Last updated: August 21, 2025
In Patan, India, September brings a blend of warmth and humidity, with average temperatures hovering around 27°C (81°F). While the maximum can reach a sweltering 35°C (95°F), nights cool down to a comfortable 21°C (71°F). This month is also marked by significant precipitation, totaling 197 mm (7.7 in) across approximately 21 rainy days, contributing to the region's lush landscape. With humidity levels soaring to 89%, the atmosphere can feel quite muggy, making it essential for visitors and residents alike to stay hydrated and prepared for the frequent showers.
September in Patan, India marks a transitional period as the monsoon wanes and temperatures begin to stabilize. With minimums averaging around 21°C (71°F) and maximums reaching up to 35°C (95°F), the month offers a warm yet comfortable climate, perfect for exploring the rich cultural heritage of the region. The average temperature settles at 27°C (81°F), providing a pleasant respite from the sweltering summer months. As the city shakes off the remnants of the heavy rains, September transforms into an inviting time for visitors, showcasing not only the vibrant landscape but also the unique festivities that come alive with the cooler days ahead. With the heat gradually softening, it’s an ideal moment to experience Patan's charm.
September in Patan, India marks a significant shift in the weather pattern as the monsoon season begins to wane. With 197 mm (7.7 in) of precipitation over 21 days, this month remains wet, although less so than the peak months of July and August. The rainfall in September is crucial, as it helps to replenish water sources after the intense downpours of the preceding months, contributing to the lush landscapes. The trend shows a gradual decline in the frequency and intensity of rain, a precursor to the drier months ahead. As September wraps up, the lingering showers provide a refreshing transition, signaling the approach of October's more moderate climate.
In September in Patan, India, the humidity reaches a notable 89%, creating a rich, moisture-laden atmosphere. This marks a slight decrease from the peak of 92% in August, yet remains among the highest levels of the year. A clear trend emerges as we move from the dry months of January through April, where humidity averages around 25-63%, to the onset of the monsoon season, which drastically increases humidity levels to 85% or more from July through September. This surge in humidity not only enhances the lushness of the surroundings but also signals the transition towards a more temperate climate as October approaches, where humidity begins a gradual decline to 87%. Overall, September encapsulates the heart of the monsoon's influence, making it a significant month in the yearly climate cycle of Patan.
In September, Patan experiences a UV Index of 11, categorizing it as extreme and indicating a burn time of just 10 minutes. This marks a slight decline from the peak UV levels seen in the previous months of July and August, where the index reached 14 and 13, respectively. However, September remains a month where sun protection is crucial, as the index continues to reflect dangerous levels of UV radiation. As the transition into autumn begins, it's essential to stay vigilant about sun exposure, particularly given the overall trend of high UV indexes throughout the summer months. For more detailed insights, visit Patan UV Index.
UV Risk Categories
September in Patan, India, unveils a delightful blend of warmth and light, boasting 278 hours of sunshine that maintains a steady transition from the summer's peaks. After the sweltering heights of May, which recorded an impressive 371 hours, September marks a gentle decline in sunlight, reminiscent of the refreshing change that autumn brings. This month sits comfortably amid a cycle where the year starts strong with January's 250 hours and gracefully crescendos into the warmer months before tapering off again. As one of the more moderate months, September provides a perfect backdrop for exploring Patan's rich culture, where the combination of pleasant sunshine and decreasing humidity invites both locals and visitors to enjoy the vibrant beauty of this historic city.
In Patan, India, the likelihood of sunny weather takes a noticeable dip as summer gives way to the monsoon season. After enjoying sunny skies with probabilities as high as 87% in February, residents experience a dramatic decline from May's 57% down to a mere 10% in August. This trend continues into September, where the chance of sunshine hovers around 21%. Although the month offers some respite from the heavier rains of July and August, it's still significantly cloudier compared to the sunnier months that precede it. Thankfully, the forecast begins to brighten again in October, with a promising 74% chance of sun, signaling a return to clearer skies.
