Last updated: August 21, 2025
In September, Rameswaram experiences a warm and humid climate, with an average temperature of 28°C (82°F). The maximum temperature can reach up to 30°C (86°F), while nights are mildly warm with a minimum of 26°C (79°F). This month also sees significant precipitation, totaling 54 mm (2.1 inches), spread across approximately 10 days of rain. The humidity levels hover around 86%, giving the atmosphere a tropical feel, making September a month of transitioning weather as the region prepares for the onset of the monsoon season.
In September, Rameswaram, India, experiences a warm tropical climate characterized by minimum temperatures around 26°C (79°F) and maximums peaking at 30°C (86°F). The average temperature hovers around 28°C (82°F), marking a slight downturn from the sizzling summer months of May and June, but it still offers a pleasant atmosphere. Notably, this coastal town maintains consistency in its warm temperatures, with September mirroring the temperature trends of both August and the earlier months. As the monsoon season begins to wind down, visitors can enjoy comfortably warm days, perfect for exploring the local culture and magnificent landscapes.
In September, Rameswaram experiences a notable uptick in precipitation, with 54 mm (2.1 in) of rain falling over 10 days, signaling the arrival of more humid conditions as the monsoon season progresses. This month serves as a transitional period, following the relatively dry spells of July (17 mm) and August (28 mm), paving the way for the subsequent deluge in October and November. The rainfall in September, while modest compared to the forthcoming months, plays a crucial role in replenishing local water sources and supporting the region's lush greenery, highlighting the importance of this month in the annual climatic cycle. With precipitation steadily increasing from mid-year lows, September sets the stage for a dramatic shift towards the wetter heart of the monsoon season.
In Rameswaram, India, September marks a peak in humidity, settling at 86%, just slightly lower than the high of 87% seen in August. This month continues the trend of increasing moisture levels that begin in June, as the summer season transitions into autumn. Notably, the humid conditions persist throughout the fall, with October, November, and December maintaining similar percentages, all around 86% to 85%. While January through April experience comparatively lower humidity levels, hovering around the 69% mark, the rising humidity from May onwards brings a palpable richness to the coastal air, contributing to Rameswaram's tropical ambiance.
In September, Rameswaram experiences a UV Index of 14, placing it in the extreme exposure category with a burn time of just 10 minutes. This trend continues the pattern established earlier in the year, where most months hover around the same extreme levels. Notably, despite a minor dip in the UV Index during the summer months, the figures surge back in September, indicating that even as autumn approaches, the sun remains fierce. As such, visitors and residents alike should take heed of the high UV levels and ensure proper sun protection by staying vigilant against sunburn and harmful UV exposure. For more details, check out the Rameswaram UV Index.
UV Risk Categories
In September, Rameswaram basks in 324 hours of sunshine, marking a delightful transition from the monsoon season. As the summer months wind down, this coastal paradise showcases a consistent exposure to sunlight, just slightly dipping from the peak of 347 hours in May. The trend reflects a gradual decline as the year progresses, with sunshine hours diminishing from a high in March at 346 hours to a more temperate ambiance by September. This delightful month offers enough sunlight for beachgoers and nature lovers, yet provides a subtle hint of the cooler, shorter days that autumn brings, all while maintaining its signature warm charm.
In Rameswaram, India, September marks a transition as the monsoon begins to recede, bringing a 21% chance of sunny weather. This percentage reflects a notable decline from the vibrant sunny spells of the earlier months, with February, March, and April standing out as the sunniest periods of the year, showcasing probabilities exceeding 59%. As summer wanes, the likelihood of sunshine significantly decreases, plummeting to a mere 9% in August, before slightly rebounding in September. While the weather may still feel humid and unpredictable, there's a subtle shift towards drier conditions as the month progresses, hinting at a return to clearer skies in the coming months.
