Last updated: August 21, 2025
May in Kottayam, India, presents a lively tapestry of weather marked by warm temperatures and significant rainfall. Maximum temperatures can soar up to 36°C (96°F), while the average lingers around a comfortable 28°C (83°F), dipping to a mild 24°C (75°F) during nights. The month witnesses a substantial total precipitation of 377 mm (14.9 in) spread over 29 days, resulting in a humid environment with an average humidity of 77%. This unique combination creates a lush, vibrant landscape, characteristic of Kottayam's tropical climate, perfect for lovers of nature and monsoon ambience.
In May, Kottayam experiences warm and inviting temperatures, with minimums around 24°C (75°F) and maximums peaking at 36°C (96°F). The average temperature settles at a comfortable 28°C (83°F), making it an ideal time for outdoor activities before the onset of the monsoon. As the month unfolds, the city transitions from the slightly cooler April, showcasing a pattern of warm days that are characteristic of early summer. This month not only heralds increasing heat but also retains some of the mildness from prior months, allowing residents and visitors alike to enjoy the lush landscapes amidst the rising temperatures. The clear trend of settling temperatures hints at the approaching rains, providing a perfect backdrop to explore Kottayam's serene beauty.
In May, Kottayam experiences a dramatic shift in precipitation, recording 377 mm (14.9 in) of rain over 29 days, marking a significant increase compared to the preceding months. This surge is indicative of the onset of the monsoon season, where rainfall intensifies and transforms the landscape into a lush tapestry of greenery. April sets the stage with 154 mm (6.1 in) over 25 days, but May escalates the wet season experience, often leaving the charming town enveloped in a refreshing embrace of rain, promoting both agriculture and a vibrant ecosystem. As the rains continue into June, with an even higher total of 499 mm (19.6 in), the rhythm of Kottayam's climate is unmistakably defined by these torrential monsoon months. This rainfall pattern not only highlights the transition into the heart of the rainy season but also plays a crucial role in the region's agricultural cycles and natural beauty.
As May unfolds in Kottayam, India, humidity levels rise significantly, reaching 77%, which marks a noticeable increase from April's 71%. This trend of escalating humidity is evident as the region transitions from the warmer months of early spring into the onset of monsoon. Following May, humidity continues to climb, peaking in the winter months of July and August at 86% and 87%, respectively. The gradual rise in humidity not only contributes to the lush greenery characteristic of this season but also signals a shift in weather patterns, preparing residents for the impending monsoon rains that bring both challenges and beauty to this vibrant area.
In May, Kottayam experiences an extreme UV Index of 13, making sun safety a top priority for residents and visitors alike. With a burn time of just 10 minutes, it’s essential to seek shade and apply sunscreen regularly. This trend of high UV exposure continues from April, when the index peaked at 14, and remains consistent through the monsoon months, with slight fluctuations in June and July. As we move into the summer, the UV index typically hovers between 12 and 14, underlining the need for vigilance against harmful UV rays. For more details on the UV Index throughout the year, visit Kottayam UV Index.
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In Kottayam, India, May experiences a delightful 287 hours of sunshine, a charming respite amid the lush greenery that characterizes the region. As spring transitions to summer, the sun graces Kottayam with a notable glow, particularly when compared to the preceding months. March shines brightest with 336 hours, setting a warm tone for the season, while April sees a slight dip to 322 hours. However, May’s sunshine remains abundant, contributing to the vibrant landscape. As the monsoon looms on the horizon, a gradual decrease in sunlight is observed in the following months, with June and July both dipping below 270 hours. This trend underscores Kottayam's dynamic climatic shifts, where each month brings its unique character, painted with the brush of beautiful sunshine.
As we transition into May in Kottayam, the likelihood of sunny weather takes a notable dip, with only a 14% chance of sunshine. This marks a stark contrast to the sunnier months of February and March, which boast probabilities of 67% and 62% respectively. April, although slightly brighter than May, still shows a relatively low 35% chance for sun. Following May, the rainy season settles in, reducing the chances of clear skies even further, with June and July plummeting to 13% and 9%. Thus, if you're planning for outdoor activities, it's best to soak up the sun in the preceding months before the clouds roll in for a long stretch.
