Last updated: August 21, 2025
September in Namchi, India, brings a blend of mild temperatures and significant rainfall, creating a lush atmosphere. With maximum temperatures reaching 26°C (79°F) and an average of 19°C (66°F), the days are pleasantly warm but often accompanied by cooler evenings, dipping to a minimum of 13°C (56°F). This month is characterized by a substantial precipitation amount of 561 mm (22.1 in), falling over 29 days, making it one of the wettest periods of the year. The humidity hovers around a high 93%, contributing to a vibrant and verdant landscape, perfect for those looking to experience the beauty of the season amidst the refreshing, rain-soaked environment.
As September rolls into Namchi, India, the temperatures begin to reflect a gentle transition from the warmth of summer to the cooler fall months. With a minimum temperature of 13°C (56°F) and a maximum peaking at 26°C (79°F), the month offers a pleasant average of 19°C (66°F). This marks a slight dip from the warmer August, yet the weather remains comfortably mild, ideal for outdoor activities and exploration. As the humidity from the monsoon season starts to wane, the crispness in the air hints at the approaching autumn, setting the stage for vibrant foliage and a revitalizing ambiance in this enchanting hill town.
September in Namchi, India, marks a significant transition in the monsoon season, with precipitation averaging 561 mm (22.1 in) over 29 rainy days. This month, while still experiencing substantial rainfall, shows a notable decrease compared to the peak of July, which receives an impressive 1,058 mm. The dilution from August’s 760 mm rainfall hints at the gradual tapering of monsoon intensity. As the region prepares for October’s drier conditions—in which precipitation drops to 308 mm (12.1 in)—September serves as a bridge, balancing the heavy rains of summer with the drier months ahead, while still offering ample moisture that nourishes the lush landscapes of Namchi.
In September, humidity in Namchi, India remains notably high, maintaining a consistent level of 93%, similar to the preceding months of July and August. This surge in humidity typically marks the peak of the monsoon season, creating a lush and vibrant atmosphere. The transition from the relatively dry months of March and April, with humidity dropping as low as 34%, highlights the dramatic shift in weather patterns as spring gives way to the summer rains. Following September, there will be a gradual decline in humidity towards the end of the year, but for now, the air is steeped in moisture, contributing to the region's rich biodiversity and stunning landscapes.
In September, Namchi experiences a UV Index of 12, categorizing it as extreme with a burn time of just 10 minutes. This marks a slight decrease from the peak levels seen in the preceding months of June, July, and August, which all maintained a high UV Index of 14. The trend shows a gradual shift towards lower UV exposure as the year progresses, but September still demands caution for those venturing outdoors. With the transition towards milder autumn months, protective measures remain essential to safeguard against harmful rays. For detailed information on UV levels throughout the year, visit Namchi UV Index.
UV Risk Categories
September in Namchi, India, marks a delightful transition as the days grow sunnier, offering 249 hours of radiant sunshine. Following the monsoon months of July and August, which saw a dip in sunshine hours, September begins to restore balance with a notable increase in light. This month’s sunshine leads into a season of warmth and brightness, paving the way for the bountiful sunshine of October, which boasts 316 hours. The gradual climb in sunlight from the rainy season reflects a vibrant rhythm in the region, inviting residents and visitors alike to bask in the golden days of late summer. As autumn approaches, the weather in Namchi becomes increasingly inviting, fueled by a refreshing blend of daylight and the lush greenery left by the rains.
In September, the likelihood of sunny weather in Namchi, India is relatively low, with a mere 19% chance of sunshine. This period marks the transition from the monsoon season, which sees a dramatic drop in sunny days compared to the earlier months of the year. While January through April typically enjoy better prospects, with percentages ranging from 41% to 53%, the weather takes a turn from May onwards, culminating in a significant decrease during the peak of the monsoon in July and August. As the rainy season begins to wane, September offers a slight improvement, but still falls short of the sunnier conditions seen in October and later months. Overall, for those seeking clear skies and bright sunshine, September remains a transitional month with limited opportunities for outdoor enjoyment.
