Last updated: August 21, 2025
Rameswaram in December presents a mild tropical climate, characterized by a maximum temperature reaching 28°C (83°F) and an average of 26°C (80°F), while the minimum dips to 24°C (76°F). This month sees considerable precipitation, with 255 mm (10.0 in) of rain spread across approximately 20 days, contributing to an overall high humidity level of 85%. Travelers can expect a lush, vibrant atmosphere, ideal for experiencing the unique charm of this Indian coastal town, although it’s wise to prepare for the frequent showers typical of the season.
In Rameswaram, India, December brings a delightful transition into the cooler months, with temperatures generally ranging from a comfortable 24°C (75°F) at night to a pleasant 28°C (83°F) during the day. The average temperature hovers around 26°C (80°F), marking a slight dip when compared to the warmer months of April and May, which can soar to 31°C (88°F). As the year comes to an end, the climate remains inviting for outdoor explorations, making it an ideal time for both locals and tourists to enjoy the serene beauty of this coastal town. Overall, December's temperatures reflect a gradual easing of the heat that characterizes the earlier months, creating a refreshing environment perfect for holiday festivities and leisurely escapes.
In Rameswaram, India, December marks a significant shift in precipitation patterns, with an impressive 255 mm (10.0 in) of rainfall recorded over approximately 20 days. This substantial amount, while lower than November’s peak of 423 mm (16.7 in), still underscores the tail end of the monsoon season, reflecting a high frequency of rainy days. As the year concludes, this trend suggests a transition from the intense monsoon months of October and November, which are characterized by heavy downpours, to a more moderate, yet still impactful, December. This variation demonstrates the unique climate dynamics of Rameswaram, where precipitation considerably influences both the environment and daily life, making it a fascinating place to observe seasonal changes.
In Rameswaram, India, December marks a slight dip in humidity, averaging 85%, which is just a notch lower than the peak levels experienced in the preceding months. As the year draws to a close, the humidity remains relatively high, sustaining a trend established in the summer months when figures soared to 87% in August. This consistent moisture in the air, particularly during the monsoon season from June to September, reflects the coastal location's influence, while the cooler December temperatures provide a more comfortable experience compared to the sticky heat of earlier months. Overall, the humidity levels in December exemplify Rameswaram's characteristic climate, balancing between the peak dampness of the summer and the drier months that follow.
As you bask in the glorious sun of Rameswaram, it's important to be aware of the shifting UV Index. Throughout the year, Rameswaram experiences an extreme UV Index, peaking at 15 in April. The summer months of March through May showcase the highest levels, with values consistently around 13 to 14, demanding vigilant sun protection. Interestingly, as the year winds down, the UV Index drops to 10 in December, entering the very high category, which still necessitates caution—especially since the burn time lengthens to 15 minutes. This trend illustrates the unwavering sun intensity in Rameswaram, making it essential for residents and visitors alike to stay informed and protect their skin from harmful rays. For more specifics on protecting yourself under the sun, check out Rameswaram UV Index.
UV Risk Categories
December in Rameswaram, India, offers a delightful continuation of the year's abundant sunshine, with 306 hours basking under clear skies. As the year closes, this month reflects a notable trend of consistent sunshine that has prevailed since January. While December’s hours don't quite reach the peaks of the earlier months like March and May, they still signify a warm and inviting atmosphere. The gradual decline in sunshine from the summer months is a gentle reminder of the seasonal changes, yet December maintains a bright charm that enchants visitors and residents alike. With sunshine hours settling into a comfortable rhythm, it’s an ideal time to enjoy the beauty of this coastal paradise.
In Rameswaram, India, December offers a notable chance of sunny weather, with a 55% probability of clear skies. This marks a significant shift from the preceding months, particularly November, which sees a mere 12% sunshine likelihood. As the year progresses from the gloomy rainy season, where sun chances dip to single digits in the summer months, December emerges as a pleasant surprise, reminiscent of late autumn with more favorable weather conditions. Though not as bright as the peak months of February and April, December's sunlit days provide a refreshing backdrop for both residents and visitors alike, signaling a welcoming approach to the New Year.
