Last updated: August 21, 2025
September in North Guwahati, India is characterized by warm temperatures and high humidity, making it a vibrant yet challenging time of year. The maximum temperature can soar to 36°C (98°F), while the average is a more moderate 28°C (83°F), and the minimum rarely drops below 23°C (74°F). This month sees substantial precipitation, with a staggering 410 mm (16.1 in) of rain spread across 27 days, creating a lush, green landscape. Coupled with a humidity level of 92%, these conditions contribute to the region’s rich biodiversity and dynamic weather patterns, marking September as a unique blend of warmth and moisture for residents and visitors alike.
In September, North Guwahati transitions from the sweltering summer heat, providing a slight reprieve as temperatures begin to cool. The average temperature settles at a comfortable 28°C (83°F), with morning lows around 23°C (74°F) and daytime highs peaking at 36°C (98°F). This month marks a shift from the intense humidity and heat of August, yet it still retains warmth, making it ideal for outdoor activities. As the monsoon season winds down, the pleasant climate invites exploration, while hinting at the cooler days ahead in October. Overall, September offers a delightful balance, bridging the extremes of summer and autumn.
September in North Guwahati marks a significant transitional phase in the monsoon season, with precipitation reaching 410 mm (16.1 in) over 27 days. This volume reflects a decline from the intense rainfall of July and August, yet it remains substantial, illustrating the region’s sustained wet conditions. As the month progresses, the persistent downpours support the lush greenery characteristic of the area while gradually paving the way for the impending retreat of the monsoon. The high levels of precipitation continue to demonstrate the region's reliance on seasonal rains, essential for agriculture and water resources, even as the overall rainfall begins to taper off heading into October.
In North Guwahati, India, the humidity levels exhibit a distinct seasonal rhythm, particularly pronounced as the year progresses toward September. Starting from a comfortable 70% in January, humidity dips in the spring months, reaching a low of 45% in April. As the monsoon season approaches, the atmosphere becomes increasingly saturated, peaking in July at a staggering 93%. By September, humidity stabilizes at 92%, continuing the trend of high moisture typical of the southwest monsoon, which envelops the region in a lush embrace. This persistent high humidity levels from June through September create a vibrant, albeit steamy, landscape that characterizes the monsoon period, before gradually tapering off into the milder autumn months.
In September, North Guwahati experiences a notable drop in the UV Index from the peak levels of summer yet remains in the extreme exposure category with a UV Index of 11, requiring only 10 minutes of sun exposure before the risk of burning increases. This trend mirrors the preceding months, where high UV levels dominated from May through August, peaking at 13 in July. As the monsoon wanes, the UV index slightly decreases, yet precautions are essential, with skin protection remaining vital. Following September, the UV Index will lessen further into the very high category in October. For more detailed information, visit North Guwahati UV Index.
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September in North Guwahati is a delightful transition from the monsoon to the more stable autumn months, boasting an impressive 288 hours of sunshine. As summer recedes, the city's sunlight hours remain plentiful but slightly diminish from the peak of March, which sees a striking 327 hours. This month’s warmth continues to reflect the lingering brightness of late summer, just a notch below the 292 hours experienced in August. October promises to bring a resurgence of sunlight, as daylight hours begin to climb once again, hinting at the vibrant energy of the upcoming festival season in the region. The overall trend showcases a dynamic interplay of sunshine that underscores North Guwahati’s charm throughout the year, inviting residents and visitors to revel in its radiant beauty.
September in North Guwahati transitions from the heavy monsoons of summer, offering a 24% chance of sunny weather. This lower likelihood is a significant contrast to the sunnier months earlier in the year, with January boasting a 63% chance and February reaching 73%. The peak of monsoon season in July and August drastically reduces the sunshine probabilities to a mere 6% and 4%, respectively. As September progresses, the weather begins to shift, hinting at the sunnier days to come in October, which climbs back up to 60% sunshine. Thus, while September may not be the sunniest month, it marks a pivotal point in the transition towards clearer skies and milder weather in North Guwahati.
