Last updated: August 21, 2025
In Thiruvananthapuram, India, May presents a warm and humid climate, with temperatures peaking at a maximum of 32°C (90°F) and averaging around 27°C (82°F). The month frequently experiences balmy nights with lows dipping to 24°C (76°F). Rain is a significant feature of May, as the city receives an impressive 325 mm (12.8 in) of precipitation over 28 days, keeping the environment lush and vibrant. The humidity level hovers at 77%, creating a tropical atmosphere that epitomizes the essence of the Indian summer.
As May unfolds in Thiruvananthapuram, the city experiences a comfortable warmth characterized by minimum temperatures averaging around 24°C (76°F) and reaching highs of 32°C (90°F). This month marks a transition into the sultrier season, with daytime temperatures hovering at a steady average of 27°C (82°F), mirroring the pleasant conditions of April. Interestingly, the maximum temperatures remain unchanged from the previous month, reflecting a consistent climatic pattern as the onset of the monsoon approaches. Overall, May presents an inviting warmth, perfect for enjoying the vibrant outdoor life that the city has to offer before the rain begins.
May stands out as a month of significant rainfall in Thiruvananthapuram, with an impressive 325 mm (12.8 in) of precipitation spread across 28 days. This high level of rainfall marks a sharp increase from the preceding months, particularly following the moderate showers of April, which recorded 180 mm (7.1 in). The trend continues as the city transitions into the monsoon season, with May often serving as a precursor to the heavier rains that follow in June. While the frequency of rainy days peaks in May, the amount of rainfall is not merely a statistic; it embodies the lush vibrancy that envelops Thiruvananthapuram and supports its rich biodiversity. The interplay of warmth and moisture during this period creates an invigorating atmosphere, highlighting the city’s unique climatic rhythm.
In Thiruvananthapuram, India, May marks the onset of the more humid months, with levels reaching 77%—a notable increase from 71% in April. This rise in humidity not only signifies the transition towards the monsoon season but also sets the stage for the peak humidity, which occurs in the following months. June leads the way with 83%, followed by July and August, peaking at 86% and 87% respectively. As the year progresses, the humidity gradually decreases but remains significantly elevated through the monsoon months, maintaining an average above 80% for the rest of the year.
In Thiruvananthapuram, the month of May continues a trend of extreme UV exposure, featuring a UV Index of 13 and a burn time of just 10 minutes. This intensity is consistent with the earlier months of the year, where the UV Index peaked at 15 in April and held steady at 13 through May and into June. The data indicates that residents and visitors alike should remain vigilant, as the UV Index remains high, especially during the summer months. With the burn time consistently short, it's essential to take protective measures to enjoy the outdoors safely. For more detailed insights, check the full report on the Thiruvananthapuram UV Index.
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In May, Thiruvananthapuram basks in 321 hours of radiant sunshine, contributing to a delightful continuation of bright days as spring transitions into summer. Following a peak in March with 344 hours, the sun's brilliance remains steady, with May experiencing slightly less sunshine than the preceding month yet still significantly above the winter months. This trend showcases the city's embrace of longer, sunnier days as it moves through the year, transitioning from April's 333 hours with a consistency that hints at the promise of summer. As the year progresses, the warm glow of sunlight continues to be a defining characteristic of Thiruvananthapuram, making each May day a splendid outdoor invitation.
As thе spring season transitions into summer in Thiruvananthapuram, India, the likelihood of sunny weather in May takes a noticeable dip, with only a 15% chance of sunshine. This trend marks a significant decline from the early months of the year, where February enjoys a robust 62% chance of clear skies, signaling the peak of sunlit days. By April, the chances diminish further to 41%, hinting at the upcoming monsoon season. The onset of rains is unmistakable in May, as the city braces itself for the heavy downpours that characterize the following months. In light of these patterns, outdoor plans during May should be made with caution, as the bright and sunny days of earlier months give way to a much cloudier and wetter climate.
