Last updated: August 21, 2025
In May, Bengaluru experiences a warm and humid climate, with maximum temperatures reaching up to 35°C (96°F) and an average of 26°C (80°F). The month witnesses a minimum temperature of 19°C (67°F), providing a comfortable range for residents and visitors alike. With 133 mm (5.2 in) of rainfall spread over 16 days, the city transforms into a lush green landscape, though the humidity remains high at 79%. This blend of warmth and moisture creates a vibrant atmosphere, characteristic of Bengaluru's pre-monsoon season.
In May, Bengaluru experiences a pleasant transition as temperatures rise, offering a delightful blend of warmth and comfort. The month sees a minimum temperature of 19°C (67°F) and an average of 26°C (80°F), peaking at a maximum of 35°C (96°F)—consistently warm yet manageable compared to the scorching heat that follows in June. As the city approaches the monsoon season, humidity begins to creep in, but the cool evenings provide a refreshing respite. May's climate is characterized by an inviting warmth that captures the essence of the city, making it an ideal time for outdoor adventures and exploration. The steady increase in temperature from April highlights the beginning of summer, yet Bengaluru’s high altitude keeps the heat in check, allowing residents and visitors alike to enjoy vibrant days and serene nights.
May marks a dramatic shift in Bengaluru's climate, as the city transforms into a lush green oasis thanks to a staggering 133 mm (5.2 in) of precipitation, spread across 16 rainy days. This downpour is a striking contrast to the dry months preceding it, where January and February saw minimal rainfall of just 12 mm and 9 mm respectively. By the time we reach April, the onset of pre-monsoon showers begins to hint at May’s abundance. The sharp increase in both the volume and frequency of rain not only signals the arrival of the monsoon season, but also rejuvenates the vibrant flora and fauna that define the region. As the rains continue in June, with 121 mm (4.7 in), the foundations for a lively rainy season are firmly established, setting the stage for the wettest months ahead.
As May arrives in Bengaluru, the city experiences a notable surge in humidity, reaching 79%—a sharp increase from the milder figures in the preceding months. This climb marks the beginning of the monsoon season, setting the stage for the even higher humidity levels that follow in June, reaching 83%, and peaking in the subsequent months. Compared to the January low of 62%, May’s humidity feels quite intense, hinting at the transition from the relatively dry spell of earlier months. As the rainfall approaches, residents can expect a shift in the atmosphere, with the lush greenery of the city coming to life amidst the rising moisture levels.
In May, Bengaluru continues to grapple with an extreme UV Index of 13, making sun exposure a serious concern for residents and visitors alike. The consistent pattern of high UV levels from January through June highlights the need for vigilant sun protection, as the burn time remains a swift 10 minutes throughout these months. Interestingly, this slight dip from April’s peak UV Index of 14 indicates only marginal fluctuations in solar intensity, yet the advice remains the same: take precautions to prevent skin damage. As the season progresses, remember to stay informed about the Bengaluru UV Index to enjoy the vibrant outdoors safely. For more details, visit Bengaluru UV Index.
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In Bengaluru, the month of May shines brightly as one of the sunniest periods of the year, boasting an impressive 350 hours of sunshine. Following the already sunny April, which recorded 339 hours, May continues this trend of abundant sunlight, surpassing not only its predecessors but also hinting at a warming transition into the summer months. The upward trajectory from January's 266 hours through the spring paints a picture of increasing daylight, peaking in May before a gradual drop begins with the onset of the monsoon in June at 283 hours. Overall, May stands out as a vibrant month filled with warmth and bright skies, providing the perfect backdrop for enjoying the beauty of Bengaluru.
In Bengaluru, India, the likelihood of sunny weather in May sees a notable decline, with only a 28% chance of sunshine. This follows a pattern established in earlier months, where February and March enjoy much higher probabilities of clear skies at 73% and 79% respectively. The city experiences a brief spell of sunshine in April at 48%, before the chances drop significantly as the region transitions into the monsoon season, with only 13% in June and an even lower 6% in July. Thus, May serves as a bridge between the sunnier days of spring and the impending rains, making it a month where sunny weather is less likely, calling for preparations for the approaching wet season.