As we transition into September in North Guwahati, daylight begins to taper off, offering approximately 12 hours of sunlight each day. This marks a slight decrease from the consistency of 13 hours seen during the vibrant summer months of June, July, and August. As the year progresses from the sun-drenched days of early summer, daylight gradually diminishes, reflecting the natural rhythm of the seasons. Following September, the trend continues downward into October, where daylight drops to 11 hours. This gradual shift not only signals the onset of autumn but also invites a more introspective atmosphere as daylight hours shorten and evenings lengthen.
As September arrives in North Guwahati, the winds begin to whisper a gentle lull, with an average speed of 1.5 m/s (3 mph), marking it as the calmest month of the year. This tranquil breeze follows a gradual decline from the more robust gusts experienced earlier in summer, peaking at 2.4 m/s (5 mph) in March. The wind patterns reflect a seasonal rhythm; as the monsoon ebbs and the air begins to cool, the transition into autumn brings a refreshing stillness. Compared to the lush, breezy days of June and July, the September winds can feel softer, inviting a serene end to the lingering heat of summer. As October beckons with a slight uptick to 1.7 m/s (4 mph), it hints at the promise of a lively shift ahead, challenging the stillness that September embodies.
Weather in North Guwahati varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in North Guwahati, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January exhibit striking contrasts in weather patterns. In September, temperatures range significantly from a minimum of 23°C (74°F) to a scorching maximum of 36°C (98°F), while average temperatures settle around 28°C (83°F). The month is characterized by high humidity at 92% and considerable rainfall, with 410 mm (16.1 in) of precipitation spread over 27 days. In contrast, January presents a much cooler climate, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 29°C (84°F) and an average of 18°C (64°F). This month is notably dry, receiving only 11 mm (0.4 in) of precipitation over just 3 days and a lower humidity level of 70%. For more details on the January conditions, you can check out North Guwahati weather in January.
September and February present markedly different weather conditions. In September, temperatures range from a minimum of 23°C (74°F) to a scorching maximum of 36°C (98°F), with an average of 28°C (83°F), making it a hot and humid month. The region experiences significant rainfall, receiving about 410 mm (16.1 in) throughout 27 rainy days, contributing to a high humidity level of 92%.
In contrast, February is much cooler, with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 30°C (87°F), and an average temperature of just 20°C (68°F). The precipitation drops dramatically to 25 mm (1.0 in) over merely 4 days, resulting in a notably lower humidity level of 71%. For more specific details on February weather, you can refer to North Guwahati weather in February.
September and March exhibit significant differences in weather patterns. In September, temperatures are higher, with a minimum of 23°C (74°F) and an average of 28°C (83°F), peaking at a sweltering 36°C (98°F). This month is also characterized by heavy rainfall, receiving 410 mm (16.1 in) over 27 days, accompanied by high humidity levels of 92%. In contrast, March sees a more moderate climate, with a minimum temperature of 14°C (57°F) and an average of 24°C (75°F), while still reaching a maximum of 36°C (97°F). Precipitation is minimal in March, totaling only 61 mm (2.4 in) over just 9 days and lower humidity at 50%. For a closer look at March weather details, visit North Guwahati weather in March.
When comparing the weather in September and April, it’s evident that September is significantly warmer and more humid. With average temperatures peaking at 28°C (83°F) and maximums reaching up to 36°C (98°F), September brings a high level of humidity at 92%, contributing to a feeling of discomfort. In contrast, April has a cooler average temperature of 25°C (78°F) and a minimum of 17°C (64°F), making it more pleasant overall. Moreover, April experiences less precipitation, with 165 mm (6.5 in) over 19 days compared to September's 410 mm (16.1 in) over 27 days. For more detailed insights, check out North Guwahati weather in April.
In comparing the weather between September and May, September experiences slightly higher temperatures, with an average of 28°C (83°F) compared to May's 26°C (80°F). Both months can peak at 36°C (98°F), but September is characterized by significantly more rainfall, receiving 410 mm (16.1 in) of precipitation over 27 days, while May sees only 269 mm (10.6 in) during the same number of days. Moreover, humidity levels are noticeably higher in September at 92%, compared to 76% in May. For a detailed overview of May's weather conditions, you can view this link: North Guwahati weather in May.
