Last updated: March 24, 2025
In September, Sauze d'Oulx, Italy, experiences a delightful transition into autumn, with temperatures ranging from a maximum of 22°C (72°F) to a minimum of -7°C (20°F). The average temperature hovers around 9°C (48°F), offering a refreshing chill in the air. This month also sees approximately 34 mm (1.3 in) of precipitation over 7 days, contributing to the vibrant greenery of the landscape. With an average humidity level of 73%, outdoor enthusiasts can enjoy the stunning natural beauty of this alpine region amidst crisp, fresh air and occasional showers.
In September, Sauze d'Oulx begins to transition from the warm embrace of summer to the crispness of autumn. With minimum temperatures dipping to around -7°C (20°F) and an average of 9°C (48°F), the weather is notably cooler than the preceding months. The maximum temperature of 22°C (72°F) still offers some inviting warmth, perfect for outdoor activities amidst the changing foliage. This month marks a significant shift from the consistent warmth of July and August, as the alpine landscape transforms with vibrant autumn colors, creating a picturesque backdrop for visitors and locals alike. As the days become shorter, it’s a delightful time to experience the tranquility of the mountains before winter sets in.
In September, Sauze d'Oulx experiences a transition toward autumn, marked by a noticeable decline in precipitation, with only 34 mm (1.3 in) of rain over just 7 days. This reduction follows the wetter summer months, where rainfall peaked in May at 126 mm (5.0 in). As the season shifts, the charming alpine village begins to see more stable weather patterns, ushering in a tranquil period before the heavier snowfall of winter. This decline in precipitation not only highlights September's drier climate but also makes it an appealing time for outdoor activities amidst the stunning fall foliage.
As summer transitions to autumn, September in Sauze d'Oulx experiences a slight uptick in humidity, with levels reaching around 73%. This marks an interesting shift from the drier summer months, as humidity dips to a yearly low of 63% in August. While September offers a respite from the peak summer heat, it brings a hint of the impending wetness, foreshadowing the significant increase in humidity that comes with October's arrival at 89%. Overall, the trend shows that as the seasons change, so too does the atmosphere, preparing the picturesque alpine landscape for a return to the cozy moisture of fall and winter.
As September arrives in Sauze d'Oulx, Italy, the UV Index begins to taper off from the extreme highs of summer. With a UV Index of 8, categorized as very high, sun seekers still need to be cautious, as unprotected skin can burn in as little as 15 minutes. This marks a slight decrease from the blistering peak of 11 seen during July and June, reflecting the seasonal transition towards autumn. Nevertheless, the month still calls for protective measures, especially during mid-day hours when the sun's rays remain potent. As daylight hours shorten, it’s a great time to enjoy the beautiful scenery while staying mindful of UV exposure. For detailed information, check out Sauze d'Oulx UV Index.
UV Risk Categories
As September rolls into Sauze d'Oulx, the lingering warmth of summer is complemented by a remarkable 334 hours of sunshine, making it a delightful time for outdoor enthusiasts. This month, while slightly less radiant than the peak summer months of July and June, still boasts the third highest sunlight hours of the year, perfectly bridging the transition into autumn. With a steady decline in sunlight from July’s 431 hours, September offers just enough golden hours for hikers and bikers to explore the stunning alpine terrain before the chill of October sets in. This trend of abundant sun in late summer invites visitors to relish the beauty of the mountains as they bask in the last rays of summer warmth.
In September, Sauze d'Oulx experiences a moderately sunny climate, with a 32% chance of sunshine. This figure reflects a slight dip from the summer peak of 60% in August, indicating the transition into autumn. Notably, the chances of enjoying sunny days in September are higher than the earlier months of the year, such as the 25% in January and 38% in April. As the season shifts, September offers a refreshing balance, allowing visitors to enjoy the stunning alpine scenery while still benefiting from a decent chance of sun. Overall, it captures a wonderful blend of late summer warmth and early autumn charm.
As summer gracefully gives way to autumn, September in Sauze d'Oulx, Italy offers a delightful balance of 12 hours of daylight. Following the peak of 15 hours in June and July, daylight starts to taper off, echoing the transition of vibrant summer days into the cozy warmth of fall. This month signals a gradual shift, as daylight decreases slightly from the preceding months of August and July, which basked in the sun's generous glow. The gentle descent from summer's height allows residents and visitors alike to savor the changing landscape, setting the stage for September's enchanting autumn hues while still enjoying ample daylight for outdoor adventures.