In Namchi, India, September marks a gentle transition as daylight begins to wane, offering around 12 hours of light. This month follows a peak in daylight that stretches through the summer, where the sun graces the skies for an ample 13 hours from May to August. As the year progresses towards the cooler months of October and November, daylight gradually declines, mirroring the natural ebb and flow of the seasons. The pattern reveals a distinct rhythm, with the longest days occurring in mid-year, while the nearing winter months embrace shorter daylight hours, settling back to 10 hours in December and January. The enchanting dance of daylight shapes the cultural and environmental tapestry of Namchi, inviting a unique experience with each changing season.
In September, the winds in Namchi, India whisper softly, maintaining an average speed of 0.9 m/s (2 mph), a calm continuation from the previous months of August and July. This gentle breeze contrasts with the slightly stronger gusts typical of the earlier months, such as January and February, where winds hovered around 1.2 m/s (3 mph). The trend shows a steady decline in wind speed as the year progresses, peaking in the early months and tapering off into the late summer. As the landscape begins to transition into autumn, the soft winds of September create a tranquil ambiance, perfect for enjoying the serene beauty of the surrounding hills and valleys.
Weather in Namchi varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Namchi, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather conditions. In September, temperatures range from a mild 13°C (56°F) at night to a comfortable 26°C (79°F) during the day, with an average of 19°C (66°F). However, this month is marked by significant precipitation, with 561 mm (22.1 in) falling over 29 days, resulting in high humidity at 93%. In contrast, January offers much colder weather, with lows dropping to -2°C (28°F) and an average temperature of just 6°C (43°F). The maximum temperature reaches 19°C (66°F), but the overall feel is much cooler. Precipitation in January is considerably less at 87 mm (3.4 in) over 18 days, and humidity drops to 59%. For more insights on January weather, check out Namchi weather in January.
September and February present distinctly different weather patterns. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 26°C (79°F), with an average temperature of 19°C (66°F). The month is characterized by high humidity at 93% and significant rainfall, totaling 561 mm (22.1 in) spread over 29 days. In contrast, February experiences much colder conditions, with temperatures dipping as low as -3°C (27°F) and peaking at 19°C (67°F); the average temperature stands at a chilly 8°C (46°F). Precipitation is considerably lower, with 159 mm (6.3 in) occurring over 21 days and humidity at a more moderate 61%. For a closer look at February conditions, you can check Namchi weather in February.
When comparing the weather of September and March, it's clear that September experiences milder temperatures with a minimum of 13°C (56°F) and an average of 19°C (66°F), reaching a maximum of 26°C (79°F). In stark contrast, March is much cooler, with minimum temperatures dipping to 0°C (32°F) and an average of just 11°C (52°F), though the maximum can still reach 24°C (75°F). Additionally, September sees significantly higher precipitation at 561 mm (22.1 in) over 29 days, while March has lower precipitation levels of 347 mm (13.7 in) across 30 days, contributing to a much drier atmosphere with only 38% humidity compared to September's high humidity of 93%. For more detailed information on March weather conditions, you can visit Namchi weather in March.
September and April present a stark contrast in weather. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 26°C (79°F), with an average of 19°C (66°F). The month is characterized by considerable precipitation, totaling 561 mm (22.1 in) over 29 days, and humidity levels are notably high at 93%. In contrast, April offers milder conditions, with temperatures ranging from a cool 4°C (40°F) to a warmer 22°C (73°F), averaging 14°C (57°F). Although April still sees precipitation over 29 days, it amounts to a lesser 423 mm (16.7 in), and the humidity drops significantly to 34%. This comparison highlights the wet and humid nature of September versus the drier and cooler climate of April. For more detailed information, you can check Namchi weather in April.
