Last updated: August 21, 2025
In May, Velankanni, India experiences a warm climate, characterized by a maximum temperature reaching up to 36°C (97°F) and an average temperature of 30°C (87°F). The minimum temperature hovers around 27°C (80°F), creating a consistently warm atmosphere throughout the month. While the region enjoys ample sunshine, it also encounters some rainfall, with a total precipitation amount of 28 mm (1.1 in) spread over approximately 9 days. Humidity levels remain moderate at 64%, contributing to the tropical feel of this scenic destination. Overall, May in Velankanni offers a mix of warmth and occasional showers, ideal for travelers seeking a vibrant coastal experience.
In May, Velankanni experiences a noticeable rise in temperatures as the region transitions deeper into summer. The minimum temperature hits 27°C (80°F), while the average hovers around 30°C (87°F), and it can peak at a sizzling 36°C (97°F). This trend reflects a gradual escalation from the cooler months, with May marking some of the highest temperatures of the year thus far. The warmth encourages outdoor activities and exploration, making it a vibrant time for visitors, though it's wise to stay hydrated and seek shade during the hottest parts of the day. Overall, May’s temperatures set the stage for the sultry conditions that define the approaching monsoon season.
In May, Velankanni experiences a slight uptick in precipitation, with 28 mm (1.1 in) of rainfall recorded over about 9 days. This marks a modest increase from the previous months, suggesting the onset of the pre-monsoon season. As temperatures rise, these early showers provide much-needed respite and contribute to the lush foliage characteristic of the region. The steady rise in rainfall leading into June foreshadows the arrival of the monsoon, which typically brings heavier rainfall and more frequent downpours. With Velankanni's overall precipitation pattern showing significant increases in the later months, May serves as a pivotal transition, bridging the drier months of early spring with the imminent monsoon deluge.
In May, Velankanni experiences a notable uptick in humidity levels, reaching 64% as the region transitions from the relatively dry season of early spring. This rise signals the onset of the monsoon season, with humidity beginning to climb after hitting its lowest point in March at 57%. While May's humidity is still manageable compared to the impending summer months, it serves as a precursor to the more significant humidity spikes in June and beyond, where levels soar to 71% and continue to escalate towards the 88% peak in November. This gradual increase in moisture highlights Velankanni's shift from the drier months into a more humid and vibrant environment, paving the way for the lush landscapes that characterize the monsoon.
In May, Velankanni experiences a UV Index of 12, categorized as extreme, indicating that sun protection is essential for prolonged outdoor activity. Following the upward trend from January's very high index of 10, the UV levels peaked in April at 15, before slightly dropping in May. Despite this decrease, the burn time remains a swift 10 minutes, making it crucial for visitors and locals alike to exercise caution when exposed to the midday sun. This trend of extreme UV levels persists into the early summer months, reinforcing the need for protective measures. For more detailed information, check out the Velankanni UV Index.
UV Risk Categories
May in Velankanni, India, shines brightly with 348 hours of sunshine, continuing the region’s trend of ample sunlight as spring transitions into summer. Following a steady increase from January's 263 hours, the month of May showcases the peak of sunlight after a slight dip in April. This vibrant month is part of a broader pattern where sunshine hours consistently remain high, particularly in early summer, with June and July also offering a generous 330 and 329 hours, respectively. Despite a gradual decline into late autumn, with sunshine hours dipping to 257 hours in November, the luminous days of May serve as a brilliant reminder of Velankanni's warm climate and inviting atmosphere.
In Velankanni, India, the likelihood of sunny weather experiences a dramatic shift as the year unfolds. While the months leading up to May, particularly February and March, enjoy peak sunshine with chances reaching 63% and 65% respectively, May itself sees a notable drop back to 28%. This trend continues into June and July, where the prospect of sunshine plummets, dropping to levels as low as 20%. As the monsoon season approaches, the city's typical May weather becomes less predictable, signaling that visitors should prepare for a mix of sunny moments and potential rain as the summer progresses. Notably, the chances for sun increase again later in the year, with the onset of December showcasing a welcome 51% chance, promising brighter days ahead.