As September unfolds in Sauze d'Oulx, Italy, the gentle caress of the wind becomes a hallmark of early autumn. With an average wind speed of just 1.0 m/s (2 mph), this month marks the calmest breezes of the year, inviting tranquil moments amidst the stunning mountain scenery. This decline from the summer's slightly more vigorous winds reflects the transition into the quieter months, setting the stage for both relaxation and reflection. While earlier months feature slightly higher wind speeds, September's softness resonates with the lingering warmth of summer, enveloping visitors in a serene atmosphere perfect for savoring the breathtaking views and embracing the changing seasons.
The weather in Sauze d'Oulx 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 Sauze d'Oulx and find detailed weather information for every month.
September generally presents milder weather compared to January, with average temperatures ranging from a minimum of -7°C (20°F) to a maximum of 22°C (72°F). This month experiences relatively low precipitation at 34 mm (1.3 in) over about 7 days, and the humidity is moderate at 73%. In contrast, January is considerably colder, with temperatures plummeting to a minimum of -24°C (-11°F) and a maximum of only 4°C (39°F). Here, precipitation is higher at 82 mm (3.2 in) across 9 days, accompanied by increased humidity at 91%. For more details regarding the weather in this winter month, you can check Sauze d'Oulx weather in January.
September and February present distinct contrasts in weather. September enjoys milder temperatures, with a minimum of -7°C (20°F) and an average of 9°C (48°F), peaking at a comfortable 22°C (72°F). The month experiences 34 mm of precipitation over about 7 days, with humidity averaging 73%. In stark contrast, February is considerably colder, featuring a minimum temperature of -21°C (-6°F) and averaging -5°C (22°F), with a maximum of just 9°C (48°F). This month records higher precipitation at 62 mm over 10 days and a higher humidity level of 87%. For those looking to explore winter conditions, Sauze d'Oulx weather in February provides detailed insights.
When comparing the weather between September and March, it is evident that these months present contrasting conditions. September enjoys milder temperatures with a minimum of -7°C (20°F) and an average of 9°C (48°F), peaking at 22°C (72°F). This month typically sees around 34 mm (1.3 in) of precipitation over approximately 7 days, with a humidity level of 73%. In contrast, March experiences much colder weather, starting with a minimum of -22°C (-8°F) and an average of -4°C (26°F), with a maximum reaching just 9°C (49°F). The precipitation also spikes to 95 mm (3.7 in) across 12 days, alongside higher humidity levels at 84%. For a deeper look at the specific conditions, check out the link: Sauze d'Oulx weather in March.
In September, the weather in Sauze d'Oulx is generally milder, with average temperatures around 9°C (48°F) and maximums reaching 22°C (72°F). The month typically experiences lower precipitation at 34 mm (1.3 in) over about 7 days, combined with a humidity level of 73%. In contrast, April brings cooler conditions, with average temperatures dropping to around 0°C (32°F) and maximums peaking at just 11°C (52°F). The precipitation is significantly higher during this month, totaling 76 mm (3.0 in) across approximately 10 days, along with a slightly elevated humidity of 83%. For more detailed information on April weather in Sauze d'Oulx, you can visit Sauze d'Oulx weather in April.
In comparing the weather of September and May, we see notable differences in temperature, precipitation, and overall conditions. September tends to be milder with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 22°C (72°F) and an average of 9°C (48°F). Meanwhile, May is generally cooler, with temperatures dipping to a low of -9°C (16°F) and peaking at 19°C (66°F), averaging 4°C (39°F). The precipitation levels also vary significantly; September receives 34 mm (1.3 in) of rain over about 7 days, while May sees much heavier rainfall at 126 mm (5.0 in) spread across approximately 16 days. This contributes to higher humidity in May at 78%, compared to 73% in September. For more detailed information on May weather, you can check Sauze d'Oulx weather in May.
