Last updated: August 31, 2025
In September, Lobuche, Nepal experiences a cool transition as autumn approaches, with temperatures ranging from a brisk maximum of 8°C (46°F) to a chilling minimum of -8°C (18°F). The month sees an average temperature of around 1°C (34°F), making it essential for visitors to dress warmly. With 105 mm (4.1 in) of precipitation spread over 21 days, the air is often damp and humid, reaching levels of 92% humidity. This combination of cooler temperatures and frequent rain creates a unique atmosphere, showcasing Lobuche’s breathtaking landscapes adorned with the early colors of fall, while also reminding trekkers to prepare for wet conditions amidst the stunning Himalayan backdrop.
In September, Lobuche, Nepal, experiences a subtle transition towards colder temperatures as summer edges to a close. The month starts with minimums around -8°C (18°F), while average temperatures hover at 1°C (34°F), and the maximum only reaches a moderate 8°C (46°F). Compared to the warmer summer months of July and August, which maintain minimums around -4°C, September marks a noticeable drop, signaling the impending winter chill. This gradual decrease in temperature is reflective of the overall trend in Lobuche, where the mercury consistently slides downward as the year progresses, culminating in the frigid depths of winter as seen in the coming months. The crisp air and stunning alpine vistas make early autumn in Lobuche a captivating experience, beckoning adventurers to embrace the solitude of the high altitudes before the harsh winter sets in.
In September, Lobuche experiences a noticeable shift in its weather patterns, as the monsoon season begins to wane. With 105 mm (4.1 in) of precipitation falling over the month across 21 days, the region still enjoys a decent amount of rainfall, but it marks a significant drop from the torrential downpours of the preceding months. July and August, notorious for their heavy rains with 261 mm (10.3 in) and 219 mm (8.6 in) respectively, set the stage for September's transition, as skies begin to clear and the atmosphere lightens. This gentle tapering off not only prepares the landscape for the upcoming dry season, but also offers a refreshing respite from the relentless monsoon, allowing nature a brief moment to breathe before the arrival of autumn.
In September, Lobuche, Nepal experiences a peak in humidity, reaching 92%, a continuation of the trend established during the summer months of July and August. Following a notable increase from a dry spring, where humidity plummeted to just 25% in April, the summer monsoon brings not only lush greenery but also high moisture levels. This pattern is characteristic of the region, showcasing the shift from the arid conditions of winter and early spring to the wet, humid climate typical of these months. As October approaches, humidity slightly decreases to 87%, indicating the gradual transition to a cooler and more stable weather system, but still remains significantly higher than at the year's beginning. This dynamic illustrates Lobuche's distinct seasonal changes, with September serving as a pivotal month in the annual climatic cycle.
In September, Lobuche, Nepal, experiences a UV Index of 18, categorized as extreme, with a burn time of just 10 minutes. This slight drop from the peak summer months signifies that, while the sun’s intensity is tapering off, outdoor enthusiasts must still remain vigilant about sun protection. The trend throughout the year shows consistently high UV levels from February to July, culminating in a staggering 22 in July. Even as the season transitions toward autumn, caution is advised as September maintains a formidable UV presence. To stay informed and safe, check out the detailed Lobuche UV Index.
UV Risk Categories
September basks in the gentle glow of 312 hours of sunshine in Lobuche, Nepal, marking a seamless transition from the vibrant summer months. As the peak sunshine hours of May with 374 hours fade, the light begins to soften in preparation for autumn. The consistent sunshine throughout the year—from 294 hours in February to a noteworthy 355 hours in April—reveals a delightful trend of relatively robust daylight in the region. Though September may not boast the highest numbers, it successfully maintains a pleasant warmth, making it an inviting month for adventurers and nature enthusiasts alike, navigating the trail beneath a bright blue sky. As daylight gradually lessens into the cooler months, September stands out as a charming midpoint, balancing sunlit afternoons with the promise of autumn's crisp embrace.
