Last updated: August 31, 2025
September in Bhaktapur, Nepal brings a blend of mild temperatures and substantial rainfall, making it a unique time of year. With maximum temperatures reaching up to 28°C (83°F) and an average of 21°C (70°F), the weather offers a comfortable backdrop for exploration. However, the month is characterized by its significant precipitation, totaling 384 mm (15.1 in) over 29 days, leading to a humidity level of 92% that adds to the lush, vibrant landscapes. This combination of warmth and moisture creates an enchanting atmosphere, ideal for experiencing the rich culture and history that Bhaktapur has to offer.
In September, Bhaktapur experiences a delightful shift in temperature, as the summer heat begins to wane. With minimums settling around 15°C (60°F) and averages climbing to a comfortable 21°C (70°F), the days remain pleasantly warm, perfect for exploring the city's rich cultural heritage. The maximum temperatures reach around 28°C (83°F), providing ample opportunities for outdoor activities while the humidity from the previous months starts to decrease. This transitional month not only marks a relief from the intense summer heat but also ushers in a cooler and more refreshing atmosphere, making it a prime time to visit this historic Nepalese destination.
In September, Bhaktapur experiences a notable shift in weather patterns, receiving 384 mm (15.1 in) of precipitation over 29 days. This month serves as a transitional period, as the relentless rains of July and August begin to taper off, yet the monsoon still lingers. The rainfall is substantial compared to the drier months ahead, supporting the lush landscapes characteristic of this season. As the monsoon retreats, the precipitation gradually decreases, setting the stage for clearer skies and significantly lower rainfall in October and November. This trend reflects not only the resilience of the region's agriculture but also its vibrant ecology, flourishing on the life-giving rains of early fall.
In September, Bhaktapur experiences a notable continuation of the high humidity levels characteristic of the monsoon season, with a consistent 92% humidity that mirrors the values seen in July and August. This peak not only underscores the city's monsoonal climate but also signals a gradual transition as the monsoon begins to wane, paving the way for a drop in humidity levels in the following months. Prior to September, humidity sharply rose from a drier 25% in April to a peak in the mid-summer months, illustrating how the weather shifts dramatically as the year progresses. As autumn approaches, the slight reprieve from the oppressive humidity in October, which settles at 87%, hints at the seasonal changes ahead, promising a refreshing change from the summer's heavy embrace.
In September, Bhaktapur experiences a UV Index of 12, categorized as extreme, with a burn time of just 10 minutes. This marks a notable transition from the peak intensity of mid-summer, where July and August also recorded a UV Index of 14. However, as the monsoon season begins to wane, the UV levels remain high, underlining the importance of sun protection even as the weather begins to cool. Compared to earlier months, where protection was critical due to the increased UV exposure, September continues to pose a significant risk for skin damage. Visitors and locals alike should stay vigilant and informed about the weather conditions and the dangers associated with UV radiation. For more details, check out the Bhaktapur UV Index.
UV Risk Categories
September in Bhaktapur, Nepal, offers a delightful blend of warmth and sunshine as the summer's peak begins to wane. With an impressive 267 hours of bright sunlight, this month gracefully transitions from the vibrant days of May (the sunniest at 356 hours) into the cooler embrace of autumn. While the hours of sunshine dip slightly from August’s 244 hours, September still shines brighter than the preceding rainy season months of June and July. This trend of decreasing sunshine is typical as the region prepares for the cooler months ahead, yet the lingering warmth makes September a perfect time to explore Bhaktapur's rich culture and stunning architecture under the fading summer sun.
In Bhaktapur, Nepal, the likelihood of sunny weather in September tends to be quite low, with a mere 16% chance of sun. This follows a significant decline in sunny days from May through August, with the monsoon season dominating the landscape, leading to the year's driest months. As summer transitions to autumn, sunlight makes a slow comeback in October, rising to 43%, suggesting that while September is less favorable for sunshine, it is a hopeful precursor to more favorable weather just around the corner. The overall trend highlights an alert shift in conditions, inviting those eager for sunlight to plan their visits accordingly, and offering a glimpse of brighter days ahead as the seasons change.
