September Weather in Fusine, Italy

Last updated: March 24, 2025

September in Fusine, Italy offers a captivating transition from summer warmth to the chilly embrace of autumn. With maximum temperatures reaching around 21°C (70°F) and an average of 10°C (51°F), the days are pleasantly mild. However, the nights can drop significantly, with minimum temperatures plummeting to -4°C (26°F). Rainfall is not uncommon, contributing to a notable precipitation total of 133 mm (5.2 in) spread over 15 days, making this month quite humid at 83%. As the vibrant colors of fall begin to emerge, visitors can expect an enchanting blend of crisp air and serene landscapes, perfect for exploring the natural beauty of this charming region.

September Temperature in Fusine

As September arrives in Fusine, Italy, temperatures begin to transition from the warmth of summer to the cool embrace of autumn. With daily averages of 10°C (51°F), this month marks a delightful shift, showcasing a maximum of 21°C (70°F)—perfect for outdoor adventures amidst the breathtaking landscape. The nights, however, bring a noticeable chill, with minimum temperatures dipping to -4°C (26°F). This blend of mild days and cooler evenings creates an inviting atmosphere, making September a beautiful time to experience the serene beauty of Fusine before winter sets in. The gradual decrease in temperatures signals the approach of crisp fall days, encouraging visitors to explore the vibrant changing foliage.

September Weather in Fusine: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Fusine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec192631384656585751433223
Data source: Temperature data for Fusine 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.

September Precipitation in Fusine

In September, Fusine, Italy experiences a notable shift in precipitation patterns, receiving 133 mm (5.2 in) of rain over 15 days. This marks a decrease in rainfall compared to the preceding months, particularly following August’s peak of 177 mm (7.0 in) over 19 days. As summer transitions to autumn, the amount of rain tapers off, yet it remains significant enough to nurture the lush landscapes for which this region is renowned. The trend shows that while September is wetter than early summer, it sets the stage for October’s anticipated increase in precipitation, highlighting Fusine’s dynamic weather cycle that shapes its vibrant natural beauty.

September Precipitation Trends in Fusine

The chart displays monthly precipitation patterns in Fusine, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec505187113161147155177133160138111
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Fusine

In Fusine, Italy, September experiences a humidity level of 83%, which is consistent with the trend seen in the preceding summer months. After a peak during the colder winter and early spring seasons, where humidity rises significantly, the summer months show a gradual decline, reaching its lowest point in May at 80%. As autumn begins, humidity experiences a slight uptick in September, but remains lower than the winter months that follow. This steady pattern highlights Fusine's unique climate rhythm, allowing residents and visitors to anticipate a comfortable transition from the warmth of summer into the cooler autumn days.

September Average Humidity in Fusine

This chart illustrates the average monthly humidity levels in Fusine, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Fusine

September in Fusine, Italy, sees a UV Index of 7, indicating a high exposure category with a burn time of approximately 25 minutes. This marks a slight decline from the very high levels experienced in the summer months of July and August, which consistently hovered at a UV Index of 10 and offered little respite from the sun's rays. As autumn approaches, it’s essential to stay vigilant; while the UV Index decreases, it remains significant compared to the winter months ahead. Awareness of these trends is crucial for sun safety. For further details on UV levels throughout the year, visit Fusine UV Index.

Maximum UV Index Levels in Fusine for September

The chart shows the monthly maximum UV Index (UVI) for Fusine in September, 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.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097632
Data source: Fusine September 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.

September Sunshine in Fusine

As summer transitions to fall, September in Fusine, Italy offers a delightful balance of warmth and sunlight, with an impressive 309 hours of sunshine illuminating the stunning landscapes. Although this marks a decline from the sun-drenched peak of July, which boasts 410 hours, September still captures the essence of late summer splendor. The months leading up to this seasonal shift reflect a gradual increase in daylight, peaking in July before tapering off as autumn edges closer. With the golden hue of late summer sunsets painting the skies, September invites visitors to relish the lingering warmth while preparing for the vivid colors of fall, making it a truly enchanting time to explore this picturesque region.

Monthly Sunshine Duration in Fusine: September Highlighted

The September sunshine duration represents the total number of hours Fusine experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec179h236h310h336h359h386h410h366h309h276h204h199h
Data source: Fusine September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Fusine During September

As September arrives in Fusine, Italy, the likelihood of sunny weather gently declines, with an estimated 31% chance of sun. This marks a notable drop compared to the summer months, where August enjoyed a 47% sunshine probability. The trend suggests a gradual transition into autumn, as sunlight becomes less frequent than in the playful warmth of earlier months. The fleeting days of late summer can still bring moments of brightness, but travelers should prepare for more variable conditions as the region transitions into October's 41% chance of sun, reminding us that nature often dances between warmth and change during this picturesque time of year.