In Bengaluru, India, daylight duration showcases intriguing patterns throughout the year. The year begins with a steady 11 hours of daylight in both January and February, creating a gentle start to the days. As we transition into March, the hours increase to 12, signaling the arrival of spring. This 12-hour daylight persists through the end of August, providing long, sun-soaked days ideal for outdoor activities. Interestingly, September marks a continuation of this trend before the daylight slowly diminishes in October, November, and December, returning to 11 hours as the year comes to a close. This rhythm of daylight not only shapes the city's vibrant culture but also highlights the subtle shifts of the seasons in this beautiful southern Indian locale.
In Bengaluru, the month of May continues the stability seen in the earlier months, with an average wind speed of 2.8 m/s (6 mph), mirroring the winds of January, March, and outpacing the calmer April. This consistent breeze is a delightful precursor to the more pronounced gusts that arrive in June and July, when speeds increase notably to 4.0 m/s (9 mph) and 4.4 m/s (10 mph), respectively. Throughout May, the winds maintain a gentle rhythm, providing a refreshing backdrop to the city's vibrant atmosphere, setting the stage for the transition into the more dynamic summer months. With such patterns, May stands out as a perfect time for leisurely strolls amidst the comfortable temperatures and the flirting breezes.
Weather in Bengaluru varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bengaluru, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January exhibit stark contrasts in weather patterns. In May, temperatures range from a minimum of 19°C (67°F) to a maximum of 35°C (96°F), with an average of 26°C (80°F). This month also brings considerable rainfall, with 133 mm (5.2 in) of precipitation over 16 days and high humidity levels at 79%. Conversely, January offers milder conditions, featuring a minimum temperature of 13°C (56°F) and a maximum of 31°C (88°F), with an average of 22°C (72°F). It is significantly drier, receiving only 12 mm (0.5 in) of rainfall across just 2 days and lower humidity at 62%. For a detailed look at January weather patterns, you can visit Bengaluru weather in January.
The weather in May and February presents a striking contrast, especially regarding temperature and humidity. In May, temperatures range from a minimum of 19°C (67°F) to a scorching maximum of 35°C (96°F), with an average temperature of 26°C (80°F). This month also experiences high humidity at 79% and considerable rainfall, with 133 mm (5.2 in) over 16 days. In contrast, February is milder, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 34°C (93°F) and an average of 23°C (74°F). February is also notably drier, recording only 9 mm (0.3 in) of precipitation across just 1 day and a lower humidity level of 51%. For more details about February weather, check out Bengaluru weather in February.
In comparing the weather of May and March, both months share an average temperature of 26°C (80°F), but May typically experiences higher minimum and maximum temperatures, ranging from 19°C (67°F) to 35°C (96°F). In contrast, March has a slightly cooler minimum temperature of 16°C (62°F). May is also significantly wetter, with 133 mm (5.2 in) of precipitation over 16 days, while March sees only 16 mm (0.6 in) of rain across just 2 days. Additionally, May is much more humid, with a humidity level of 79%, compared to March’s 47%. For more details, you can check out Bengaluru weather in March.
In comparing the weather between April and May, April experiences slightly higher temperatures, with an average of 28°C (82°F) and a maximum of 36°C (96°F). However, May sees a notable increase in precipitation, with 133 mm (5.2 in) falling over 16 days, compared to just 37 mm (1.5 in) over 6 days in April. Additionally, May has a higher humidity level of 79%, while April's humidity stands at 59%. For a more detailed overview, you can check Bengaluru weather in April.
May and June weather in the region exhibit some notable differences. May experiences slightly warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 35°C (96°F), resulting in an average temperature of 26°C (80°F). It also has more substantial rainfall, totaling 133 mm (5.2 in) over 16 days, coupled with a humidity level of 79%. In contrast, June sees a minimal increase in the minimum temperature, now at 20°C (69°F), while the average drops slightly to 25°C (77°F) and the maximum falls to 33°C (91°F). Rainfall in June is slightly lower at 121 mm (4.7 in), but precipitation days increase to 21, and humidity rises to 83%. For more details, you can check Bengaluru weather in June.