September and May present distinct weather profiles, showcasing the transition from summer to autumn and the freshness of spring, respectively. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 26°C (79°F), with an average of 19°C (66°F). However, it is also characterized by significant rainfall, with 561 mm (22.1 in) of precipitation spread across 29 days and high humidity at 93%. In contrast, May experiences milder temperatures, with a minimum of 8°C (47°F), an average of 16°C (62°F), and a maximum of 25°C (77°F). Despite slightly higher rainfall at 581 mm (22.9 in) over 31 days, May features a much lower humidity level of 60%. For more detailed information, you can explore Namchi weather in May.
When comparing the weather in September and June, both months share similar temperature ranges, with minimums around 13°C (55-56°F), average temperatures at 19°C (66°F), and maximums reaching 26°C (79°F). However, September sees a significant reduction in precipitation, totaling 561 mm (22.1 in) and occurring over 29 days, compared to June’s 742 mm (29.2 in) spread out over 30 days. Additionally, September maintains a higher humidity level at 93%, while June experiences slightly lower humidity at 83%. For detailed information, you can check Namchi weather in June.
In comparing the weather of September and July, both months exhibit high humidity levels at around 93%, creating a consistently muggy atmosphere. However, the temperatures in July are slightly warmer, with minimums of 16°C (62°F) and maximums reaching 27°C (80°F), compared to September's milder range of 13°C (56°F) to 26°C (79°F). Additionally, July experiences significantly more precipitation, totaling 1058 mm (41.7 in) over 31 days, contrasted with September's 561 mm (22.1 in) over just 29 days. This indicates that while both months are quite wet, July tends to be the rainier of the two. For more detailed information on July weather, you can visit Namchi weather in July.
In comparing the weather between September and August, September tends to be slightly cooler, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F), whereas August shows a slightly warmer profile, with temperatures averaging between 15°C (59°F) and 26°C (79°F). Precipitation is notably lower in September, with 561 mm (22.1 in) over 29 days compared to August's 760 mm (29.9 in) across 31 days. Both months experience high humidity at 93%, but September's overall weather is characterized by fewer days of rain and a drop in temperatures, leading to a more comfortable atmosphere. For more detailed insights into August's weather, visit Namchi weather in August.
In September, the weather tends to be warmer, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F) and an average of 19°C (66°F). However, this month is also characterized by heavy precipitation, with 561 mm (22.1 in) of rain over 29 days, resulting in a high humidity level of 93%.
In contrast, October sees a drop in temperatures, with a minimum of 5°C (42°F), an average of 16°C (60°F), and a maximum of 25°C (77°F). The rainfall also decreases, with 308 mm (12.1 in) recorded over 26 days, leading to slightly lower humidity at 88%. For those looking to explore the weather patterns of this month, further details can be found at Namchi weather in October.
In September, the weather is much warmer, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F), and a high humidity level of 93%. It also experiences significant rainfall, with 561 mm (22.1 in) of precipitation spread over 29 days, making it the wettest month. In contrast, November sees a noticeable drop in temperatures, with averages between 1°C (34°F) and 23°C (73°F), along with a decrease in humidity to 80%. The rainfall also significantly lessens to 98 mm (3.9 in) across 20 days. For more detailed information, you can check Namchi weather in November.
September and December present contrasting weather conditions. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 26°C (79°F), with an average of 19°C (66°F). The month is characterized by significant rainfall, accumulating 561 mm (22.1 in) over 29 days, and high humidity at 93%. In contrast, December sees much cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 18°C (65°F), averaging only 8°C (46°F). Precipitation drops to 73 mm (2.9 in) over 19 days, and humidity decreases to a more comfortable 75%. For a detailed look at December's weather, you can visit Namchi weather in December.
As September unfolds in Namchi, the weather transforms dramatically, marking a shift from the lingering warmth of summer to the onset of the monsoon season. With high humidity levels hovering around 93%, this month is characterized by frequent rainfall, bringing a substantial average precipitation that sets it apart from the drier months that precede it. The temperatures, while still mild, see less variation, offering a cozy average, but giving way to cooler evenings. This unique blend of warmth and moisture creates a vibrant environment, showcasing nature's lush beauty in Namchi. For more details on the overall climate trends, visit Namchi Climate.