Last updated: August 21, 2025
In September, the coastal town of Negapatam, India experiences a warm, tropical climate with an average temperature of 29°C (84°F). Daily highs can reach a maximum of 33°C (92°F), while evenings cool down to a comfortable minimum of 25°C (78°F). This month is characterized by increased humidity levels at 76%, contributing to a muggy atmosphere. Rainfall is significant, with 117 mm (4.6 in) of precipitation occurring over approximately 18 days, making it one of the wetter months of the year. As such, September is a blend of heat and moisture, shaping the natural beauty and daily life in this vibrant region.
In September, temperatures in Negapatam, India begin to ease as the monsoon season approaches, but the warmth remains undeniable. With a minimum of 25°C (78°F) and a comfortable average of 29°C (84°F), the weather is bolstered by a maximum reaching 33°C (92°F). This month showcases a slight dip from the scorching heat of summer, although the lingering humidity can still be felt. As the transition towards October unfolds, locals and visitors alike enjoy a blend of tropical warmth and refreshing ocean breezes, making it an ideal time to explore the coastal beauty and vibrant culture of this charming town.
September marks a significant shift in the precipitation patterns of Negapatam, India, as the region experiences its highest rainfall of the year, accumulating 117 mm (approximately 4.6 inches) over 18 days. This surge follows the wetter months of July and August, which, while substantial with 62 mm and 81 mm, respectively, don't compare to the deluge September brings. As the monsoon reaches its peak, the increased frequency of rainy days signals a transition towards the even heavier precipitation expected in October and November, where averages rise dramatically, culminating in 195 mm and an impressive 415 mm in those months. This trend illustrates the region's climatic rhythm, where September acts as a robust precursor to the intense monsoonal rains that follow.
In Negapatam, India, September marks a noticeable rise in humidity, reaching 76%, which makes it one of the wetter months of the year. Following the warm summer months, this increase signifies the transition into the more humid and intense monsoon period, as October and November see even higher humidity levels of 87% and 88% respectively. Interestingly, while the humidity fluctuates in the preceding months—from a relatively dry 56% in April to the wetter 71% in June—the spike in September sets the tone for a damp fall season. This trend highlights how the climate in Negapatam tends to thicken with moisture as the year progresses, particularly as it shifts towards the latter half, revealing a distinctive pattern of humidity variation influenced by seasonal changes.
In September, the UV Index in Negapatam, India, reaches 13, categorizing the exposure level as extreme and maintaining a burn time of just 10 minutes. This month follows a summer of high UV readings, peaking in April with a UV Index of 15. As the monsoon season approaches, the UV Index dips slightly from the summer highs but remains a concern for sun exposure. It’s crucial to take protective measures when outdoors, especially in this region characterized by persistent extreme UV levels from February through October. For more details on UV trends and safety precautions, visit Negapatam UV Index.
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In September, Negapatam, India, basks in a delightful 304 hours of sunshine, contributing to a gradual decline as summer transitions into autumn. This month's sunlight hours show a slight decrease from the vibrant heights of May and June, which boasted over 340 hours. Interestingly, September’s sunshine remains robust, reflecting a tradition of warm, sunny days typical of Indian monsoon seasons. As the region approaches the cooler months, the sun still generously graces Negapatam, offering a warm farewell to summer while hinting at the upcoming changes. With sunshine slowly tapering off, the beauty of the setting sun invites residents and visitors alike to enjoy the last golden days of the season.
In Negapatam, India, September brings a modest 21% likelihood of sunny days, marking the continuation of the rainy season that typically dominates the late monsoon months. This figure is a slight uptick from the dismal sunlight chances in August, where the sun appears just 11% of the time. Interestingly, as the year progresses from the peak summer months of March and April, both boasting over 60% sunshine, the chances dip significantly through the monsoon season. Despite September's limited sun, the weather is more favorable compared to the preceding months of June and July, which see only 20% and 21% sunny days, respectively. As October approaches, the trend continues downwards, hinting at a gradual transition towards drier, sunnier days later in the year.