In May, temperatures in Bengaluru typically range from a minimum of 19°C (67°F) to a maximum of 35°C (96°F), with an average of 26°C (80°F). The month experiences substantial rainfall, totaling 133 mm (5.2 in) over about 16 days, coupled with a humidity level of 79%. In contrast, July sees slightly warmer temperatures, with a minimum of 20°C (68°F) and a maximum of 32°C (91°F), averaging 24°C (76°F). July also has a higher precipitation level of 164 mm (6.5 in) spread over 23 days, resulting in increased humidity at 88%. For a more detailed look at the weather conditions during this time, check out Bengaluru weather in July.
In comparing the weather between May and August, we can observe some notable differences. May typically features warmer temperatures, with a minimum of 19°C and an average of 26°C, reaching a maximum of 35°C. In contrast, August sees slightly milder temperatures, with a minimum of 20°C and an average of 24°C, peaking at 30°C. Precipitation is more frequent in August, totaling 154 mm over 23 days compared to May's 133 mm over 16 days, contributing to a higher humidity level of 89% in August versus 79% in May. These variations highlight the transition from the warmer pre-monsoon to the cooler, wetter monsoon conditions. For more details, you can check Bengaluru weather in August.
May and September both exhibit warm temperatures, but May tends to be slightly hotter with average highs reaching 35°C (96°F) compared to September's maximum of 31°C (88°F). In terms of humidity, September is a bit more humid at 89%, while May's humidity sits at 79%. Both months experience considerable rainfall, but September has more pronounced precipitation, with 162 mm (6.4 in) over 19 days compared to May's 133 mm (5.2 in) over 16 days. For a more detailed insight into September weather, you can visit Bengaluru weather in September.
May and October present distinct weather profiles that highlight the transition from pre-monsoon to post-monsoon conditions. In May, temperatures peak with an average of 26°C (80°F) and can soar up to 35°C (96°F), while humidity is relatively high at 79%. This month experiences 133 mm (5.2 inches) of rainfall over 16 days. In contrast, October is slightly cooler, with an average temperature of 24°C (75°F) and a maximum of 31°C (87°F). Rainfall increases to 165 mm (6.5 inches), occurring over 19 days, and the humidity rises to 85%. For more detailed insights, you can refer to Bengaluru weather in October.
May and November present distinct weather contrasts. In May, temperatures soar with a minimum of 19°C (67°F) and a maximum of 35°C (96°F), making it one of the warmest months of the year. The humidity level averages around 79%, and the month sees considerable rainfall, with 133 mm (5.2 in) over 16 days. In contrast, November offers cooler temperatures, with a minimum of 14°C (58°F) and a maximum of 30°C (87°F), providing a more temperate experience. Precipitation decreases slightly to 108 mm (4.2 in) over just 12 days, and humidity remains high at 82%. For more details on November weather, visit Bengaluru weather in November.
In May, the weather tends to be much warmer, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (96°F) and an average of 26°C (80°F). This month also experiences significant rainfall, totaling 133 mm (5.2 in) over about 16 days, contributing to a high humidity level of 79%. In contrast, December is cooler, with temperatures dipping to a minimum of 14°C (58°F) and peaking at 30°C (86°F), averaging 22°C (71°F). Precipitation is considerably lower in December, with just 29 mm (1.1 in) over 5 days, and humidity remains slightly less at 77%. For more detailed information, check out Bengaluru weather in December.
As May arrives in Bengaluru, the city experiences a distinctive shift in weather, with temperatures peaking at 35°C (96°F) and an average of 26°C (80°F), making it significantly warmer than the preceding months. The increasing heat, coupled with elevated humidity levels at 79%, sets the stage for the onset of the monsoon season. With 133 mm (5.2 in) of rainfall spread over 16 days, May stands out as a time of transition, where brief but refreshing showers provide relief from the dry heat. This unique blend of warmth and moisture not only invigorates the lush greenery of the city but also marks a departure from the milder temperatures of earlier months. For a deeper understanding of Bengaluru's weather patterns, explore the Bengaluru Climate.