In Bhaktapur, Nepal, the September daylight duration gently transitions as summer begins to wane. With 12 hours of daylight, September marks a subtle shift from the extended sunlight of the preceding months—where daylight peaked at 13 hours from May through August. This gradual decline is part of a natural rhythm, where the days shorten as the year progresses towards winter. Following September, daylight dips further to 11 hours in October, leading into the cooler months of November and December, which each offer just 10 hours of daylight. This pattern not only signifies the changing seasons but also highlights the beautiful interplay of light and shadow in this historic city.
In September, the winds in Bhaktapur, Nepal, whisper softly, with an average speed of just 0.8 m/s (2 mph), marking a gentle lull as summer transitions into autumn. This decline in wind speed follows a trend observed throughout the monsoon months, where gusts have steadily dwindled from their peak earlier in the year. While the air remains tranquil, the serenity of September complements the vibrant hues of the season, inviting both locals and travelers to bask in the city's rich cultural tapestry against the backdrop of softly rustling leaves. As the month progresses, one can almost feel the anticipation of the upcoming festive celebrations, fueled by the subtle yet delightful caress of the breeze.
Weather in Bhaktapur varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bhaktapur, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather. In September, temperatures range from a mild 15°C (60°F) at night to a warm average of 21°C (70°F), peaking at 28°C (83°F) during the day. However, this month is characterized by high humidity at 92% and significant precipitation, with rain occurring on 29 days and totaling 384 mm (15.1 in). In contrast, January experiences much colder conditions, with temperatures dipping to a minimum of -2°C (29°F) and averaging only 8°C (47°F). Daytime highs reach 21°C (70°F), but the month is much drier, with only 44 mm (1.7 in) of precipitation over just 5 days and a lower humidity of 58%. For more detailed information, see Bhaktapur weather in January.
September and February present contrasting weather conditions, showcasing the shift between seasons. In September, temperatures range from a mild 15°C (60°F) to a warm 28°C (83°F) with an average of 21°C (70°F). However, this month is characterized by high humidity levels at 92% and significant rainfall, totaling 384 mm (15.1 in) across 29 days. In stark contrast, February offers much cooler temperatures, with a range from 0°C (32°F) at night to a pleasant 22°C (72°F) during the day, averaging at 10°C (51°F). Additionally, February experiences much less precipitation, with only 53 mm (2.1 in) spread across 9 days, and a lower humidity level of 53%. For a closer look at February weather, check out Bhaktapur weather in February.
September and March present strikingly contrasting weather patterns. In September, temperatures range from a minimum of 15°C (60°F) to a maximum of 28°C (83°F), accompanied by significant rainfall totaling 384 mm (15.1 in) over a staggering 29 days, along with high humidity at 92%. In contrast, March experiences much cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 26°C (79°F), coupled with a significantly lower precipitation of only 68 mm (2.7 in) over 12 days, and much drier air with humidity at 32%. This transition from the wet and humid conditions of September to the dry, cooler atmosphere of March is a poignant reminder of the seasonal shifts in weather. For more details on what to expect during this month, check out Bhaktapur weather in March.
Comparing the weather in September and April reveals notable differences. September tends to be much warmer, with average temperatures around 21°C (70°F) and maximums reaching 28°C (83°F), whereas April's average is cooler at 17°C (63°F) and maxing out at 27°C (82°F). Rainfall is significantly higher in September, receiving 384 mm (15.1 in) over 29 days, in stark contrast to April's 128 mm (5.0 in) spread across just 19 days. Furthermore, humidity levels in September are quite high at 92%, making it feel more oppressive, while April enjoys a much drier atmosphere with only 25% humidity. For more insights into April's climate, you can explore Bhaktapur weather in April.
September and May present contrasting weather conditions. In September, temperatures range from a minimum of 15°C (60°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F). This month is marked by high humidity at 92% and frequent rainfall, totaling 384 mm (15.1 in) over 29 days. In comparison, May offers a milder climate with temperatures dipping to 10°C (50°F) at night and rising to an average of 19°C (66°F) during the day, peaking at 28°C (82°F). Rainfall in May is significantly lower at 236 mm (9.3 in), occurring over 25 days, and the humidity is much more comfortable at 46%. For a closer look at May weather specifics, you can visit Bhaktapur weather in May.