In Negapatam, India, the rhythm of daylight throughout the year reveals a captivating pattern. As the year begins, January and February embrace a steady 11 hours of daylight, gradually transitioning into the longer days of March to August, where the sun graces the skies with a consistent 12 hours. Notably, September continues this trend, providing residents with ample sunlight just as summer wanes. As autumn approaches, daylight begins to taper off again, returning to 11 hours in October. This gentle ebb and flow of daylight not only marks the changing seasons but also enriches the vibrant life in this coastal town.
As September unfolds in Negapatam, a gentle breeze graces the coastal town, with average wind speeds settling at 4.1 m/s (9 mph). This month experiences a slight dip compared to the preceding summer, which showcased stronger winds peaking at 5.0 m/s (11 mph) in June. Following the peak, July and August maintain similar breezes, but as the monsoon season wanes, the winds become noticeably milder. While September doesn't have the highest winds of the year, it heralds a transition that bridges the robust summer gusts to the calmer days of autumn, with an average that's refreshing yet soothing. Observing the broader trend, wind speeds here generally fluctuate with the seasons, blending the warmth of summer with the approaching coolness of fall, creating a unique atmosphere that embodies the charm of Negapatam.
Weather in Negapatam varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Negapatam, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is generally warmer, with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 33°C (92°F) and an average of 29°C (84°F). This month also experiences higher humidity at 76% and considerable rainfall, with 117 mm (4.6 in) over approximately 18 days. In contrast, January offers a cooler climate, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 29°C (85°F) and an average of 26°C (79°F). Precipitation is lower at 80 mm (3.2 in) over just 8 days, and humidity is slightly lower at 72%. For more details, visit Negapatam weather in January.
In comparing the weather between September and February, September tends to be hotter and more humid, with average temperatures ranging from a minimum of 25°C (78°F) to a maximum of 33°C (92°F). The month sees significant rainfall as well, with 117 mm (4.6 in) distributed over 18 days, resulting in a humidity level of 76%. In contrast, February experiences milder conditions, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 30°C (86°F). February is notably drier, receiving only 11 mm (0.4 in) of precipitation over just 3 days and a lower humidity of 62%. For more detailed insights about February weather, you can check Negapatam weather in February.
September and March present contrasting weather patterns. In September, temperatures range from a minimum of 25°C (78°F) to a maximum of 33°C (92°F), with an average of 29°C (84°F). The month is characterized by higher humidity at 76% and significant precipitation of 117 mm (4.6 in) over 18 days. In contrast, March features slightly cooler temperatures, with a minimum of 23°C (74°F) and an average of 28°C (82°F), yet still reaching a maximum of 33°C (92°F). The month sees much less rainfall, totaling just 19 mm (0.8 in) over only 4 days, and lower humidity at 57%. For more details, you can check out Negapatam weather in March.
In September, the weather is typically characterized by higher humidity and more frequent rainfall, with an average temperature of 29°C (84°F) and a total precipitation of 117 mm (4.6 in) spread over 18 days. In contrast, April offers slightly warmer conditions with an average temperature of 30°C (85°F) but enjoys significantly less precipitation, totaling just 23 mm (0.9 in) across 6 days. This leads to a much lower humidity level of 56% in April, making it feel less muggy compared to the more humid September days. For more detailed information on April weather patterns, you can visit Negapatam weather in April.
In comparing the weather of September and May, we observe some notable differences. September features a minimum temperature of 25°C (78°F) and an average of 29°C (84°F), peaking at 33°C (92°F), accompanied by substantial rainfall of 117 mm (4.6 in) over 18 days, contributing to a higher humidity level of 76%. In contrast, May is slightly warmer, with minimum temperatures starting at 27°C (80°F) and reaching an average of 30°C (87°F), and maximum temperatures soaring up to 36°C (97°F). This month experiences significantly less precipitation, totaling just 28 mm (1.1 in) over 9 days and a lower humidity of 64%. For more detailed insights on May's weather, check out Negapatam weather in May.
