Last updated: August 21, 2025
In September, Namsai, India, experiences a blend of warmth and moisture, characterized by maximum temperatures reaching 37°C (99°F) and an average temperature of 28°C (83°F). With minimums falling to 23°C (73°F), the days can be quite sultry. Rainfall is significant during this month, with an impressive 339 mm (13.4 in) recorded across 24 days, contributing to the area's lush landscapes. The humidity levels hover around a stifling 91%, creating a balmy atmosphere that underscores Namsai's tropical climate.
As September unfolds in Namsai, India, the temperatures begin to stabilize after the sweltering summer, with minimums around 23°C (73°F) and averages reaching 28°C (83°F). This month marks a gentle transition, as highs usually hover around 37°C (99°F), reminiscent of the preceding warmer months, but the humidity starts to decrease, providing a more comfortable climate for outdoor explorations. Compared to the peak heat of the summer, September's milder warmth, coupled with an inviting average temperature, sets the stage for a delightful experience in this vibrant region. The gradual cooling trend signals a shift toward the refreshing autumn months ahead, making September an ideal time to enjoy Namsai's natural beauty.
September in Namsai, India, witnesses significant rainfall, accumulating 339 mm (13.4 inches) over 24 days of precipitation. This marks a noticeable decline from the extraordinary 511 mm in July and the substantial 401 mm in August, indicating a transition as the monsoon season begins to wind down. However, the rainfall in September remains pivotal, contributing to the lush greenery that characterizes the region. The continued precipitation supports local agriculture and replenishes water sources, even as the number of rainy days decreases compared to previous months. Overall, September serves as a bridge between the peak monsoon and the drier months ahead, maintaining the vibrancy of Namsai’s environment.
In September, Namsai, India, experiences a notable humidity level of 91%, marking a slight decrease from the intense moisture of July and August, where humidity peaked at 93% and 92% respectively. This period of elevated humidity typically follows the monsoon months, reinforcing a trend of higher moisture levels from May through October. Notably, the transition to September continues to showcase the region's tropical climate, with humidity gradually decreasing after the peak of summer monsoons. Despite this slight decline, the humidity remains considerably high, significantly influencing the overall weather and comfort in Namsai during this time. As the year progresses, humidity begins to stabilize, hinting at the onset of a more comfortable October.
In September, Namsai experiences a UV Index of 11, classified as extreme, which means that sun protection is crucial, with a burn time of only 10 minutes for fair-skinned individuals. This pattern of high UV levels mirrors the preceding months, where the index peaked at 13 in July, showcasing a trend of intensifying sun exposure during the summer months. As the region transitions into autumn, UV levels remain substantially elevated, emphasizing the importance of maintaining skin safety. For more detailed insights and to stay updated on the UV Index trends, visit Namsai UV Index.
UV Risk Categories
September in Namsai, India, continues the trend of abundant sunshine, with 286 hours of sunshine illuminating the month. Positioned comfortably between the peak of summer and the onset of autumn, September witnesses a slight dip from the sun-drenched 326 hours of May but still offers ample bright days for outdoor enthusiasts. This month contrasts sharply with the monsoon-soaked July and the more moderate August, reflecting a return to more stable weather patterns. As the days shorten with the approach of autumn, September still shines brightly, making it an ideal time to explore the natural beauty of Namsai. Overall, this month showcases a balance of warmth and light, setting the stage for a glorious transition into fall.
In Namsai, India, the likelihood of sunny weather sees an intriguing shift throughout the year. September stands out with a 33% chance of sunshine, marking a noticeable increase from the dismal summer months where rain reigns, particularly in June and July with only 12% and 11% sunlight, respectively. Following the peak monsoon, September's weather begins to clear up, allowing for more sunny days compared to the previous months of August, which has a mere 10% chance. As the year transitions from the heavy rains of late summer towards the dry spells of autumn, one can anticipate more favorable conditions, with sunny probabilities rising significantly again by October to 63%.