Percentage of Sunny Days in September in Fusine

The chart illustrates the percentage of sunny days in Fusine throughout the year, with September 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 Fusine experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec33%46%55%46%34%36%37%47%31%41%38%48%
Data source: Fusine September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Fusine in September

As summer fades, September in Fusine, Italy brings a gentle shift in daylight, with the duration averaging around 12 hours. This month marks a transition from the sun-soaked days of July and August, which boast longer daylight hours, at 15 and 14 hours, respectively. After the summer's peak, September gradually relinquishes its sunlight, paving the way for the shorter days of autumn. As the vibrant colors of nature begin to change, the decrease of three hours of daylight from the summer peak invites a more reflective atmosphere, perfect for enjoying the crisp air and stunning scenery that this enchanting region has to offer.

Average Daylight Hours in Fusine for September

The chart illustrates the variation in daylight duration in Fusine throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 4m10h 20m11h 56m13h 34m14h 58m15h 41m15h 18m14h 4m12h 29m10h 52m9h 25m8h 40m
Data source: Fusine daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Fusine

As September graces Fusine, Italy, the winds whisper gently with an average speed of just 1.0 m/s (2 mph), marking a notable dip from the busier summer months. Throughout the year, the wind's behavior reveals a compelling rise and fall trend: it starts at a modest pace in winter and gradually picks up by the end of the year, with a peak in December at 1.8 m/s (4 mph). However, September stands as a serene transition, as tranquil breezes usher in the shift toward autumn, suggesting a period of calm before the winds begin to invigorate again in October and November. This gentle September air invites leisurely strolls and reflection amidst the stunning backdrop of the Italian landscape.

Average September Wind Speed in Fusine

The chart displays monthly wind speed patterns in Fusine, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.61.11.21.11.21.11.21.21.0 m/s1.21.41.8
Data source: Fusine September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Fusine Compares to Other Months

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

September and January showcase stark contrasts in weather conditions. In September, temperatures range from a chilly -4°C (26°F) at night to a pleasant 21°C (70°F) during the day, with an average of 10°C (51°F). The month sees considerable rainfall, totaling 133 mm (5.2 in) over about 15 days, and humidity levels are moderately high at 83%. In contrast, January is characterized by much harsher conditions, with minimum temperatures plummeting to -27°C (-16°F) and a daytime maximum of just 6°C (42°F), averaging -7°C (19°F). Precipitation is significantly lower at 50 mm (2.0 in), occurring over only 8 days, while humidity rises to 92%, adding to the cold's biting feel. For more detailed weather insights, you can check Fusine weather in January.

September and February present contrasting weather patterns that highlight the transition between seasons. In September, temperatures range from a minimum of -4°C (26°F) to a maximum of 21°C (70°F), with an average of 10°C (51°F). The month sees about 133 mm (5.2 in) of precipitation over 15 days, accompanied by a humidity level of 83%. In stark contrast, February experiences much colder conditions, with temperatures dipping as low as -22°C (-7°F) and reaching a maximum of 11°C (52°F), averaging -3°C (26°F). Precipitation is lower, totaling 51 mm (2.0 in) across 8 days, and humidity rises slightly to 89%. These differences illustrate a significant shift from the relatively mild, moist days of early autumn to the frigid, dry environment typical of mid-winter. For more detailed weather information, see Fusine weather in February.

In comparing the weather in September and March, notable differences emerge in both temperature and precipitation patterns. September generally enjoys milder conditions, with average temperatures around 10°C (51°F) and highs reaching up to 21°C (70°F), while March is markedly colder, with average temperatures around 0°C (31°F) and maximums only reaching 14°C (57°F). Additionally, September experiences higher precipitation levels, with 133 mm (5.2 in) over approximately 15 days, in contrast to March, which sees 87 mm (3.4 in) over around 11 days. Humidity remains consistent in both months, with September at 83% and March slightly higher at 87%. For a more detailed look at March weather, visit Fusine weather in March.

In September, the weather is generally milder, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 21°C (70°F) and an average of 10°C (51°F). The month sees an average precipitation of 133 mm (5.2 in) over 15 days, with a high humidity level of 83%. In contrast, April experiences cooler temperatures, with lows reaching -10°C (15°F) and maximums of 16°C (61°F), averaging around 3°C (39°F). Rainfall is slightly less, totaling 113 mm (4.5 in) over 12 days, and humidity is slightly higher at 84%. Overall, September tends to be warmer and wetter than the chillier and drier April. For more detailed information about April weather, you can visit Fusine weather in April.

