Last updated: August 21, 2025
May weather in Saint Thomas Mount, India is characterized by high temperatures and significant humidity. With maximums reaching 38°C (100°F) and an average of 31°C (88°F), residents and visitors can expect a warm climate. The minimum temperature settles around 26°C (78°F), providing some cooler moments at night. Rain is minimal, with only 13 mm (0.5 in) recorded over a brief 3 days, suggesting that while the month remains predominantly dry, occasional showers are possible. The humidity level hovers around 83%, enhancing the warmth and creating a muggy atmosphere. Embrace the vibrancy of May as it unfolds in this tropical haven!
In May, Saint Thomas Mount, India, reaches its peak warmth, with temperatures showcasing a notable rise. The minimum temperature hovers around 26°C (78°F), offering a sultry start to the day, while the average climbs to a toasty 31°C (88°F). Visitors can expect the maximum temperature to soar to a striking 38°C (100°F), reflecting the transition into the hotter months. Compared to earlier months, May exhibits a distinct upward trend, marking it as one of the warmest periods of the year. This palpable heat serves as a reminder of the approaching monsoon season, with humidity levels likely beginning to rise, adding an extra layer of intensity to the warmth.
In May, Saint Thomas Mount experiences a slight uptick in precipitation with 13 mm (0.5 in) of rainfall over three days. This marks a gradual transition toward the more intense monsoon season, which begins in June and significantly escalates rainfall levels. While May's precipitation is modest compared to the heavy downpours of the following months, it serves as a precursor, hinting at the dramatic wet weather ahead. The pattern reflects a broader trend in the region, where the rainy season brings increasing moisture and frequency of rainfall, culminating in peak precipitation around November, with an impressive total of 377 mm (14.9 in).
In Saint Thomas Mount, India, the month of May experiences a consistent humidity level of 83%, mirroring the gradual climb observed since April. This rise in humidity is part of a broader trend, with levels peaking in the warmer months. Starting from a steadiness of 76% in January and February, humidity experiences a noticeable increase, reaching 81% in March and maintaining elevated levels as the year progresses. June sees a slight dip to 81%, yet it remains high as the monsoon season approaches. Throughout the year, the general pattern suggests a humid climate, with May representing one of the more humid periods, perfectly setting the stage for the lush greenery that follows the rains.
As May dawns in Saint Thomas Mount, India, residents and visitors alike can expect an extreme UV Index of 12, with a burn time of just 10 minutes under the powerful sun. Following a trajectory that began in January with a very high index, the UV levels have consistently remained in the extreme range from February through May, indicating a strong trend towards increased sun exposure risk as summer approaches. As the heat intensifies, maintaining sun safety becomes paramount—protective measures are crucial to avoid skin damage during these months. For more details on the UV Index throughout the year, visit Saint Thomas Mount UV Index.
UV Risk Categories
May brings a delightful surge of sunshine to Saint Thomas Mount, showcasing an impressive 352 hours of radiant light that brightens the landscape. This month stands out as the pinnacle of sunlight hours, surpassing the totals of previous months like March and April, which recorded 347 and 344 hours, respectively. Following May, the gradual decline in sunlight begins, with June seeing a drop to 315 hours as the rainy season approaches. Throughout the year, a clear trend emerges: after the bright start in January with 264 hours, the hours of sunshine generally trend upward until they peak in May, before tapering off into the later months. Such patterns highlight the glorious summer transition, making May an enchanting time to bask in the brilliance of Saint Thomas Mount.
In May, Saint Thomas Mount, India, experiences a 42% chance of sunny weather, marking a notable dip from the sunniest months of February and March, which boast probabilities of 70% and 69% respectively. As the region transitions from the warmth of spring to the humidity of summer, the likelihood of clear skies diminishes compared to the preceding months of April (61%). This trend continues into the monsoon season starting in June, where the probability of sunshine plummets to 24%. Thus, while May still offers a fair chance for sunshine, it's clear that the glorious sunny days of early spring are giving way to the wetter months ahead.