In Velankanni, India, the patterns of daylight duration throughout the year present an interesting rhythm. January and February greet the year with 11 hours of daylight, creating a subtle sense of continuity. As spring approaches in March and April, daylight begins to stretch, reaching 12 hours. This trend of extended daylight persists through the warmth of summer from May to September, offering a generous twelve hours each day. However, as autumn approaches, daylight starts to wane again, gently returning to 11 hours in October, followed by the consistent shorter days of November and December. This cycle not only marks the passage of time but also reflects the tranquil consistency of Velankanni’s natural environment throughout the seasons.
In May, Velankanni experiences a delightful increase in wind speed, averaging 4.8 m/s (11 mph), which marks a noticeable uptick from the previous months. This refreshing breeze begins to set the stage for the upcoming monsoon season, providing a pleasant contrast to the warming temperatures. As a trend, the wind speeds gradually rise in the first half of the year, peaking in June at 5.0 m/s (11 mph) before slightly tapering off during the later months. The consistent winds throughout the month not only enhance the coastal charm of Velankanni but also invite both locals and visitors to enjoy the serene beauty of this vibrant destination.
Weather in Velankanni varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Velankanni, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between May and January, May features warmer temperatures, with a minimum of 27°C (80°F) and a maximum of 36°C (97°F), leading to an average of 30°C (87°F). The precipitation in May is relatively low at 28 mm (1.1 in) over 9 days, along with a humidity level of 64%. In contrast, January offers cooler conditions, where temperatures range from a minimum of 23°C (73°F) to a maximum of 29°C (85°F), averaging 26°C (79°F). January also experiences more rainfall, with 80 mm (3.2 in) occurring over 8 days and slightly higher humidity at 72%. For a detailed look at January's weather, check out Velankanni weather in January.
When comparing the weather in May and February, it’s clear that May is significantly warmer and more humid. In May, temperatures range from a minimum of 27°C (80°F) to a maximum of 36°C (97°F), with an average of 30°C (87°F). In contrast, February offers milder conditions, with temperatures ranging from 22°C (72°F) to 30°C (86°F) and an average of 26°C (80°F). Furthermore, May experiences more precipitation, totaling 28 mm (1.1 in) over approximately 9 days, while February sees only 11 mm (0.4 in) over just 3 days. Despite these differences, humidity levels remain relatively similar, with May at 64% and February at 62%. For a detailed look at the climate specifics, check out Velankanni weather in February.
In comparing the weather of March and May, March typically experiences milder conditions with average temperatures around 28°C (82°F), while May sees a notable increase, averaging 30°C (87°F). The maximum temperatures in March reach about 33°C (92°F), whereas May can soar up to 36°C (97°F). Additionally, May is characterized by higher humidity levels at 64%, compared to March's 57%. Precipitation is more frequent in May, occurring over 9 days with a total of 28 mm (1.1 in), whereas March has only 4 rainy days with 19 mm (0.8 in) of rain. For more detailed information, you can check Velankanni weather in March.
In comparing the weather between May and April, we can observe that May tends to be warmer and slightly more humid. May's minimum temperature is higher at 27°C (80°F), with an average of 30°C (87°F) and a maximum of 36°C (97°F), compared to April's minimum of 25°C (78°F) and a maximum of 34°C (93°F). Additionally, May experiences more precipitation, with 28 mm (1.1 in) over 9 days, while April has 23 mm (0.9 in) over just 6 days. The humidity also rises in May to 64% compared to April's 56%. For a detailed look at April's climate, you can visit Velankanni weather in April.
In May, temperatures in Velankanni typically range from a minimum of 27°C (80°F) to a maximum of 36°C (97°F), with an average temperature of 30°C (87°F). The month experiences moderate precipitation at 28 mm (1.1 in) over about 9 days, alongside a humidity level of 64%. In contrast, June sees slightly lower maximum temperatures, peaking at 35°C (96°F), while maintaining the same average temperature of 30°C (87°F). Rainfall increases to 37 mm (1.4 in) over 8 days, and humidity rises to 71%. For more detailed weather insights, you can check Velankanni weather in June.