In Thiruvananthapuram, daylight duration exhibits a captivating rhythm throughout the year. January and February see a stable 11 hours of daylight, gently transitioning into March when the sun graces the sky for 12 hours. This extended daylight continues through April and into May, creating a vibrant atmosphere as longer days invite outdoor activities and exploration. June through September maintains this abundance of light with consistent 12-hour days, allowing for leisurely evenings and the enjoyment of the picturesque coastal landscapes. As the year turns towards October, daylight begins to wane subtly, returning to 11 hours in the fall months of November and December. This cyclical pattern highlights Thiruvananthapuram's tropical climate, where the balance of light nurtures a lively and inviting environment year-round.
As May arrives in Thiruvananthapuram, the city experiences a noticeable increase in wind speed, averaging 3.2 m/s (about 7 mph). This uptick marks a transition into the breezier summer months, where the winds begin to pick up pace following their gentle winter whispers. With each passing month since January, there has been a gradual buildup, culminating in May's refreshing gusts. This invigorating shift not only enhances the coastal charm of the region but also hints at the impending monsoon season, drawing both residents and tourists to bask in the early summer breezes that embrace the city.
Weather in Thiruvananthapuram varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Thiruvananthapuram, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather conditions, with May typically warmer and significantly wetter than January. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average of 27°C (82°F) and a high humidity level of 77%. This month also experiences substantial rainfall, totaling 325 mm (12.8 in) over 28 days. In contrast, January offers slightly cooler temperatures, with a minimum of 21°C (71°F) and a maximum of 31°C (89°F), averaging 26°C (80°F). Rainfall is minimal at 50 mm (2.0 in) over just 6 days, coupled with lower humidity at 70%. For more details, check out Thiruvananthapuram weather in January.
Comparing the weather in May and February reveals some notable differences. While both months share similar average temperatures of around 27°C (81°F), May experiences higher humidity at 77%, making it feel considerably more muggy. Additionally, May sees a significant increase in precipitation, totaling 325 mm (12.8 in) over 28 days, compared to February's relatively dry 27 mm (1.1 in) spread over just 5 days. This means that February offers sunnier weather, which is ideal for outdoor activities, whereas May is characterized by frequent rain showers. For a closer look at February’s climate, check out the link: Thiruvananthapuram weather in February.
In comparing the weather of May and March, we find both months share similar average temperatures, hovering around 27°C (82°F), with maxima reaching up to 32°C (90°F). However, May is characterized by significantly higher precipitation, totaling 325 mm (12.8 in) over 28 days, compared to March's 124 mm (4.9 in) over 20 days. Additionally, humidity levels are notably higher in May at 77%, while March experiences a more comfortable 66%. For further details on March weather, you can visit Thiruvananthapuram weather in March.
In comparing the weather between April and May, both months feature similar temperature ranges, with minimums of 24°C (76°F) and maximums reaching up to 32°C (90°F) in both months. However, May tends to be significantly wetter, receiving 325 mm (12.8 in) of precipitation across 28 days, compared to April's 180 mm (7.1 in) over 26 days. Additionally, May exhibits higher humidity levels at 77%, compared to April's 71%. For a more detailed look at April's conditions, you can visit Thiruvananthapuram weather in April.
In comparing the weather of May and June, both months feature similar temperature ranges, with minimum temperatures around 24°C (75°F to 76°F) and average temperatures of about 27°C (80°F to 82°F). However, May typically experiences higher maximum temperatures, reaching up to 32°C (90°F), while June sees a slightly cooler high of 30°C (87°F). Additionally, precipitation levels are notable; May receives about 325 mm (12.8 in) of rain over 28 days, whereas June has slightly lower precipitation at 288 mm (11.3 in) spread over 29 days. Humidity also increases from 77% in May to 83% in June, contributing to a muggy feel as the monsoon season approaches. For more detailed insights, you can check Thiruvananthapuram weather in June.