In Rameswaram, India, the daylight duration exhibits a fascinating rhythm throughout the year. Starting from January, residents enjoy 11 hours of daylight, a duration that persists through February and stabilizes at the same length as the year winds down in November and December. However, as spring approaches in March, the daylight hours increase to 12 hours, maintaining this generous offering across the months of April through September, providing ample sunlight for activities and exploration. As October arrives, the daylight begins to shorten once again, returning to 11 hours. This consistent pattern highlights Rameswaram's tropical climate, where daylight lasts longer mid-year, creating a cycle that beautifully balances light and shadow.
As December arrives in Rameswaram, the island embraces a gentle shift in its maritime breezes, with an average wind speed of 6.7 m/s (15 mph). This subtle increase from the preceding months reflects a transition towards the end of the year, characterized by a mild, refreshing atmosphere. Interestingly, while the wind speeds dipped during the hotter summer months of March and April, they began a gradual ascent from June, peaking in the warmer July at 7.1 m/s (16 mph). Following this peak, we see a slight decline leading into December, yet the winds remain vibrant. This consistent pattern of seasonal fluctuation not only shapes the weather but also adds to the unique charm of Rameswaram, inviting visitors to experience the island's serene coastal beauty during this time of year.
Weather in Rameswaram varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Rameswaram, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January exhibit similar temperature ranges, with both months experiencing a minimum of 24°C (75-76°F) and a maximum of 28°C (83°F). However, December is significantly wetter, receiving 255 mm (10.0 in) of rainfall over 20 days, compared to January's 109 mm (4.3 in) over just 8 days. Additionally, humidity levels are higher in December at 85%, whereas January enjoys slightly drier conditions with humidity at 76%. Overall, January provides a more comfortable and less rainy transition into the new year. For more details, you can check the Rameswaram weather in January.
In December, the weather is characterized by warm temperatures with a minimum of 24°C (76°F) and an average of 26°C (80°F), reaching a maximum of 28°C (83°F). However, it is also marked by significant rainfall, with 255 mm (10.0 in) of precipitation over 20 days, resulting in high humidity levels of 85%. In contrast, February offers a slightly warmer maximum temperature of 29°C (84°F), while maintaining the same minimum and average temperatures as December. February is much drier, with only 18 mm (0.7 in) of precipitation occurring over just 5 days, leading to a more comfortable humidity level of 69%. For more details on February weather, you can visit Rameswaram weather in February.
In December, temperatures in Rameswaram range from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), with an average temperature of 26°C (80°F). This month is characterized by high humidity at 85% and significant rainfall, with 255 mm (10.0 in) of precipitation spread over 20 days. In contrast, March brings slightly warmer weather, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 30°C (86°F) and an average of 28°C (82°F). Precipitation drops dramatically to just 28 mm (1.1 in) over 6 days, and humidity decreases to 69%. For more details about March weather, you can visit Rameswaram weather in March.
December and April exhibit notably different weather patterns. In December, temperatures are more moderate, ranging from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), with an average temperature of 26°C (80°F). However, this month also sees significant rainfall, totaling 255 mm (10.0 in) over 20 days, accompanied by high humidity levels of 85%. In contrast, April is warmer and drier, with temperatures starting at a minimum of 26°C (79°F) and peaking at 31°C (88°F), averaging 29°C (84°F). Precipitation drops dramatically to 41 mm (1.6 in) over just 9 days, and humidity decreases to a more comfortable 69%. For a detailed look at the weather during this month, check out Rameswaram weather in April.
December and May present contrasting weather conditions. In December, temperatures range from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), with an average of 26°C (80°F). This month experiences significant rainfall, totaling 255 mm (10.0 in) over 20 days, and high humidity levels at 85%. In comparison, May sees 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 in May is much lighter at 53 mm (2.1 in) spread over 11 days, and humidity is lower at 76%. For more details, you can check Rameswaram weather in May.
