Last updated: August 21, 2025
September in Agatti, India offers a warm tropical climate, with average temperatures hovering around 27°C (81°F), peaking at a comfortable 29°C (84°F). Despite the pleasant warmth, this month witnesses significant rainfall, with a total of 154 mm (6.1 in) spread over approximately 20 days, contributing to the region's lush greenery. The humidity remains high at 82%, enhancing the tropical feel of the island. Travelers can expect a mix of sunny spells and refreshing showers, making it an intriguing time to experience the natural beauty and vibrant culture of Agatti.
In September, Agatti, India, continues to bask in a warm tropical climate, with temperatures reflecting a consistent pattern seen throughout the year. The minimum temperature hovers around 25°C (78°F), providing a gentle warmth that invites outdoor exploration. The average temperature remains stable at 27°C (81°F), while the maximum climbs to 29°C (84°F), perfect for beach days and water activities. This month marks a smooth transition from the end of the monsoon season, maintaining a delightful warmth that characterizes Agatti's charm. With no significant fluctuations, September underscores a harmonious blend of sun and sea, making it an ideal time for visitors to enjoy the island's stunning landscapes and tranquil ambiance.
In September, Agatti, India experiences a significant dip in rainfall compared to the preceding months, with total precipitation measuring 154 mm (6.1 in) over 20 days. This continues the trend of the summer monsoon, which ramps up in intensity from May's 169 mm through June's peak of 257 mm, and then gradually tapers off through August. Despite the reduction in rainfall, September still holds a substantial amount of rain, marking it as a notable transition month. As the region shifts progressively toward October, where precipitation increases again to 212 mm (8.3 in), September serves as a bridge, hinting at the approaching end of the monsoon season while still providing ample moisture for the local ecosystem.
In September, Agatti, India, experiences a noteworthy humidity level of 82%, which follows a seasonal trend of increasing moisture that peaks in the summer months. Beginning from 73% in January and February, humidity steadily rises, reaching its zenith in August at 84%. The slight decrease to 82% in September indicates a transition towards the more temperate months ahead, though the air remains notably humid. This trend reflects the region's tropical climate, where humidity tends to peak during the monsoon season and gradually declines as autumn approaches, averaging around 76% by November.
In September, Agatti, India, experiences one of its highest UV Index levels of the year, peaking at 14, which falls into the extreme exposure category. This elevation in UV intensity is consistent with the trend observed throughout the summer months, where the UV Index remained persistently high, typically around 13. As the sun’s rays intensify, the recommended burn time decreases to just 10 minutes, signaling the importance of effective sun protection. Following the extreme conditions of September, the UV Index trends down slightly in October, returning to 13 before decreasing again in the cooler months ahead. These fluctuations highlight the necessity for vigilance against UV exposure in this beautiful coastal region. For more detailed information, visit the Agatti UV Index.
UV Risk Categories
September in Agatti, India, shines brightly with 308 hours of sunshine, aligning perfectly with the month’s average levels and continuing the trend of abundant sunlight throughout the year. The island enjoys a gradual increase in daylight from January’s 266 hours to a peak in March with 342 hours, before remaining consistently vibrant into the autumn months. Following August's 291 hours, September signals a delicate balance as the sun’s rays linger, providing ample opportunities for outdoor adventures and relaxation. As the year progresses, October and November maintain a similar brightness with 307 and 308 hours, respectively, ensuring that Agatti remains a sanctuary of warmth and light as the seasons shift. This inviting climate makes September a delightful time to embrace the natural beauty of this tropical paradise.
As September approaches in Agatti, India, the likelihood of sunny weather significantly declines, with only a 23% chance of sun. This marks a stark contrast to the earlier months, particularly January and February, which enjoy a robust 44% and 72% probability of sunshine, respectively. The sunniest period seems to wrap up by the end of summer, transitioning into a wetter climate as the monsoon season takes its grip. By the time we reach October, the chances dwindle further to just 14%, suggesting that those seeking sunny skies might want to plan their visits during the more radiant spring months instead.