In Kottayam, India, daylight duration exhibits a captivating rhythm throughout the year, with January and February offering a steady 11 hours of light. As spring approaches in March, daylight nudges up to 12 hours, a trend that continues into the warm months of April and May, where the days remain sun-kissed at 12 hours. This consistent daylight extends through June, July, and August, providing ample time for outdoor activities. Interestingly, as the monsoon season wraps up, daylight remains unwaveringly at 12 hours until September, before gradually tapering back to 11 hours in the autumn months of October, November, and December. This pattern reveals Kottayam’s unique balance of sun-filled days, ensuring that residents can enjoy a bright and vibrant lifestyle year-round.
As May unfolds in Kottayam, India, the gentle whispers of spring begin to stir, with the average wind speed slightly increasing to 1.6 m/s (4 mph). This marks a subtle but noticeable rise from the consistent 1.5 m/s (3 mph) seen in the preceding months of January through April. The transition into this month hints at the arrival of the monsoon season, as winds gradually pick up momentum, preparing the landscape for the refreshing rains ahead. Following May, wind speeds continue to escalate, peaking in July at 2.7 m/s (6 mph). This upward trend not only signifies the impending downpours but also adds a dynamic element to Kottayam’s tranquil atmosphere, infusing the air with an invigorating freshness that captivates both locals and visitors alike.
Weather in Kottayam varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kottayam, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather is characterized by higher temperatures, with a minimum of 24°C (75°F) and an average of 28°C (83°F), peaking at 36°C (96°F). The month is also quite wet, experiencing significant rainfall of 377 mm (14.9 in) over 29 days and high humidity levels at 77%. In contrast, January offers cooler temperatures with a minimum of 19°C (67°F), an average of 28°C (82°F), and a maximum of 36°C (98°F). The precipitation in January is much lower, at 45 mm (1.8 in) occurring over just 4 days, with a humidity of 70%. This stark difference highlights May's summer-like conditions compared to January's comparatively mild and drier climate. For more details, you can visit Kottayam weather in January.
In comparing the weather patterns of May and February, we observe notable differences in temperature and precipitation. February experiences a minimum temperature of 21°C (71°F) and can reach highs of 38°C (101°F), averaging around 29°C (84°F). This month is characterized by relatively low precipitation, averaging just 22 mm (0.9 in) over 3 days, alongside a humidity level of 64%. In contrast, May brings warmer temperatures, with a minimum of 24°C (75°F) and a maximum of 36°C (96°F), averaging 28°C (83°F). However, this month is significantly wetter, receiving 377 mm (14.9 in) of rainfall over 29 days, resulting in higher humidity at 77%. For more specific details about February weather, you can visit Kottayam weather in February.
In comparing the weather of May and March, it's evident that May is characterized by a more humid atmosphere, with an average humidity of 77% compared to March's 66%. While both months have similar minimum temperatures at around 24°C (75°F), March tends to be warmer with an average temperature of 30°C (86°F) and a maximum reaching up to 38°C (100°F). Conversely, May's maximum temperature peaks at 36°C (96°F). Precipitation also markedly differs, as May experiences significantly higher rainfall at 377 mm (14.9 in) over 29 days, compared to March, which receives only 74 mm (2.9 in) over 14 days. For a more detailed exploration of March's weather, you can refer to this link: Kottayam weather in March.
In comparing the weather between April and May, we observe that May tends to be slightly cooler on average, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 36°C (96°F), compared to April's higher average of 30°C (86°F) with a maximum of 38°C (101°F). Despite this, May experiences significantly more rainfall, with 377 mm (14.9 in) of precipitation over 29 days, whereas April sees only 154 mm (6.1 in) across 25 days. Additionally, May's humidity is higher at 77%, compared to April's 71%. For more detailed information about April weather, you can check Kottayam weather in April.
In comparing the weather between May and June, both months see a minimum temperature around 24°C (75°F), but June averages slightly cooler at 27°C (82°F) compared to May's 28°C (83°F). While May experiences a maximum temperature of 36°C (96°F), June's maximum drops to 33°C (91°F), indicating a slight decrease in the hottest temperatures. However, June is significantly wetter, with precipitation increasing from 377 mm (14.9 in) in May to 499 mm (19.6 in), spanning 30 rainy days in June compared to 29 in May. Additionally, humidity rises from 77% in May to 83% in June, contributing to a more oppressive atmosphere. For more details, you can check out Kottayam weather in June.