In Patan, India, the September daylight duration mirrors the waning days of summer, offering a comforting 12 hours of sunlight. This marks a transition from the peak 13 hours enjoyed in the prior months of May, June, and July, indicating that the long, sun-soaked days are gradually giving way to the cooler, shorter days of autumn. Interestingly, this month’s daylight is equal to that of April, suggesting a balance in light just before the onset of the harvest season. As the year progresses, daylight will continue to decrease, reminding us of the cyclical nature of time and the seasonal rhythms that shape daily life in this vibrant region.
As September arrives in Patan, India, the breeze noticeably softens, with an average wind speed of 2.3 m/s (5 mph). This marks a slight decrease from the more robust gusts experienced in the summer months, where winds peaked at 3.1 m/s (7 mph) during July and August. Following the seasonal swell, September's gentle winds reflect a transitional phase, hinting at the cooling of the approaching fall. The overall trend in wind speed from January through September shows a gradual increase during the warmer months, peaking in late summer before settling into a more tranquil flow as the weather begins to change. This rhythmic dance of the wind beautifully mirrors the shifting seasons, creating a serene atmosphere in this historical city.
Weather in Patan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Patan, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present markedly different weather conditions. In September, temperatures range from a minimum of 21°C (71°F) to a scorching maximum of 35°C (95°F), coupled with high humidity at 89%. The month also experiences significant rainfall, averaging 197 mm (7.7 in) over 21 days. In contrast, January features a cooler climate with temperatures dipping to a minimum of 6°C (43°F) and peaking at 31°C (88°F). It enjoys a much drier atmosphere, receiving only 8 mm (0.3 in) of rain across just one day, and a lower humidity level of 63%. For a closer look at January's weather patterns, check out Patan weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a minimum of 21°C (71°F) to a maximum of 35°C (95°F), with an average of 27°C (81°F). The month is characterized by high humidity at 89% and significant rainfall, receiving 197 mm (7.7 in) over approximately 21 days. In contrast, February brings a cooler climate, where temperatures dip to a minimum of 8°C (46°F) and have an average of 20°C (69°F), while still reaching up to 35°C (95°F). Precipitation is sparse in February, amounting to just 13 mm (0.5 in) over 2 days, and humidity decreases significantly to 44%. For more detailed information, you can check out Patan weather in February.
In September, the weather is characterized by warm temperatures, with minimums around 21°C (71°F) and maximums reaching up to 35°C (95°F), along with high humidity levels at 89%. This month experiences significant rainfall, totaling 197 mm (7.7 in) over 21 days, contributing to a lush environment. In contrast, March presents a different climate; the minimum temperature drops to a cooler 13°C (55°F), while the average is 26°C (79°F) and maximums can soar to an extreme 42°C (107°F). Notably, March features minimal precipitation, with only 6 mm (0.2 in) falling over just one day, and much lower humidity at 33%. For more detailed information, you can check out Patan weather in March.
When comparing the weather between September and April, notable differences emerge. September experiences warm temperatures, with a minimum of 21°C (71°F) and an average of 27°C (81°F), peaking at a hot 35°C (95°F). However, the month is characterized by significant precipitation, with 197 mm (7.7 in) of rain falling over 21 days, coupled with high humidity levels at 89%. In contrast, April presents a starkly different climate, featuring a minimum temperature of 18°C (64°F) and an impressive average of 31°C (89°F), which can soar to a scorching 44°C (111°F). Unlike September, April is largely dry, receiving only 3 mm (0.1 in) of rain across just one day, and the humidity drops to a comfortable 26%. For more detailed information on weather conditions in April, check out Patan weather in April.
In comparing September and May weather, September tends to be much wetter and more humid, with average temperatures ranging from a minimum of 21°C (71°F) to a maximum of 35°C (95°F) and nearly 197 mm (7.7 in) of precipitation spread over 21 days. In stark contrast, May features significantly hotter conditions, with temperatures soaring from a minimum of 23°C (73°F) to a scorching maximum of 45°C (113°F) and only 11 mm (0.4 in) of precipitation, usually falling over just a single day. The humidity in September is quite high at 89%, while May experiences a much drier atmosphere with only 25% humidity. For more detailed insights on weather conditions in May, check out Patan weather in May.