In comparing the weather of May and July, both months experience similar average temperatures, hovering around 30°C (87°F in May and 86°F in July). However, May generally sees slightly higher maximum temperatures, reaching up to 36°C (97°F), while July's maximum is 35°C (95°F). Precipitation plays a significant role in distinguishing the two months; May receives 28 mm (1.1 in) of rain over 9 days, whereas July experiences a substantial increase in rainfall, totaling 62 mm (2.5 in) over 15 days. Despite having the same humidity level of 64%, the greater likelihood of rain in July contributes to a noticeably different atmosphere. For more details about the specific weather conditions in July, you can visit Velankanni weather in July.
In May, the weather is characterized by higher average temperatures, ranging from a minimum of 27°C (80°F) to a maximum of 36°C (97°F), with an average of 30°C (87°F). Humidity levels sit at 64%, and precipitation is relatively low at 28 mm (1.1 in) over 9 days. In contrast, August experiences slightly cooler temperatures, with averages between 25°C (78°F) and 35°C (95°F), while the average temperature drops to about 29°C (85°F). However, August is significantly wetter, with precipitation peaking at 81 mm (3.2 in) over 15 days and humidity rising to 69%. For more details on August conditions, you can refer to Velankanni weather in August.
In May, the weather is characterized by higher temperatures, with average highs reaching up to 36°C (97°F) and a humidity level of 64%. This month sees limited precipitation, with only 28 mm (1.1 in) over about 9 days, creating a relatively dry atmosphere. In contrast, September experiences milder temperatures, with an average high of 33°C (92°F), but it's noticeably wetter, with 117 mm (4.6 in) of rainfall spread across 18 days and higher humidity at 76%. For a detailed look at what to expect in September, you can check out Velankanni weather in September.
May and October present distinctly different weather patterns. In May, temperatures range from a minimum of 27°C (80°F) to a maximum of 36°C (97°F), with an average of around 30°C (87°F). The month sees limited rainfall, totaling about 28 mm (1.1 in) over 9 days, and a humidity level of 64%. In contrast, October features cooler temperatures, with a minimum of 25°C (77°F) and a maximum of 33°C (91°F), averaging 28°C (83°F). However, it experiences significantly higher rainfall, accumulating 195 mm (7.7 in) over approximately 23 days, along with increased humidity at 87%. For more details, check out Velankanni weather in October.
In May, temperatures in Velankanni are generally warm, with a minimum of 27°C (80°F) and an average of 30°C (87°F), peaking at 36°C (97°F). The humidity sits at a moderate 64%, and precipitation is relatively low at 28 mm (1.1 in) over 9 days. In contrast, November experiences cooler temperatures with a minimum of 24°C (76°F) and an average of 27°C (81°F), peaking at 31°C (88°F). However, this month is marked by significantly higher rainfall, totaling 415 mm (16.3 in) over 24 days, and increased humidity at 88%. Thus, while May offers warmer and drier conditions, November brings cooler, wetter weather. For more details, you can check Velankanni weather in November.
May and December present contrasting weather patterns. In May, temperatures can soar, with a minimum of 27°C (80°F) and an average high reaching 36°C (97°F), while precipitation is relatively low at 28 mm (1.1 in) over about 9 days, resulting in a humidity level of 64%. In stark contrast, December showcases milder temperatures, with a minimum of 23°C (74°F) and a high of 30°C (86°F), but it brings significantly more rain, accumulating 233 mm (9.2 in) over 18 days. This increase in rainfall also leads to a higher humidity level of 83%. For a more detailed look at December weather, you can visit Velankanni weather in December.
As May settles in Velankanni, the weather shifts to a balmy warmth, characterized by higher temperatures that reach up to 36°C (97°F). This month generally sees the average warmth hovering around 30°C (87°F), marked by the occasional dip to a comfortable 27°C (80°F) overnight. The air becomes notably more humid, with levels around 64%, leading to a more tropical feel. While rainfall does make an appearance with about 28 mm (1.1 in) spread over 9 days, it is not as abundant as in the later months, providing brief moments of relief from the heat. This distinct combination of warm temperatures and increased humidity makes May a unique pre-monsoon experience. For a more in-depth look at the climatic conditions throughout the year, visit Velankanni Climate.