May and July present distinct weather characteristics, despite their proximity in the calendar. In May, the temperatures range from a minimum of 24°C (75°F) to a maximum of 36°C (96°F), with an average of 28°C (83°F). The month sees significant rainfall, totaling 377 mm (14.9 in) over 29 days, coupled with a humidity level of 77%. In contrast, July experiences slightly cooler temperatures, with a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of 32°C (90°F). Rainfall is even more pronounced during this month, with 420 mm (16.5 in) over 30 days, and humidity rises to 86%. For more detailed weather insights, you can check Kottayam weather in July.
In comparing the weather between May and August, May experiences slightly warmer temperatures with an average of 28°C (83°F), peaking at 36°C (96°F), while August has a cooler average of 27°C (80°F) and max temperatures of 32°C (90°F). However, August sees a significant increase in rainfall, accumulating 485 mm (19.1 in) over 30 days compared to May's 377 mm (14.9 in) across 29 days. Additionally, August is more humid, reaching a humidity level of 87%, whereas May has a humidity of 77%. For more detailed insights, check out Kottayam weather in August.
In May, the weather features higher temperatures, with minimums around 24°C (75°F) and maximums reaching up to 36°C (96°F), while September offers slightly cooler conditions, with maximum temperatures peaking at 32°C (91°F). Additionally, May experiences greater rainfall, totaling 377 mm (14.9 in) over 29 days, compared to September's 309 mm (12.2 in) over 27 days. Humidity levels are also notably high in both months, with May at 77% and September increasing slightly to 85%. For a more detailed outlook, you can check Kottayam weather in September.
May and October offer distinctly different weather patterns, with May being hotter and more humid. In May, temperatures range from a minimum of 24°C (75°F) to a maximum of 36°C (96°F), with an average of 28°C (83°F). This month also sees significant rainfall, totaling 377 mm over 29 days, and a humidity level of 77%. In contrast, October features slightly cooler temperatures, with a minimum of 23°C (74°F) and a maximum of 33°C (91°F), averaging 27°C (81°F). Although the total precipitation is lower at 324 mm, October maintains the same number of rainy days, but the humidity rises to 84%. For more detailed information on October weather, visit Kottayam weather in October.
May and November present distinct weather patterns, with May typically being warmer and more humid. In May, temperatures range from a minimum of 24°C (75°F) to a maximum of 36°C (96°F), with an average temperature of 28°C (83°F). The month is characterized by high precipitation, with 377 mm (14.9 in) falling over 29 days, contributing to a humidity level of 77%. In contrast, November sees slightly cooler temperatures, where the minimum is 22°C (72°F) and the maximum reaches 34°C (94°F), averaging at 27°C (82°F). Rainfall in November is lower at 223 mm (8.8 in) over 22 days, and humidity slightly increases to 83%. For a detailed look at the weather characteristics in November, you can refer to Kottayam weather in November.
In May, Kottayam experiences warmer temperatures with a minimum of 24°C (75°F) and a maximum reaching up to 36°C (96°F), while December sees slightly cooler temperatures with a minimum of 22°C (72°F) and a maximum of 34°C (94°F). May is characterized by significantly higher precipitation, recording 377 mm (14.9 inches) over 29 days, compared to December's much lower total of 76 mm (3.0 inches) spread across just 11 days. Additionally, humidity levels are fairly high in both months, with May averaging around 77% and December slightly higher at 80%. For more details, check out Kottayam weather in December.
May in Kottayam is characterized by warm temperatures and high humidity, setting it apart from the cooler, drier months preceding it. With an average temperature around 28°C and maximums peaking at 36°C, the month brings a noticeable heat. However, it's also marked by heavy precipitation, accumulating nearly 377 mm over 29 rainy days, making it one of the wettest months of the year. This substantial rainfall contrasts starkly with the drier months that typically precede May, enriching the lush landscape and enhancing the region’s natural beauty. For a more detailed look at the prevailing weather trends throughout the year, visit Kottayam Climate.