In Rameswaram, India, the rhythm of daylight dances gracefully throughout the year. As the months progress from January to August, residents enjoy a steady increase in daylight, peaking at 12 hours from March to August. Interestingly, September maintains this generous 12-hour daylight, making it an ideal time for outdoor activities and exploration. Following this, a slight decline begins in October, bringing the daylight duration back to 11 hours, reminiscent of the earlier months. This trend of stable daylight hours throughout the year not only enhances the scenic beauty of Rameswaram but also enriches the cultural experiences, making each day a delightful adventure in this enchanting coastal town.
As September arrives in Rameswaram, India, the winds begin to gentle, registering an average speed of 6.4 m/s (14 mph). This slight decrease from the summer's breezy heights reflects a natural transition into the milder autumn months. While June boasts the year's highest gusts at 7.4 m/s (17 mph), September marks a shift toward calmer conditions, following a summer that oscillated between 6.5 m/s and 7.1 m/s. As temperatures begin to cool, the soft embrace of these autumn breezes invites introspection on the shifting seasons, providing a refreshing lull before the winter months bring their own unique charm and steady winds of 5.8 m/s (13 mph) in October.
Weather in Rameswaram varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Rameswaram, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 26°C (79°F) to a maximum of 30°C (86°F), with an average of 28°C (82°F). The month also sees higher humidity at 86% and about 54 mm (2.1 inches) of precipitation spread over 10 days. In contrast, January offers slightly cooler conditions, with temperatures ranging from 24°C (75°F) to 28°C (83°F) and an average of 26°C (79°F). While January is drier with 109 mm (4.3 inches) of precipitation over just 8 days, it features lower humidity at 76%. For further details on January's weather, you can check Rameswaram weather in January.
September and February showcase distinct weather characteristics. September experiences warmer temperatures, with a minimum of 26°C (79°F) and an average of 28°C (82°F), reaching a maximum of 30°C (86°F). This month also sees higher humidity at 86% and more precipitation, totaling 54 mm (2.1 in) over approximately 10 days. In contrast, February offers milder conditions, with temperatures ranging from a minimum of 24°C (76°F) to an average of 26°C (80°F) and a maximum of 29°C (84°F). The humidity decreases to 69%, and the month is generally drier, receiving only 18 mm (0.7 in) of rain over about 5 days. For more specific insights, you can check Rameswaram weather in February.
In comparing the weather between September and March, we find that both months share a similar average temperature, with highs reaching up to 30°C (86°F) and lows around 25-26°C (77-79°F). However, September tends to be more humid, with humidity levels peaking at 86%, while March experiences a more comfortable humidity level of 69%. Additionally, September sees more precipitation, with 54 mm (2.1 in) spread over 10 days compared to March's 28 mm (1.1 in) over just 6 days. For a detailed look at the weather in Rameswaram during March, you can check Rameswaram weather in March.
In comparing the weather between September and April, both months exhibit warm temperatures, but April tends to be slightly warmer overall. September's temperatures range from a minimum of 26°C (79°F) to a maximum of 30°C (86°F) with an average of 28°C (82°F), while April sees a minimum of 26°C (79°F), an average of 29°C (84°F), and a maximum of 31°C (88°F). Additionally, September experiences higher humidity at 86% compared to April's 69%, contributing to a more oppressive feel in the later month. Precipitation also differs; September records 54 mm (2.1 in) over 10 days, whereas April has 41 mm (1.6 in) over just 9 days, indicating a slightly drier spell in the latter. For more specific details on April's weather, you can check Rameswaram weather in April.
In September, the weather features a temperature range with a minimum of 26°C (79°F), an average of 28°C (82°F), and a maximum of 30°C (86°F). The month experiences 54 mm (2.1 in) of precipitation over approximately 10 days, along with high humidity levels of 86%. In contrast, May sees slightly warmer temperatures, with a minimum of 26°C (80°F), an average of 29°C (85°F), and a maximum of 32°C (89°F). The precipitation is quite similar at 53 mm (2.1 in) but occurs over 11 days, with lower humidity at 76%. This makes May feel a bit less muggy compared to the more humid September. For more detailed information on May weather, visit Rameswaram weather in May.