September and June present notable differences in weather patterns. September experiences a temperature range from a minimum of -7°C (20°F) to a maximum of 22°C (72°F), with an average of 9°C (48°F). In contrast, June offers a slightly higher minimum of -3°C (27°F) and a maximum of 25°C (77°F), resulting in an average temperature of 10°C (50°F). Additionally, September sees less precipitation with 34 mm (1.3 in) over 7 days, while June has significantly more rainfall, totaling 82 mm (3.2 in) across 15 days. Both months maintain similar humidity levels, with September at 73% and June at 75%. For more detailed information on June weather, refer to Sauze d'Oulx weather in June.
In September, the weather in Sauze d'Oulx sees a noticeable shift compared to July. The minimum temperature drops to -7°C (20°F), while the average temperature is a cooler 9°C (48°F), peaking at 22°C (72°F). This is a stark contrast to July's milder conditions, where temperatures range from a low of 1°C (34°F) to an average of 13°C (55°F), with a maximum of 25°C (77°F). Additionally, September experiences less precipitation, at 34 mm (1.3 in) over 7 days, compared to July's 49 mm (1.9 in) over 10 days. Interestingly, humidity levels remain relatively stable, with September at 73% and July slightly lower at 72%. For more detailed insights on the July weather, check out Sauze d'Oulx weather in July.
September weather in Sauze d'Oulx features cooler temperatures compared to August, with minimums dropping to -7°C (20°F) and maximums reaching 22°C (72°F), resulting in an average of 9°C (48°F). In contrast, August enjoys milder temperatures, with a minimum of 0°C (33°F) and maximums reaching 25°C (76°F) for an average of 13°C (55°F). Precipitation is slightly lower in September at 34 mm (1.3 in) over 7 days, compared to 40 mm (1.6 in) over 8 days in August. Additionally, September sees higher humidity at 73%, which is 10% more than the 63% observed in August. For more detailed trends, you can check Sauze d'Oulx weather in August.
September and October bring notable shifts in weather conditions. In September, temperatures range from a minimum of -7°C (20°F) to a pleasant maximum of 22°C (72°F), with an average of 9°C (48°F). The month sees around 34 mm (1.3 in) of precipitation over 7 days, accompanied by a humidity level of 73%. In contrast, October experiences a drop in average temperatures, with a minimum of -11°C (13°F) and a maximum of 18°C (64°F), averaging 4°C (40°F). Precipitation increases significantly to 91 mm (3.6 in) over 8 days, and humidity rises to 89%. For a closer look at October weather specifics for the region, check out Sauze d'Oulx weather in October.
September weather in Sauze d'Oulx features a mild average temperature of 9°C (48°F), with daily highs reaching up to 22°C (72°F). During this month, precipitation is relatively low at 34 mm (1.3 in), spread over about 7 days, and humidity sits at 73%. In contrast, November brings significantly colder conditions, with an average temperature dropping to -3°C (26°F) and nighttime lows plummeting to -24°C (-12°F). Additionally, November experiences a stark increase in precipitation, totaling 110 mm (4.3 in) over 14 days, along with a rise in humidity to 90%. For more detailed information, you can visit Sauze d'Oulx weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures range from a chilly -7°C (20°F) at night to a warm 22°C (72°F) during the day, with an average of 9°C (48°F) and relatively low precipitation of 34 mm (1.3 in) across 7 days. The humidity sits at a comfortable 73%. In comparison, December brings a significant drop in temperatures, characterized by a minimum of -23°C (-9°F) and a maximum of only 3°C (39°F), resulting in an average of -7°C (19°F). This month sees much more precipitation, totaling 139 mm (5.5 in) spread over 15 days, along with a heightened humidity level of 90%. For more details on December's weather, you can check Sauze d'Oulx weather in December.
As September unfolds in Sauze d'Oulx, the weather begins to shift, marking a transitional period from summer to autumn. With maximum temperatures still reaching a pleasant 22°C, the average dips to a cool 9°C, hinting at the crispness to come. Nights can be quite chilly, often dropping to around -7°C, and the increased likelihood of rainfall—with about 7 days of precipitation totaling 34 mm—adds a refreshing touch to the mountain air. This month is characterized by higher humidity levels around 73%, making it distinct from the dryer summer months. For a deeper dive into the seasonal patterns, check out Sauze d'Oulx Climate.