As September unfolds in Namsai, India, the daylight duration stands at a comfortable 12 hours, a slight dip from the peak 13 hours experienced throughout the summer months. This transition marks a gentle return to the shorter days of autumn, following the vibrant brightness of April through August. The month of September serves as a bridge, blending the lingering warmth of summer evenings with the anticipation of the shorter daylight hours that October brings, where the amount of daylight begins to recede again to 11 hours. This rhythmic ebb and flow of daylight not only shapes the daily routines of residents but also enhances the natural beauty of the region as the seasons subtly shift.
As September settles in Namsai, India, the average wind speed dips slightly to 1.0 m/s (2 mph), reflecting a subtle shift as the monsoon season recedes. This gentle breeze, akin to a whisper, mirrors the overall pattern seen in the months prior, where the winds remained relatively moderate throughout the summer. Notably, since April’s peak of 1.4 m/s (3 mph), there has been a gradual easing of the gusts, suggesting a transition towards the more tranquil, cooler months ahead. As the landscape begins to change post-monsoon, the light September winds invite a sense of calm, hinting at the serene beauty that autumn will bring to this enchanting region.
Weather in Namsai varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Namsai, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather conditions. While September is characterized by warm temperatures ranging from a minimum of 23°C (73°F) to a scorching maximum of 37°C (99°F), January offers a much cooler climate with temperatures dipping to a minimum of 8°C (47°F) and a maximum of 28°C (83°F). September experiences high humidity at 91% and substantial rainfall, accumulating 339 mm (13.4 in) over 24 days, making it a notably wet month. In contrast, January is drier, with only 46 mm (1.8 in) of precipitation across just 6 days and relatively lower humidity at 78%. For more specific insights into the weather in January, you can visit Namsai weather in January.
September and February exhibit starkly contrasting weather patterns. In September, temperatures range from a minimum of 23°C (73°F) to a scorching maximum of 37°C (99°F), with an average of 28°C (83°F). The month is characterized by high humidity at 91% and significant rainfall, tallying up to 339 mm (13.4 in) over 24 days. In contrast, February offers much cooler conditions, with temperatures dropping to a minimum of 9°C (49°F) and peaking at 31°C (88°F), averaging around 19°C (66°F). Precipitation is considerably lower in February, at 87 mm (3.4 in) over just 10 days, accompanied by a lower humidity level of 75%. For more detailed information, you can visit Namsai weather in February.
September and March exhibit stark contrasts in weather conditions. September typically boasts warmer temperatures, with an average of 28°C (83°F) and maximums reaching up to 37°C (99°F), compared to March's mild temperatures, averaging 22°C (72°F) and peaking at 35°C (94°F). Additionally, September is characterized by significant rainfall, receiving 339 mm (13.4 in) over 24 days, resulting in high humidity levels of 91%. In contrast, March experiences much less precipitation, with 145 mm (5.7 in) spread over just 13 days and a more comfortable humidity level of 53%. For a detailed look at the weather in March, you can check Namsai weather in March.
September weather in Namsai is marked by significantly higher humidity, averaging 91%, and substantial precipitation of 339 mm over 24 days, making it a much wetter month compared to April. The temperatures range from a minimum of 23°C (73°F) to a maximum of 37°C (99°F), resulting in an average of 28°C (83°F). In contrast, April experiences a milder climate with lower humidity at 53% and reduced rainfall of 195 mm across 17 days. The temperatures in April range from a minimum of 17°C (63°F) to a maximum of 37°C (100°F), with an average of 25°C (77°F). Overall, while both months can reach high temperatures, April offers a drier and more comfortable experience. For more detailed information, visit Namsai weather in April.
September and May showcase contrasting yet somewhat comparable weather patterns. In September, temperatures range from a minimum of 23°C (73°F) to a maximum of 37°C (99°F), with an average of 28°C (83°F). This month is marked by high humidity levels of 91% and significant rainfall, receiving 339 mm (13.4 in) across 24 days. In contrast, May presents slightly cooler temperatures with a minimum of 20°C (69°F) and a maximum of 38°C (100°F), and an average temperature of 26°C (80°F). It receives less precipitation, totaling 262 mm (10.3 in) over the same number of rainy days, and has a lower humidity level of 83%. For more detailed insights into May weather, you can visit Namsai weather in May.