In Agatti, India, the September daylight duration holds steady at an inviting 12 hours, continuing a trend established by the previous months of May through August. This consistent daylight is reflective of the region's tropical climate, where extended hours of sunlight are enjoyed for most of the year. As the days begin to shorten slightly in October, the average daylight duration drops to 11 hours, giving way to the seasonal transition. Overall, September serves as a vibrant reminder of the abundant light that characterizes Agatti, making it an ideal time for outdoor activities before the gradual retreat of daylight in the coming months.
In September, Agatti, India experiences a refreshing average wind speed of 6.7 m/s (15 mph), making it an invigorating time for both locals and visitors. Following the peak winds of July at 8.5 m/s (19 mph), the transition into September signals a gentle tapering off yet remains noticeably breezy. This month stands out as a turning point, where the lush, tropical surroundings are animated by the soothing, consistent winds influenced by the monsoon season. As the year progresses towards the calmer months of October and November, the winds will continue to ease, dipping back to a moderate 4.4 m/s (10 mph), inviting a serene atmosphere perfect for relaxation and exploration within this idyllic island paradise.
Weather in Agatti varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Agatti, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January in Agatti showcase similar temperatures, with both months experiencing a minimum of 25°C (78°F), an average of 27°C (81°F), and a maximum of 29°C (84°F). However, the precipitation levels differ significantly; September sees much higher rainfall at 154 mm (6.1 in) over 20 days, while January enjoys a much drier climate with only 32 mm (1.3 in) of rain over just 5 days. Additionally, humidity is higher in September at 82%, compared to January's 73%, making January more comfortable for outdoor activities. For more detailed insights on the weather in January, you can visit Agatti weather in January.
September and February exhibit similar average temperatures, both hovering around 27°C (81°F) with maximums reaching up to 29°C (84°F). However, September experiences significantly higher rainfall, with 154 mm spread over 20 days, resulting in a much more humid environment at 82%. In contrast, February enjoys a much drier climate, with only 5 mm of precipitation over just 1 day and lower humidity levels at 73%. This stark difference in precipitation patterns makes February a more favorable month for outdoor activities. For detailed insights about Agatti's weather in February, you can check Agatti weather in February.
In comparing the weather between September and March, we find that both months exhibit similar minimum temperatures, averaging around 25°C (78°F). However, March tends to be slightly warmer overall, with an average temperature of 28°C (83°F) compared to September's 27°C (81°F) and a higher maximum of 30°C (85°F).
One of the most significant differences is in the amount of precipitation; September experiences considerably more rain, with 154 mm (6.1 in) over 20 days, while March has only 34 mm (1.3 in) over a mere 2 days. Humidity levels are also relatively comparable, with September at 82% and March slightly lower at 79%.
For more details about weather conditions in March, you can check Agatti weather in March.
September and April present notable differences in weather patterns. In September, temperatures range from a minimum of 25°C (78°F) to a maximum of 29°C (84°F), resulting in a comfortable average of 27°C (81°F). However, this month is marked by significant precipitation, totaling 154 mm (6.1 in) over approximately 20 days, paired with high humidity at 82%. In contrast, April boasts higher temperatures with a minimum of 26°C (79°F) and a maximum reaching 31°C (88°F), leading to a warmer average of 29°C (84°F). The month is much drier, experiencing only 14 mm (0.5 in) of rain over just 3 days, along with slightly lower humidity at 77%. For more details on weather conditions, visit Agatti weather in April.
In comparing the weather of September and May, we see distinct differences in both temperature and precipitation patterns. September’s temperature ranges from a minimum of 25°C (78°F) to a maximum of 29°C (84°F), with an average of 27°C (81°F). This month also experiences significant rainfall, averaging 154 mm (6.1 in) over 20 days, paired with high humidity levels at 82%. In contrast, May boasts slightly warmer temperatures, with a minimum of 26°C (79°F) and a maximum of 31°C (88°F), leading to an average of 29°C (84°F). While May records higher total precipitation at 169 mm (6.7 in) over just 14 days, the humidity is noticeably lower at 75%. For a closer look at May's weather conditions on Agatti Island, you can refer to Agatti weather in May.