In Saint Thomas Mount, India, the daylight duration exhibits a captivating rhythm throughout the year. Starting with a consistent 11 hours in January and February, the days gradually lengthen as spring unfolds, reaching 12 hours in March and maintaining this duration through July. As the region moves into its monsoon season, daylight remains steady at 12 hours, providing a balanced experience of light and warmth. However, this pattern shifts once more as the year winds down; both October and November revert to 11 hours of daylight, creating a sense of seasonal closure. Overall, the relatively stable daylight pattern reflects the mild climate of Saint Thomas Mount, fostering a unique blend of vibrancy and tranquility.
In Saint Thomas Mount, the winds of May herald the transition into the summer months, with an average speed of 4.1 m/s (9 mph)—the highest for the year so far. This uptick continues into June, reaching a peak of 4.2 m/s, before slightly tapering off in July. As the year progresses, the wind speeds demonstrate a gentle decline, averaging around 3.5 m/s (8 mph) from August to September, reaffirming a seasonal pattern of heightened breezes during late spring and early summer. Despite the mild winds in the later months, November and December see a resurgence to 3.6 and 3.5 m/s respectively, suggesting a refreshing coolness that complements the festive atmosphere of the season. Overall, the wind patterns in Saint Thomas Mount illustrate a vibrant ebb and flow throughout the year, providing a lively backdrop to this charming locale.
Weather in Saint Thomas Mount varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Saint Thomas Mount, focusing on differences in temperature, rainfall, humidity, and UV levels.
May typically brings hotter weather compared to January, with average temperatures reaching around 31°C (88°F) and peak highs of 38°C (100°F), while January boasts milder averages of 25°C (78°F) and maximums of 30°C (86°F). Additionally, May is characterized by high humidity at 83%, compared to January's relatively lower humidity of 76%. Precipitation also differs, with May receiving only 13 mm (0.5 in) over 3 days, whereas January records 32 mm (1.3 in) over 5 days, making January slightly wetter. For more detailed insights, you can check the Saint Thomas Mount weather in January.
In comparison to February, May presents a much warmer climate, with temperatures ranging from a minimum of 26°C (78°F) to a maximum of 38°C (100°F), while February enjoys milder conditions with temperatures from 20°C (68°F) to a maximum of 31°C (88°F). Precipitation is slightly higher in May, with 13 mm (0.5 in) over approximately three days, compared to February's 10 mm (0.4 in) spread over just one day. Additionally, May experiences higher humidity at 83%, versus February's 76%, making it feel more oppressive as the summer heat intensifies. For more detailed insights on February weather, you can visit Saint Thomas Mount weather in February.
In comparison to March, May experiences significantly warmer temperatures, with a minimum of 26°C (78°F) and an average of 31°C (88°F), peaking at 38°C (100°F). In contrast, March's temperatures range from a minimum of 22°C (72°F) to a maximum of 35°C (95°F), averaging 28°C (83°F). Additionally, May has more humidity at 83% compared to March's 81%, and it also sees a higher amount of precipitation, with 13 mm (0.5 in) over 3 days, whereas March typically has just 6 mm (0.2 in) over 1 day. For more details, you can visit Saint Thomas Mount weather in March.
In comparing the weather of April and May, it is evident that May experiences higher temperatures, with minimums of 26°C (78°F) and maximums reaching up to 38°C (100°F), compared to April's range of 25°C (78°F) to a maximum of 35°C (96°F). Additionally, May sees an increase in precipitation to 13 mm (0.5 in) over three days, whereas April records only 8 mm (0.3 in) over just one day. Both months maintain a consistent humidity level of 83%, but the overall warmth and increased rainfall in May set it apart from April's slightly cooler and drier conditions. For more detailed insights about April's weather, you can refer to Saint Thomas Mount weather in April.
In comparing the weather of May and June, both months experience warm temperatures, with May having slightly higher maximum temperatures reaching up to 38°C (100°F), while June peaks at 37°C (99°F). Both months maintain a minimum temperature around 26°C (78°F), and the average temperature remains constant at 31°C (88°F). However, June sees a significant increase in precipitation, with 64 mm (2.5 in) falling over 12 days, compared to May's mere 13 mm (0.5 in) over just 3 days. Humidity levels are relatively similar, with May at 83% and June slightly lower at 81%. For more details, you can check the Saint Thomas Mount weather in June.
