 32°C (89°F). In contrast, September experiences cooler conditions, with an average of 11°C (52°F) and highs peaking at 24°C (75°F). Humidity levels are higher in September at 87%, compared to 73% in July, which may make the cooler September air feel damp. Additionally, while September sees slightly less precipitation overall (55 mm or 2.2 in over 10 days), July is wetter, with 70 mm (2.8 in) spread over 11 days. For a detailed look at July's weather, check out Falun weather in July.
In comparing the weather between August and September, we notice a significant shift in temperatures and precipitation patterns. September features cooler temperatures, with a minimum of -1°C (30°F) and an average of 11°C (52°F), compared to August's warmer minimum of 3°C (37°F) and average of 15°C (60°F). The maximum temperatures in September also decline to 24°C (75°F), which is notably lower than August’s high of 29°C (84°F). Additionally, September experiences slightly less precipitation, totaling 55 mm (2.2 in) over 10 days, compared to August’s 95 mm (3.7 in) over 14 days, indicating a relatively drier month. Humidity levels are higher in September at 87%, compared to August's 78%, contributing to a distinct fall-like atmosphere. For more details on August weather, you can check Falun weather in August.
September and October showcase a transition in weather patterns as autumn deepens. In September, temperatures range from a minimum of -1°C (30°F) to a maximum of 24°C (75°F), leading to an average of 11°C (52°F). The month experiences around 55 mm (2.2 in) of precipitation over 10 days, with humidity levels at 87%. In contrast, October brings cooler temperatures, with a minimum of -6°C (21°F) and an average of 6°C (44°F), reaching a maximum of 20°C (68°F). The month sees increased precipitation, totaling 88 mm (3.5 in) over 13 days, alongside slightly higher humidity at 92%. This comparison highlights the cooler and wetter conditions that typically characterize October. For more detailed weather information, check Falun weather in October.
September and November present distinct transitional weather patterns. In September, temperatures range from a mild minimum of -1°C (30°F) to a comfortable maximum of 24°C (75°F), with an average of 11°C (52°F). The month experiences a fair amount of rainfall, totaling 55 mm (2.2 in) over approximately 10 days, alongside a relatively high humidity level of 87%. In contrast, November sees much cooler conditions, with temperatures dipping to a minimum of -13°C (9°F) and an average of only 2°C (36°F), peaking at 14°C (58°F). The precipitation is slightly lower at 52 mm (2.0 in) over the same number of days, but humidity rises to 94%, creating a notably fresher and sharper atmosphere. For more details, you can check the Falun weather in November.
September weather in Falun showcases a mild transition into autumn, with temperatures ranging from a chilly minimum of -1°C (30°F) to a pleasant maximum of 24°C (75°F). The average temperature hovers around 11°C (52°F), accompanied by approximately 55 mm of precipitation over about 10 days, and a relatively high humidity level of 87%. In contrast, December brings a stark change as winter settles in, with temperatures plunging to a minimum of -20°C (-4°F) and an average of -2°C (29°F), peaking at just 8°C (47°F). Precipitation slightly increases to 57 mm across 13 days, and humidity rises to 94%. For a deeper insight into the December weather conditions, visit Falun weather in December.
As September unfolds in Falun, the weather embodies a unique transition from the warm embrace of summer to the crispness of autumn. With temperatures averaging a mild 11°C, the month presents an intriguing mix of warm days hitting up to 24°C and cooler nights dipping close to freezing. Expect a significant level of humidity at 87%, contributing to the brisk feel in the air. Rainfall is common, with about ten days of precipitation, resulting in around 55 mm accumulating throughout the month. This blend of conditions makes September distinct — a time when nature begins to don its vibrant fall colors. For more detailed insights into the weather variations throughout the year, visit Falun Climate.