When comparing the weather in September and June, both months feature warm temperatures, but June tends to be slightly warmer overall. In June, the minimum temperature averages around 26°C (79°F), with an average of 28°C (82°F) and a maximum of 30°C (86°F). In contrast, September's temperatures range from a minimum of 25°C (78°F) to a maximum of 29°C (84°F). However, June experiences significantly higher rainfall, with 257 mm (10.1 in) falling over 26 days, compared to September's 154 mm (6.1 in) over 20 days. Humidity levels are also comparable, with September at 82% and June slightly lower at 79%. For more detailed insights into the weather during this time, you can check Agatti weather in June.
In comparing the weather between July and September, both months exhibit warm temperatures, with July having a slightly higher average of 28°C (82°F) compared to September's 27°C (81°F). Both months experience similar minimum temperatures, remaining at 25°C (78°F), but July edges out with a minor increase in the maximum temperature, reaching 29°C (85°F), while September remains at 29°C (84°F). Precipitation is noticeably higher in July, with 242 mm (9.5 in) compared to September’s 154 mm (6.1 in), and rainfall occurs on 23 days in July versus 20 days in September. Humidity levels remain constant at 82% for both months, providing a sticky atmosphere regardless of the slight variations in rainfall and temperature. For more detailed insights about July's conditions, visit Agatti weather in July.
In September, the weather closely mirrors that of August, with both months experiencing average temperatures of 27°C (81°F) and a minimum of 25°C (78°F). However, September sees slightly reduced rainfall at 154 mm (6.1 inches) over 20 days, compared to August's heftier 219 mm (8.6 inches) over 21 days. Humidity levels also drop a bit, from 84% in August to 82% in September, making for a slightly more comfortable atmosphere. For a detailed look at the weather patterns, check out Agatti weather in August.
In September, the weather showcases a warm atmosphere with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (84°F). However, it also brings significant rainfall, with 154 mm (6.1 in) of precipitation across 20 days and high humidity levels at 82%. In contrast, October maintains similar temperature averages, with a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 29°C (85°F). While the temperatures remain relatively stable, October experiences increased precipitation of 212 mm (8.3 in) over 21 days, coupled with slightly lower humidity at 77%. For more details about October weather conditions, visit Agatti weather in October.
In September, the weather is characterized by warm temperatures, with minimums around 25°C (78°F) and averages of 27°C (81°F), peaking at 29°C (84°F). This month experiences significant rainfall, with 154 mm (6.1 in) over 20 days, contributing to a high humidity level of 82%. In contrast, November offers slightly warmer temperatures, with an average of 28°C (82°F) and similar maximums of 29°C (85°F), but with considerably less rainfall—110 mm (4.3 in) spread over just 12 days—resulting in a more comfortable humidity of 76%. For more details on November weather, see Agatti weather in November.
In comparing the weather between September and December, both months feature similar temperature ranges, with September showing a minimum of 25°C (78°F), an average of 27°C (81°F), and a maximum of 29°C (84°F). December maintains these averages, with a min of 25°C (78°F), an average of 27°C (82°F), and a max of 29°C (85°F). However, September experiences significantly higher rainfall, totaling 154 mm (6.1 in) over 20 days, while December sees reduced precipitation of 98 mm (3.9 in) across just 10 days. Additionally, December's humidity level is lower at 74%, compared to September's more humid 82%. For more detailed insights, you can explore Agatti weather in December.
As September unfolds in Agatti, the weather takes on a unique character that sets it apart from the drier months of the year. With an average temperature of 27°C (81°F), the island remains warm, but the humidity levels rise to 82%, creating a noticeably moist atmosphere. This month also sees increased rainfall, with 154 mm (6.1 in) spread over approximately 20 days, contributing to the lush beauty of the surroundings. While the warmth remains inviting, the increased precipitation adds a refreshing touch, making September an exceptional time to experience Agatti's vibrant, natural scenery. For a deeper understanding of what to expect, explore the detailed climate patterns at Agatti Climate.