September in Lobuche, Nepal, sees a meager 17% chance of sunny weather, marking a stark transition from the high probabilities of the earlier months. After a sunny January where the sun shines 84% of the time, the likelihood gradually decreases until it hits a low during the monsoon season in June and July, with only 5% and 3% chances, respectively. As summer fades, September struggles to reclaim clear skies, making it one of the least favorable months for sunshine. However, hope is just around the corner, as October bounces back with a 53% chance, suggesting that while September may be draped in clouds, brighter days are on the horizon.
As September arrives in Lobuche, Nepal, the daylight duration begins to reflect a subtle transition towards shorter days, with an average of 12 hours of daylight. This month marks the tail end of a summer peak where daylight extended to 13 hours from May through August. After the sunlit exuberance of summer, September’s light diminishes gradually, foreshadowing the shorter days of autumn. The balance of daylight in this month highlights the shift in seasons, providing a gentle reminder of the encroaching winter months when daylight narrows to 10 hours by December. The evolving daylight patterns in Lobuche offer a mesmerizing view of nature's rhythm, inviting both residents and visitors to partake in the breathtaking landscapes illuminated by the changing light.
In September, Lobuche experiences a gentle breeze, with an average wind speed dropping to 0.9 m/s (2 mph), echoing the stillness of the late summer months. Following a consistent pattern from July to September, the winds remain calm and inviting, as if the landscape is catching its breath before the onset of autumn. This tranquil air contrasts with the slightly brisker conditions that return in October, hinting at the dynamic shifts in weather as the region prepares for the colder months ahead. Overall, September signifies a serene transition, where the soft winds of Lobuche invite introspection and appreciation of the breathtaking surroundings.
Weather in Lobuche varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Lobuche, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures in Lobuche range from a chilly -8°C (18°F) at night to a maximum of 8°C (46°F) during the day, with an average temperature of around 1°C (34°F). The month is characterized by high humidity at 92%, with significant precipitation of 105 mm (4.1 in) over approximately 21 days. In contrast, January brings much harsher conditions, with nighttime lows plummeting to -33°C (-27°F) and daytime highs only reaching 1°C (35°F), resulting in an average temperature of -17°C (1°F). This month sees markedly less precipitation at only 26 mm (1.0 in) across just 3 days, and the humidity drops to 58%. For more specific details about the weather in Lobuche during January, refer to Lobuche weather in January.
In September, Lobuche experiences relatively milder weather, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 8°C (46°F) and an average of 1°C (34°F). The month is notably wetter, receiving about 105 mm (4.1 in) of precipitation over 21 days, contributing to a high humidity level of 92%. Conversely, February brings a stark contrast in climate, with much colder temperatures, reaching as low as -29°C (-20°F) and averaging -16°C (3°F). The precipitation is significantly lower at 26 mm (1.0 in) over just 4 days, and humidity drops to 53%. For a more detailed look at February's weather conditions, visit Lobuche weather in February.
Comparing the weather between September and March reveals significant differences in both temperature and precipitation. In September, temperatures range from a chilly minimum of -8°C (18°F) to a maximum of 8°C (46°F), with an average temperature of 1°C (34°F). The month is characterized by high humidity at 92% and considerable precipitation of 105 mm (4.1 in) across 21 days. In stark contrast, March experiences much colder temperatures, with minimums plummeting to -32°C (-24°F) and an average of -13°C (9°F). While the maximum temperature reaches 5°C (41°F), precipitation is minimal at just 21 mm (0.8 in) over only 4 days, and humidity drops to a much drier 32%. For a detailed view of the weather conditions during March, you can refer to Lobuche weather in March.
September weather is significantly milder compared to April, with average temperatures hovering around 1°C (34°F) and a maximum of 8°C (46°F). In contrast, April tends to be colder, with averages around -8°C (18°F) and maximums reaching only 5°C (41°F). Additionally, September experiences a higher level of precipitation, totaling 105 mm (4.1 in) over 21 days, while April sees much less, with just 25 mm (1.0 in) over 7 days. Humidity levels also vary greatly, with September being notably more humid at 92%, compared to April's 25%. For more specific details regarding April weather, you can visit Lobuche weather in April.