In comparing the weather of September and June, both months display similar average temperatures, hovering around 21°C (71°F). However, September tends to have slightly warmer maximum temperatures reaching 28°C (83°F), while June’s maximum is just 28°C (82°F). One notable difference is in the precipitation levels; September receives about 384 mm (15.1 in) of rain over 29 days, whereas June sees higher rainfall at 454 mm (17.9 in), also across 29 days. Additionally, the humidity in September is notably higher at 92%, compared to June's 77%. For more specifics on June weather, you can visit Bhaktapur weather in June.
When comparing the weather in September and July, we see notable differences in both temperature and precipitation. September typically experiences a minimum temperature of 15°C (60°F) and averages around 21°C (70°F), with a maximum of 28°C (83°F). In contrast, July is slightly warmer with a minimum of 17°C (63°F) and an average of 22°C (71°F), peaking at 29°C (84°F). However, July is significantly wetter, receiving a total of 952 mm (37.5 in) of precipitation over 31 days, compared to September's 384 mm (15.1 in) over 29 days. Both months share high humidity levels of 92%, creating a muggy atmosphere. For more detailed insights, you can explore Bhaktapur weather in July.
September's weather shows a slight decrease in temperature compared to August, with minimums dropping from 18°C (65°F) to 15°C (60°F) and maximums from 30°C (86°F) to 28°C (83°F). While both months experience high humidity at 92%, September has significantly less rainfall, totaling 384 mm (15.1 in) over 29 days, compared to August's 715 mm (28.1 in) over 30 days. This indicates that September is not only cooler but also less intense in terms of precipitation. For more details on the conditions in August, you can refer to Bhaktapur weather in August.
September and October exhibit notable differences in weather patterns. September tends to be warmer, with an average temperature of 21°C (70°F) and highs reaching 28°C (83°F), compared to October's average of 18°C (65°F) with similar maximums. Additionally, September experiences significantly higher precipitation at 384 mm (15.1 in) over 29 days, while October sees a much lighter rainfall of 90 mm (3.5 in) across just 15 days. Humidity levels are slightly lower in October at 87%, down from a high 92% in September. Overall, October presents a cooler and drier climate, making it a more comfortable month for outdoor activities. For more details, you can check the Bhaktapur weather in October.
In September, the weather is warm with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 28°C (83°F), averaging around 21°C (70°F). This month sees significant precipitation, with about 384 mm (15.1 inches) recorded over 29 days, contributing to a high humidity level of 92%. In contrast, November experiences much cooler temperatures, with a minimum of 4°C (39°F) and an average of 13°C (56°F), peaking at 26°C (78°F). The precipitation drops dramatically to just 15 mm (0.6 inches) over 4 days, and humidity decreases to 76%. For more detailed insights, check out Bhaktapur weather in November.
September and December weather present a stark contrast in temperature and precipitation patterns. In September, temperatures range from a minimum of 15°C (60°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F). This month is characterized by high humidity at 92% and significant rainfall, totaling 384 mm (15.1 inches) over 29 days. In contrast, December brings much cooler conditions, with temperatures ranging from a chilly 0°C (32°F) to a milder 21°C (71°F), averaging around 10°C (50°F). The precipitation drastically decreases to just 29 mm (1.2 inches), occurring over only 4 days, and humidity levels drop to 71%. For more detailed information on December weather, you can check out Bhaktapur weather in December.
As September unfolds in Bhaktapur, it brings a distinctive shift in weather that sets it apart from other months. The temperatures are mild, providing a comfortable average that promotes outdoor exploration, despite the incessant rainfall that characterizes this time of year. With a staggering number of precipitation days, September often feels lush and verdant, creating a vibrant backdrop for the city’s cultural landmarks. The high humidity levels, while challenging at times, contribute to the enchanting atmosphere that envelops the ancient city. For a deeper dive into Bhaktapur's weather patterns throughout the year, visit Bhaktapur Climate.