In comparing the weather of September and June, we see notable differences in both temperature and humidity. September tends to have milder temperatures, with a minimum of 21°C (71°F), an average of 27°C (81°F), and a maximum of 35°C (95°F). In contrast, June experiences warmer conditions, featuring a minimum of 22°C (73°F), an average of 31°C (89°F), and an extreme maximum that can reach 46°C (115°F). Additionally, September is characterized by significant rainfall, with 197 mm (7.7 inches) spread over 21 days, contributing to a high humidity level of 89%. June, however, is relatively drier, receiving 152 mm (6.0 inches) of precipitation over just 14 days, and a much lower humidity of 40%. For a more detailed look at the June climate, you can visit Patan weather in June.
In comparing the weather of September and July, we can observe some notable differences. September typically experiences slightly milder temperatures, with a minimum of 21°C (71°F) and a maximum of 35°C (95°F), while July tends to be warmer, with temperatures ranging from a minimum of 23°C (74°F) to a max of 37°C (99°F). July also brings more precipitation, averaging 349 mm (13.7 in) over 23 days compared to September's 197 mm (7.7 in) spread across 21 days. Humidity levels are relatively high in both months, with September at 89% and July at 85%. For those interested in more details about July weather, you can check this link: Patan weather in July.
In comparing the weather between August and September, we observe some notable differences. September features a slightly lower minimum temperature of 21°C (71°F) compared to August's 23°C (74°F), while the average temperature remains consistent at around 27°C (81°F). The maximum temperature in September reaches up to 35°C (95°F), slightly higher than August's 34°C (93°F). However, precipitation levels indicate a significant shift: September experiences 197 mm (7.7 in) of rain over 21 days, a reduction from August's 350 mm (13.8 in) over 27 days. Humidity also decreases marginally, with September at 89% compared to August's 92%. For more detailed insights, you can refer to Patan weather in August.
In September, the weather is characterized by higher temperatures, with a minimum of 21°C (71°F) and an average of 27°C (81°F), reaching a maximum of 35°C (95°F). The month also sees significant precipitation, totaling 197 mm (7.7 in) over 21 days, along with high humidity levels at 89%. In contrast, October experiences a notable drop in minimum temperatures to 14°C (58°F), while the average remains the same at 27°C (80°F) and the maximum slightly rises to 36°C (98°F). Precipitation significantly decreases to just 25 mm (1.0 in) over only 4 days, and humidity levels slightly lower to 87%. For more detailed weather insights, you can check Patan weather in October.
September and November present striking contrasts in weather conditions. September boasts warmer temperatures, with a minimum of 21°C (71°F) and an average high of 35°C (95°F), coupled with high humidity at 89% and significant rainfall of 197 mm (7.7 in) spread across 21 days. In contrast, November experiences a cooler climate, featuring a minimum of 12°C (54°F) and a more moderate average high of 34°C (94°F), alongside remarkably low precipitation of just 1 mm and no rainy days, resulting in a lower humidity level of 84%. For a detailed look at the weather in Patan during this month, visit Patan weather in November.
The weather in September is characterized by warm temperatures, with a minimum of 21°C (71°F) and an average high of 35°C (95°F). It's also a much wetter month, receiving 197 mm (7.7 in) of precipitation over 21 days, making it humid with an average humidity of 89%. In contrast, December experiences a significant drop in temperatures, with lows reaching 5°C (42°F) and an average maximum of 32°C (89°F). The month is relatively dry, with only 9 mm (0.4 in) of precipitation falling in just 1 day, and humidity decreases to 77%. For more details on the December climate, check out Patan weather in December.
As September unfolds in Patan, the weather showcases a distinct transformation from the sweltering summer months. Temperatures begin to cool, with averages dipping to a more comfortable warmth, while the humidity remains high, creating a lush and vibrant atmosphere. This month is marked by significant rainfall, with nearly three weeks of precipitation, bringing relief and rejuvenation to the parched landscape. While the air is heavy with moisture, the seasonal change offers a refreshing respite, paving the way for the cooler months ahead. To explore more about the climate specifics, visit Patan Climate.