May and July both showcase warm temperatures, but their weather patterns differ significantly. In May, temperatures range from a minimum of 26°C (78°F) to a maximum of 38°C (100°F), with an average of 31°C (88°F). The month experiences low precipitation, totaling just 13 mm (0.5 in) over three days, while humidity remains high at 83%. Conversely, July sees slightly cooler temperatures, with a minimum of 26°C (79°F), an average of 30°C (86°F), and a maximum of 36°C (97°F). However, it is much wetter, receiving 107 mm (4.2 in) of rainfall over 16 days, accompanied by a humidity level of 80%. For a closer look at what to expect, check out Saint Thomas Mount weather in July.
In comparing the weather between May and August, we can observe some notable differences. May tends to be hotter, with average temperatures reaching up to 31°C (88°F) and maximums soaring to 38°C (100°F). However, this month is relatively dry, with only 13 mm (0.5 in) of precipitation over just 3 days and high humidity at 83%. In contrast, August features cooler average temperatures of 29°C (85°F) and maximums of 35°C (95°F), but it experiences significantly more rainfall, accumulating 125 mm (4.9 in) over 19 days. The humidity remains quite similar, at 82%. For more detailed information, you can check the Saint Thomas Mount weather in August.
In May, the weather in Saint Thomas Mount is characterized by high temperatures, with minimums around 26°C (78°F) and averages peaking at 31°C (88°F), reaching maximums of 38°C (100°F). The month sees minimal precipitation of just 13 mm (0.5 in) over about 3 days, accompanied by high humidity at 83%. In contrast, September experiences a notable drop in temperatures, with a maximum of 34°C (93°F) and an average of 29°C (84°F). However, this month is significantly wetter, receiving about 126 mm (5.0 in) of rainfall over 19 days, while humidity remains slightly lower at 81%. This shift from May's heat and dryness to September's cooler temperatures and increased rainfall highlights the transition into the monsoon season. For detailed weather conditions, you can visit Saint Thomas Mount weather in September.
In May, the weather is characterized by higher temperatures, with minimums around 26°C (78°F) and daytime averages reaching up to 31°C (88°F), occasionally peaking at 38°C (100°F). This month also experiences relatively low precipitation, averaging just 13 mm (0.5 in) over about 3 days, and humidity levels are quite high at 83%. In contrast, October sees a significant drop in temperature, with averages around 28°C (83°F) and maximums of 33°C (93°F). However, this month brings substantial rainfall, totaling 169 mm (6.7 in) over 21 days, and a slightly lower humidity of 79%. For a closer look at conditions during this time, you can check Saint Thomas Mount weather in October.
May and November present contrasting weather patterns. In May, temperatures soar, with minimums around 26°C (78°F) and maximums reaching up to 38°C (100°F), while humidity sits at a high 83%. Precipitation during this month is relatively low, totaling just 13 mm (0.5 in) over about 3 days. In contrast, November experiences cooler temperatures, with a minimum of 23°C (74°F) and a maximum of 32°C (90°F), averaging around 27°C (81°F). However, it is significantly wetter, with 377 mm (14.9 in) of rainfall spread over 20 days. The humidity is slightly lower at 80%. For a more detailed look at how November weather unfolds, check out Saint Thomas Mount weather in November.
May and December present notable contrasts in weather conditions. In May, temperatures are significantly warmer, with averages reaching up to 31°C (88°F) and highs of 38°C (100°F). The month experiences relatively low precipitation, totaling just 13 mm (0.5 in) over three days, accompanied by high humidity levels of 83%. Conversely, December experiences milder temperatures, with averages around 26°C (79°F) and maximums of 30°C (87°F). However, this month sees increased rainfall, accumulating to 109 mm (4.3 in) over ten days, and slightly lower humidity at 78%. For more information about December weather conditions, visit Saint Thomas Mount weather in December.
As May approaches, Saint Thomas Mount experiences a noticeable shift in weather, marked by soaring temperatures that often hit a maximum of 38°C (100°F), making it one of the hottest months of the year. The average temperature settles at a warm 31°C (88°F), while the minimum drops to a moderate 26°C (78°F). Unlike the preceding months, May brings a slight increase in humidity levels, reaching around 83%, contributing to a more oppressive feel during the day. Although rainfall is minimal, with only about 13 mm (0.5 in) over just three days, it offers brief respite from the heat. For more detailed insights, visit Saint Thomas Mount Climate.