In May, the weather is characterized by slightly warmer temperatures, with averages around 27°C (82°F) and highs reaching 32°C (90°F), in addition to experiencing significant rainfall of 325 mm (12.8 in) over 28 days. The humidity level is also notable, sitting at 77%. Conversely, July sees a slight drop in average temperature to 26°C (80°F) and maximum temperatures peaking at 30°C (86°F). Precipitation is lower than in May, totaling 195 mm (7.7 in) across 24 days, while humidity rises to 86%, creating a distinctly more humid atmosphere. For more detailed information on July weather, you can check Thiruvananthapuram weather in July.
In comparing the weather between May and August, May typically experiences slightly higher temperatures, with average highs reaching 32°C (90°F) compared to August's maximum of 30°C (87°F). However, May also sees more precipitation, totaling 325 mm (12.8 in) over 28 days, in contrast to August's 262 mm (10.3 in) spread over 24 days. Humidity levels are notably higher in August at 87%, compared to May's 77%, contributing to a more muggy atmosphere during the latter month. For more detailed information, you can check Thiruvananthapuram weather in August.
In May, temperatures in the region typically range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average temperature of 27°C (82°F). The month sees considerable rainfall, totaling 325 mm (12.8 in) over 28 days, and a humidity level of 77%. In contrast, September experiences slightly cooler temperatures, with minimums around 24°C (75°F), averages of 26°C (80°F), and maximums reaching 30°C (87°F). Precipitation in September is less intense, with 236 mm (9.3 in) falling over 24 days, and humidity rising to 85%. For more detailed weather patterns, you can check Thiruvananthapuram weather in September.
In comparing the weather of May and October, it's clear that both months experience warm temperatures, with May averaging 27°C (82°F) and October slightly cooler at an average of 26°C (80°F). The minimum temperatures are nearly identical, hovering around 24°C (75°F) to 24°C (76°F), while the maximum temperatures in May reach up to 32°C (90°F), compared to October’s peak of 30°C (87°F). Precipitation levels are quite similar as well, with May accumulating about 325 mm (12.8 in) and October slightly higher at 330 mm (13.0 in), both spread over 28 days of rain. Humidity is notably higher in October at 84%, while May has a humidity level of 77%. For more detailed information on October's weather, you can visit Thiruvananthapuram weather in October.
In comparing the weather between May and November, both months showcase a warm climate, but with slight variations. May typically has a higher maximum temperature of 32°C (90°F) compared to November's peak of 31°C (88°F). However, November features slightly lower minimum temperatures at 22°C (72°F), making it a touch cooler at night. Precipitation levels are high in both months, with May receiving 325 mm (12.8 in) over 28 days, whereas November sees a total of 300 mm (11.8 in) spread over 23 days. Humidity is notably higher in November at 83% compared to May’s 77%, contributing to a more muggy atmosphere. For more detailed insights, you can check out Thiruvananthapuram weather in November.
In May, the weather is typically warm and humid, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), and an average of around 27°C (82°F). This month also sees significant rainfall, totaling 325 mm (12.8 in) over 28 days, contributing to high humidity levels of 77%. In contrast, December offers slightly cooler temperatures, with a minimum of 22°C (72°F) and a maximum of 31°C (88°F), while maintaining a similar average of 27°C (80°F). The precipitation drops considerably to 111 mm (4.4 in) over just 13 days, with humidity at a slightly higher level of 80%. For a more detailed look at what to expect, you can check the full forecast at Thiruvananthapuram weather in December.
As May settles in Thiruvananthapuram, the weather takes on a distinct tropical character, marked by warm temperatures and high humidity that set it apart from the cooler months preceding it. With frequent rain showers throughout the month, the city experiences a notable increase in precipitation, unlike the drier conditions of earlier spring. This transition not only raises the lush greenery but also brings a refreshing yet humid environment, perfect for those who revel in the vibrancy of the monsoon's approach. For a deeper understanding of how this city’s weather patterns evolve, visit Thiruvananthapuram Climate.