In both September and June, temperatures remain relatively consistent, with minimums around 26°C (79°F). However, June tends to be slightly warmer on average, with temperatures reaching up to 31°C (88°F), compared to September's peak of 30°C (86°F). Notably, September experiences significantly higher precipitation, totaling 54 mm (2.1 in) over about 10 days, while June sees just 9 mm (0.4 in) over only 2 days. This results in September having a humidity level of 86%, slightly higher than June's 82%. For a detailed look at June weather, you can check Rameswaram weather in June.
In comparing the weather between September and July, September shows slightly cooler temperatures, with an average of 28°C (82°F) compared to July's warmer average of 29°C (84°F). July also features slightly higher maximum temperatures, reaching up to 31°C (88°F), while September peaks at 30°C (86°F). Precipitation is notably higher in September, totaling 54 mm (2.1 in) over 10 days, in contrast to July, which sees only 17 mm (0.7 in) over just 4 days. While humidity levels are quite similar, September has a higher average humidity at 86% compared to July's 83%. For more detailed insights, you can check Rameswaram weather in July.
In comparing the weather between September and August, we see some notable differences. Both months have a similar minimum temperature of 26°C (79°F) and an average temperature that hovers around 28°C (82°F) in September and 28°C (83°F) in August. However, September tends to be slightly cooler at its maximum, reaching 30°C (86°F), compared to August's higher maximum of 31°C (88°F).
In terms of precipitation, September experiences more rainfall, totaling 54 mm (2.1 in) over 10 days, while August has only 28 mm (1.1 in) over 5 days, signaling a wetter month ahead. Humidity levels are quite comparable, with September at 86% and August slightly higher at 87%. For a detailed overview of August weather specifically, you can refer to Rameswaram weather in August.
In comparing the weather patterns of September and October, we notice some notable differences. Both months maintain a similar temperature range, with September averaging 28°C (82°F) and October holding steady at the same average. However, October experiences a significant increase in precipitation, soaring to 230 mm (9.0 in) over 20 days, compared to September's 54 mm (2.1 in) across just 10 days. With humidity levels remaining constant at 86% for both months, the shift in rainfall makes October feel more damp and wet. For a deeper look into October's specific weather conditions, check out Rameswaram weather in October.
In September, the weather features warm temperatures with a minimum of 26°C (79°F) and an average of 28°C (82°F), while the maximum reaches 30°C (86°F). Precipitation is relatively moderate, totaling 54 mm (2.1 in) over about 10 days, with humidity remaining high at 86%. In contrast, November sees slightly cooler temperatures, with a minimum of 25°C (77°F) and an average of 27°C (81°F), peaking at 29°C (84°F). However, November experiences significantly higher rainfall, accumulating 423 mm (16.7 in) across 24 days, maintaining the same high humidity level. For more detailed information, you can visit Rameswaram weather in November.
In September, temperatures in Rameswaram range from a minimum of 26°C (79°F) to a maximum of 30°C (86°F), with an average temperature of 28°C (82°F). The month experiences about 54 mm (2.1 in) of precipitation over 10 days, coupled with a high humidity level of 86%. In contrast, December brings slightly cooler weather with temperatures fluctuating between 24°C (76°F) and 28°C (83°F), averaging 26°C (80°F). However, it is significantly wetter, with 255 mm (10.0 in) of rainfall spread over 20 days and a humidity level comparable at 85%. For more detailed information, you can check Rameswaram weather in December.
As summer fades, September in Rameswaram ushers in a more temperate climate, marked by average temperatures that hover comfortably around 28°C (82°F). While still warm, it's the increased humidity levels, reaching up to 86%, that lend the month a different feel compared to the sweltering heat of preceding months. Rainfall also picks up, with about 10 days of precipitation contributing to a total of 54 mm (2.1 in), making September distinctively wetter. This blend of warmth and moisture creates a lush environment, setting the stage for the region's stunning natural beauty. To learn more about how this unique weather pattern fits into the broader climate trends, check out Rameswaram Climate.