When comparing the weather in September and June, both months showcase warm temperatures, with average highs reaching similar levels—28°C (83°F) in both months. However, June experiences slightly cooler minimums at 21°C (71°F), compared to September’s 23°C (73°F). In terms of precipitation, June is notably wetter, receiving 422 mm (16.6 in) of rainfall over 27 days, while September follows closely with 339 mm (13.4 in) over 24 days. Both months share a high humidity of 91%, contributing to a consistently muggy atmosphere. For more detailed information on June's weather, you can refer to Namsai weather in June.
When comparing the weather in September to that of July, both months exhibit similar temperature ranges, with minimums around 23°C (73°F), averages near 28°C (83°F), and maximums reaching up to 37°C (99°F). However, July tends to be wetter, receiving a significant 511 mm (20.1 in) of precipitation over 28 days, compared to September's 339 mm (13.4 in) spread across 24 days. The humidity levels are also slightly higher in July, at 93%, versus September’s 91%. For a closer look at July's weather patterns, you can visit Namsai weather in July.
September and August exhibit similar warm weather patterns, but with a few notable differences. In September, temperatures range from a minimum of 23°C (73°F) to a maximum of 37°C (99°F), averaging around 28°C (83°F). In contrast, August is slightly warmer, with temperatures ranging from 24°C (76°F) to 38°C (100°F) and an average of 29°C (84°F). Precipitation is also a factor, as September experiences 339 mm (13.4 in) of rain over 24 days, while August sees higher precipitation at 401 mm (15.8 in) over 27 days. Humidity levels are comparable, with September at 91% and August at 92%. For more details, you can check Namsai weather in August.
In September, the weather is notably warmer, with average temperatures reaching 28°C (83°F) and a maximum of 37°C (99°F), while October sees a slight decrease with average temperatures around 26°C (80°F) and a maximum of 36°C (98°F). Additionally, September experiences significantly more precipitation at 339 mm (13.4 in) over 24 days, compared to October's 155 mm (6.1 in) spread over 20 days. Humidity levels are also slightly lower in October at 89%, compared to the high 91% in September. For more information, you can check Namsai weather in October.
September weather is characterized by high temperatures, with minimums around 23°C (73°F) and average highs reaching up to 37°C (99°F), creating a warm and humid atmosphere with an average humidity of 91%. In contrast, November experiences a significant drop in temperature, with minimums of 13°C (55°F) and average highs of 31°C (89°F), resulting in a much cooler climate. Additionally, September sees heavy rainfall, accumulating 339 mm (13.4 in) over 24 days, while November is relatively dry, with only 45 mm (1.8 in) of precipitation occurring across just 7 days. For more details on November's weather, visit Namsai weather in November.
In September, the weather is characterized by high temperatures, with minimums around 23°C (73°F) and maximums reaching up to 37°C (99°F). The month is also quite wet, experiencing 339 mm (13.4 in) of rainfall over 24 days, contributing to a high humidity level of 91%. In contrast, December brings much cooler conditions, with temperatures ranging from a minimum of 10°C (49°F) to a maximum of 28°C (83°F) and an average of 18°C (64°F). Precipitation significantly drops to just 23 mm (0.9 in) over only 4 days, resulting in a slightly lower humidity level of 85%. For more details, you can check Namsai weather in December.
As September unfolds in Namsai, the weather transitions into a distinctly more humid and rainy season compared to the drier months preceding it. With an average temperature hovering around 28°C (83°F), the warmth lingers, but it's the increased rainfall that sets this month apart, delivering about 339 mm (13.4 in) over 24 days and elevating humidity levels to a sweltering 91%. This shift not only refreshes the landscape but also ushers in a lush vibrancy unique to Namsai at this time of year. For a deeper understanding of how September fits into the overall climate patterns of the region, be sure to check out Namsai Climate.