September and June present distinctly different weather patterns. In September, temperatures range from a minimum of 25°C (78°F) to a maximum of 33°C (92°F), averaging at 29°C (84°F). The month is characterized by higher precipitation, totaling 117 mm (4.6 in) across 18 days, and a humidity level of 76%. In contrast, June typically experiences slightly warmer conditions, with temperatures ranging from 26°C (80°F) to 35°C (96°F), averaging 30°C (87°F). Precipitation in June is significantly lower at 37 mm (1.4 in) over 8 days, and humidity is also less, at 71%. Overall, while June is warmer, September is marked by increased rainfall and humidity. For more detailed information about June weather, check Negapatam weather in June.
In comparing the weather between September and July, we find that September typically experiences slightly lower temperatures, with average highs of 33°C (92°F) compared to July's maximum of 35°C (95°F). While July has a minimum temperature of 26°C (78°F), September begins at a slightly warmer 25°C (78°F), creating a minor temperature difference. However, September is notably wetter, featuring a precipitation total of 117 mm (4.6 in) over 18 days, whereas July sees only 62 mm (2.5 in) over 15 days. Additionally, September has a higher humidity level of 76%, compared to July's 64%. For more insights into July's weather, you can check Negapatam weather in July.
In September, the weather remains warm with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 33°C (92°F), closely mirroring the August averages. However, September's average temperature dips slightly to 29°C (84°F) compared to August's warmer 29°C (85°F). Notably, September experiences significantly more rain, with 117 mm (4.6 in) over 18 days, while August sees only 81 mm (3.2 in) across 15 days. Additionally, September's humidity is higher at 76%, compared to August's 69%, making the latter part of summer feel even more muggy. For a detailed look at August's climate, check Negapatam weather in August.
In comparing the weather between September and October, we observe that both months share similar temperature ranges, with September averaging 29°C (84°F) and October slightly cooler at 28°C (83°F). However, October experiences higher precipitation, accumulating 195 mm (7.7 inches) over 23 days compared to September's 117 mm (4.6 inches) across 18 days. Humidity also rises in October, reaching 87% compared to September’s 76%. These factors contribute to a more humid and wetter atmosphere in October. For more detailed information, you can check Negapatam weather in October.
In comparing the weather of September and November, September tends to be slightly warmer, with average temperatures reaching 29°C (84°F) compared to November's average of 27°C (81°F). However, November experiences significantly higher precipitation, totaling 415 mm (16.3 in) over 24 days, compared to September's 117 mm (4.6 in) over 18 days. Additionally, humidity climbs in November to 88%, making it feel more muggy compared to September's 76% humidity. For detailed information on the weather in November, you can visit Negapatam weather in November.
In September, the weather tends to be warmer, with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 33°C (92°F) and an average of 29°C (84°F). The month also experiences substantial rainfall, totaling 117 mm (4.6 in) over 18 days, along with a humidity level of 76%.
In contrast, December brings slightly cooler temperatures, with a minimum of 23°C (74°F), an average of 26°C (79°F), and a maximum of 30°C (86°F). However, December is notably wetter, with precipitation reaching 233 mm (9.2 in) also over 18 days, and humidity increasing to 83%. This shift in weather patterns makes December feel more humid and rainy compared to the warmer and somewhat less wet September. For more detailed insights, you can check Negapatam weather in December.
As September arrives in Negapatam, the weather begins to shift, bringing a blend of warmth and moisture characteristic of the monsoon season. With average temperatures hovering around a comfortable 29°C, this month is marked by higher humidity levels, which can make the air feel warmer than it actually is. The region experiences a significant amount of rainfall, averaging 117 mm over 18 days, making it one of the wetter months of the year. This marks a stark contrast to the drier months preceding it, where sunshine predominates. For more detailed insights into the shifting weather patterns, explore Negapatam Climate.