In both September and June, temperatures remain consistent, with minimums around 23°C (74°F), average highs of 28°C (83°F), and maximums reaching 36°C (98°F). However, September experiences slightly less precipitation, recording 410 mm (16.1 in) over 27 days, compared to June's 429 mm (16.9 in) falling over 29 days. Additionally, humidity levels are marginally higher in June at 88%, while September sees humidity increase to 92%. For a detailed look at June weather, you can visit North Guwahati weather in June.
In comparing the weather between September and July, we see that both months have similar temperature ranges, with September experiencing a slightly lower minimum temperature of 23°C compared to July's 25°C. The average temperatures are close as well, with September averaging 28°C and July at 29°C. However, July is notably wetter, receiving 615 mm of precipitation over 30 days, while September sees 410 mm over 27 days. Humidity levels are also comparable, with September at 92% and July slightly higher at 93%. For a more detailed look at July's weather patterns, you can check North Guwahati weather in July.
In comparing the weather between September and August, September shows slightly lower temperatures, with a minimum of 23°C (74°F) and a maximum of 36°C (98°F), while August experiences hotter conditions, ranging from a minimum of 25°C (77°F) to a maximum of 38°C (100°F). Precipitation is also reduced in September, totaling 410 mm (16.1 in) over 27 days, compared to August's 505 mm (19.9 in) over 30 days. Interestingly, both months experience high humidity levels of 92%. For a more detailed outlook on August weather, you can check North Guwahati weather in August.
In September, the weather tends to be quite hot and humid, with minimum temperatures around 23°C (74°F) and average highs reaching up to 36°C (98°F). Additionally, the month experiences significant rainfall, with an average precipitation of 410 mm (16.1 in) over 27 days, resulting in a humidity level of 92%. In contrast, October brings slightly cooler temperatures, with minimums dropping to 19°C (67°F) and average highs around 36°C (97°F). The rainfall also decreases significantly to 177 mm (7.0 in) over 19 days, leading to a more comfortable humidity level of 89%. For more details, you can check the North Guwahati weather in October.
In September, the weather is significantly warmer and more humid than in November, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 36°C (98°F) and an average of 28°C (83°F). This month experiences substantial rainfall, tallying up to 410 mm (16.1 in) over 27 days, resulting in high humidity levels of around 92%. In contrast, November brings cooler temperatures, with a minimum of 14°C (57°F), an average of 23°C (73°F), and a maximum of 32°C (89°F). The precipitation drops dramatically to only 15 mm (0.6 in) over just 4 days, and humidity decreases to 86%. For more specific information about weather conditions in November, you can refer to North Guwahati weather in November.
September and December present a striking contrast in weather conditions. In September, the temperatures soar with a minimum of 23°C (74°F) and an average of 28°C (83°F), peaking at a sweltering 36°C (98°F). The month is also characterized by high humidity levels at 92% and significant rainfall, totaling 410 mm (16.1 in) over 27 days. In stark comparison, December sees a much cooler climate with temperatures dipping to a minimum of 10°C (51°F) and averaging at 19°C (66°F), while the maximum only reaches 30°C (85°F). Rainfall is minimal in December, with just 14 mm (0.6 in) over 3 days, and humidity decreases to 83%. For more details, visit North Guwahati weather in December.
September in North Guwahati marks a striking shift in weather as the monsoon season reaches its peak. With the average temperature resting comfortably at 28°C (83°F), the month experiences higher humidity levels, hovering around 92%, creating a muggy atmosphere. Unlike the drier months, September faces nearly daily rainfall, accumulating around 410 mm over 27 days, leading to vibrant natural landscapes. This heavy precipitation not only refreshes the surroundings but also cools the air, providing a distinct contrast to the sweltering heat of summer. For a deeper insight into how these conditions fit into the broader context, explore the full details at North Guwahati Climate.