When comparing the weather in September and May, September tends to be milder with average temperatures around 10°C (51°F) and a maximum of 21°C (70°F), while May has slightly cooler average temperatures at 8°C (46°F) and a maximum of 20°C (68°F). Precipitation is more pronounced in May, totaling 161 mm (6.3 in) over 20 days, compared to September’s 133 mm (5.2 in) spread over 15 days. Despite the higher rainfall in May, humidity levels are relatively similar, with May at 80% and September slightly higher at 83%. Those interested in more detailed weather patterns can check Fusine weather in May.

In comparing the weather of September and June, we observe notable differences in both temperature and precipitation patterns. September is generally cooler, with average temperatures ranging from a minimum of -4°C (26°F) to a maximum of 21°C (70°F), while June enjoys milder temperatures, with a minimum of 1°C (34°F) and a maximum that can reach 29°C (84°F). Additionally, September experiences moderate precipitation with 133 mm (5.2 in) over 15 days, whereas June records slightly higher precipitation at 147 mm (5.8 in) across 19 days. However, both months have similar humidity levels, hovering around 82-83%. For more detailed insights on June weather, you can visit Fusine weather in June.

September's weather features a broader temperature range, with minimums dropping to -4°C (26°F) and a maximum of 21°C (70°F), resulting in an average of 10°C (51°F). In contrast, July is noticeably warmer, with temperatures ranging from a minimum of 3°C (38°F) to a comfortable maximum of 25°C (78°F) and an average temperature of 14°C (58°F). Both months experience similar humidity levels at 83%, but September receives slightly less precipitation at 133 mm (5.2 in) over 15 days, compared to July's 155 mm (6.1 in) across 21 days. For more details about July weather, visit Fusine weather in July.

September brings cooler temperatures compared to August, with a minimum of -4°C (26°F) and an average of 10°C (51°F), contrasting sharply with August's milder temperatures, where the minimum is 4°C (40°F) and the average is 14°C (58°F). The maximum temperatures also reflect this trend, with September peaking at 21°C (70°F), which is lower than August's maximum of 25°C (78°F). Additionally, September experiences more frequent rain, with 133 mm (5.2 in) of precipitation spread over 15 days, while August sees 177 mm (7.0 in) over 19 days. Despite the higher precipitation in August, September offers a slightly higher humidity level at 83% compared to August's 80%. For a detailed look at August weather, visit Fusine weather in August.

In September, the weather showcases a gentle transition into autumn with average temperatures around 10°C (51°F) and highs reaching 21°C (70°F). However, the month also brings a significant amount of precipitation, totaling 133 mm (5.2 in) over approximately 15 days, alongside a humidity level of 83%. In contrast, October experiences cooler conditions, with average temperatures dipping to 6°C (43°F) and a maximum of 18°C (64°F). The month sees an increase in rainfall to 160 mm (6.3 in) over just 10 days, while humidity rises to 90%. For more details about the weather in October, you can check Fusine weather in October.

September and November exhibit distinctly different weather patterns. In September, temperatures range from a minimum of -4°C (26°F) to a maximum of 21°C (70°F), with an average of 10°C (51°F). The humidity sits at 83%, and the month experiences 133 mm (5.2 in) of precipitation over 15 days. In contrast, November sees significantly colder temperatures, with a minimum of -20°C (-4°F), an average of 0°C (33°F), and a maximum of 14°C (57°F). This month also has slightly higher precipitation at 138 mm (5.4 in) over 13 days, alongside increased humidity at 88%. For more details on November weather, check Fusine weather in November.

September and December present strikingly different weather conditions. September typically showcases milder temperatures with minimums around -4°C (26°F) and maximums reaching up to 21°C (70°F), alongside an average of 10°C (51°F). In contrast, December experiences a significant drop in temperature, with lows plummeting to -23°C (-10°F) and a maximum of only 6°C (43°F), resulting in a much chillier average of -5°C (23°F). Precipitation patterns also vary, with September receiving 133 mm (5.2 in) over 15 days, while December sees slightly less at 111 mm (4.4 in) across 11 days. Furthermore, December's higher humidity at 90% contributes to a more pronounced cold sensation compared to September's 83% humidity. For more insights into the conditions during December, visit Fusine weather in December.

Compare Fusine's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Fusine

September in Fusine marks a transition from the warmth of summer to the cooler embrace of autumn. Temperatures begin to dip, presenting a striking contrast with the earlier months, where the heat lingers. The humidity rises to 83%, contributing to a fresh, crisp atmosphere that envelops the area. While September witnesses an increase in precipitation compared to the drier summer months, with showers occurring on about half the days, this rainfall nourishes the vibrant landscapes that define the region’s charm. For those looking to understand more about what this month offers, a detailed overview can be found at Fusine Climate.