In December, the weather is characterized by cooler temperatures, with averages around 26°C (80°F) and peaks reaching up to 28°C (83°F). However, this month also brings significant rainfall, with approximately 255 mm (10.0 in) of precipitation spread over 20 days, resulting in high humidity at 85%. In contrast, June experiences warmer temperatures, with minimums of 26°C (79°F) and averages soaring to 29°C (84°F), peaking at 31°C (88°F). The rain is scarce in June, as total precipitation is only 9 mm (0.4 in), occurring over just 2 days, and the humidity is slightly lower at 82%. For more specifics on June weather patterns, you can check Rameswaram weather in June.
In December, the weather is characterized by milder temperatures, with a minimum of 24°C (76°F) and an average of 26°C (80°F), peaking at 28°C (83°F). This month sees considerable rainfall, averaging 255 mm (10.0 in) over 20 days, contributing to high humidity levels of 85%. In contrast, July experiences warmer temperatures, with a minimum of 26°C (80°F), an average of 29°C (84°F), and a maximum of 31°C (88°F). Rainfall during July is significantly lower, totaling just 17 mm (0.7 in) over 4 days, and the humidity is slightly reduced at 83%. For more specific details about weather conditions in July, you can check Rameswaram weather in July.
The weather in December features slightly cooler temperatures with averages around 26°C (80°F) and a maximum of 28°C (83°F), compared to August, which has higher temperatures averaging 28°C (83°F) and peaking at 31°C (88°F). December experiences significantly more rainfall, with 255 mm (10.0 in) spread over 20 days, while August sees only 28 mm (1.1 in) of precipitation on approximately 5 days. Additionally, humidity is comparable, with December at 85% and August slightly higher at 87%. For a more detailed look at August conditions, visit Rameswaram weather in August.
December and September exhibit notable differences in weather patterns. In December, temperatures are slightly cooler, with a minimum of 24°C (76°F) and an average of 26°C (80°F), compared to September, which has a minimum of 26°C (79°F) and an average of 28°C (82°F). Additionally, December experiences significantly higher rainfall, measuring 255 mm (10.0 in) over 20 days, while September records only 54 mm (2.1 in) over 10 days. Humidity remains relatively constant, peaking at 86% in September and slightly lower at 85% in December. For more detailed insights, you can check Rameswaram weather in September.
In comparing the weather between October and December, October generally experiences slightly warmer temperatures, with average highs reaching up to 30°C (86°F) compared to December’s maximum of 28°C (83°F). While the minimum temperatures in both months are fairly close, December is a bit cooler, starting at a minimum of 24°C (76°F) versus October's 25°C (78°F). Precipitation levels are also noteworthy, as December sees a higher rainfall of 255 mm (10.0 in) over 20 days, compared to October's 230 mm (9.0 in) for the same number of days. Humidity remains relatively consistent, hovering around 85% in December and 86% in October. For more detailed information on October's weather, you can visit Rameswaram weather in October.
December's weather is slightly cooler than November, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), compared to November's range of 25°C (77°F) to 29°C (84°F). While December experiences less total precipitation at 255 mm (10.0 in) over 20 days, November sees a higher amount of rainfall at 423 mm (16.7 in) over 24 days. Humidity levels remain similar, with December at 85% and November at 86%, indicating that both months are quite humid. For more detailed weather information, check out Rameswaram weather in November.
As December settles over Rameswaram, the weather takes on a distinctive charm, marked by mild temperatures and high humidity. With an average of 26°C, it's a welcome change from the hotter months, inviting visitors to enjoy outdoor activities. However, this month also brings considerable rainfall, with frequent showers adding to the humid atmosphere, which typically hovers around 85%. The substantial precipitation across many days makes December stand out as a wetter month compared to the drier seasons that precede it. Whether you're exploring the beautiful landscapes or soaking up the local culture, December's refreshing weather provides a perfect backdrop for an unforgettable experience. For a deeper look into the region's climate throughout the year, check out Rameswaram Climate.