In comparing the weather of September and May, September tends to be milder with average temperatures around 1°C (34°F) and maximums reaching 8°C (46°F), while May is generally colder, featuring an average of -4°C (25°F) and max temperatures of only 6°C (44°F). Precipitation is more frequent in September, with 105 mm (4.1 in) spread over 21 days, compared to May, which sees only 64 mm (2.5 in) over 14 days. Additionally, September experiences higher humidity at 92%, while May's humidity is considerably lower at 46%. For a more detailed breakdown, check out Lobuche weather in May.
In comparing the weather of September and June, both months share similar average temperatures, with an average of 1°C (34°F) and maximums reaching 8°C (46°F). However, September experiences slightly higher minimum temperatures at -8°C (18°F) compared to June's -9°C (16°F). Precipitation levels are comparable, with September receiving 105 mm (4.1 in) over 21 days, slightly more than June's 100 mm (3.9 in) over 19 days. Notably, humidity is much higher in September at 92%, while June enjoys a more comfortable 77%. For more details, you can check Lobuche weather in June.
In September, temperatures generally range from a chilly minimum of -8°C (18°F) to a maximum of 8°C (46°F), with an average of around 1°C (34°F). The month experiences substantial precipitation, totaling 105 mm (4.1 in) over 21 days, while maintaining a consistent humidity level of 92%. In contrast, July boasts slightly warmer temperatures, with a minimum of -4°C (25°F), an average of 2°C (36°F), and a maximum of 8°C (47°F). However, it experiences significantly more rainfall, with a total of 261 mm (10.3 in) across 28 days. Humidity levels remain the same at 92%, providing a damp atmosphere in both months. For more specific details about July weather, you can check Lobuche weather in July.
In comparing the weather between September and August, September experiences slightly colder temperatures, with a minimum of -8°C (18°F) and an average of 1°C (34°F), while August has a minimum of -4°C (26°F) and an average of 2°C (36°F). Both months have the same maximum temperature of 8°C (46°F) and high humidity levels at 92%. However, September sees a decrease in precipitation to 105 mm (4.1 in) over 21 days, compared to August's higher total of 219 mm (8.6 in) across 29 days. For a more detailed look at August weather, you can check out Lobuche weather in August.
In September, the weather is relatively mild with average temperatures hovering around 1°C (34°F) and reaching up to 8°C (46°F), while experiencing significant precipitation of 105 mm (4.1 in) over 21 days. The high humidity level of 92% contributes to the damp feel of the month. In contrast, October brings colder conditions with an average temperature of -4°C (25°F) and a maximum of 5°C (42°F). The month sees a sharp decrease in precipitation, totaling only 26 mm (1.0 in) over just 3 days, and a slightly lower humidity level of 87%. For more details, you can check the Lobuche weather in October.
September weather typically features milder temperatures, with averages around 1°C (34°F) and a maximum of 8°C (46°F). The month experiences significant precipitation, totaling 105 mm (4.1 in) over 21 days, accompanied by high humidity levels of 92%. In contrast, November heralds a much colder climate, with average temperatures dropping to -9°C (15°F) and maximums reaching only 2°C (37°F). Notably, November sees a dramatic decrease in precipitation, with just 4 mm (0.1 in) and no rainy days, alongside reduced humidity at 76%. For more details on November weather, check out Lobuche weather in November.
In September, the weather is considerably milder, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 8°C (46°F) and an average of 1°C (34°F). This month also experiences high humidity levels at 92% and significant precipitation, with 105 mm (4.1 in) falling over 21 days. In contrast, December sees a dramatic drop in temperatures, with a minimum of -30°C (-22°F) and an average of -14°C (7°F), peaking at just 2°C (35°F). Precipitation is much lower in December, totaling only 17 mm (0.7 in) over just 2 days, and the humidity decreases to 71%. For a more detailed look at the weather conditions during this time, you can check Lobuche weather in December.
As September unfolds in Lobuche, the weather takes a noticeable turn, marked by cooler temperatures and significantly higher humidity compared to the preceding summer months. With an average temperature hovering just above freezing and frequent rainy days, the landscape comes alive with fresh, lush greenery. The increased precipitation not only contributes to the vibrant scenery but also signals the transition toward autumn, creating an inviting atmosphere for trekkers and nature enthusiasts alike. The distinct change in weather can be explored further at Lobuche Climate, where you'll discover how this unique season shapes the region.