Last updated: August 21, 2025
May in Chattogram, Bangladesh is characterized by warm temperatures and considerable rainfall. The maximum temperature reaches a balmy 33°C (92°F), while the average hovers around 29°C (84°F), with a minimum of 24°C (75°F) at night. This month experiences an average precipitation amount of 139 mm (5.5 in), with rain falling on 16 days, contributing to the region's lush greenery. Additionally, the humidity level stands at a notable 69%, making it a humid time of year, perfect for experiencing the vibrant cultural and natural beauty of Chattogram.
May marks a notable transition in Chattogram, Bangladesh, as temperatures begin to rise significantly. With a minimum of 24°C (75°F) and an average temperature soaring to 29°C (84°F), the month experiences a warm embrace as it approaches the sweltering summer months. The maximum temperature stays steady at 33°C (92°F), similar to April, signaling that the heat is here to stay. This period showcases a distinct shift from the cooler months at the start of the year, highlighting a gradual increase in warmth and humidity, setting the stage for the even hotter days to come in June. Overall, May serves as a bridge, merging the milder early months with the approaching summer heat, inviting both locals and visitors to enjoy the vibrant ambiance of the city.
In May, Chattogram experiences a notable surge in precipitation, receiving an impressive 139 mm (5.5 in) of rain over 16 days. This marks a significant increase compared to the minimal rainfall in earlier months, like January and February, which recorded just 6 mm and 4 mm respectively. The transition from the dry spells of early spring to the wet conditions of late spring becomes apparent, as April already set the stage with 71 mm of rain across 8 days. This upward trend in rainfall prepares the region for the impending monsoon season, which begins in June with a staggering 642 mm and nearly daily rain, demonstrating that May serves as a vital bridge between the dry months and the heavy downpours to come.
As May arrives in Chattogram, Bangladesh, the atmosphere begins to shift significantly, with humidity climbing to 69%. This noticeable increase follows a trend from the relatively drier months of January through April, where humidity levels hovered between 41% and 57%. May marks a transition as the monsoon season approaches, leading to even higher humidity levels in the subsequent months, peaking at 81% in July. The rise in humidity creates a warm, sultry environment, setting the stage for the lush greenery that characterizes the region during the rainy season. This trend underscores Chattogram's tropical climate, where humidity levels can dramatically influence daily life and activities as the year progresses.
As the temperatures rise in May, Chattogram experiences a significant surge in UV intensity, peaking at an extreme UV Index of 12. This escalation not only marks the transition into the intense summer months but also prompts a crucial shift in sun safety awareness. With a burn time of just 10 minutes, residents and visitors must remain vigilant, especially as this period sustains extreme UV levels into June and July. Interestingly, the UV Index remains consistently high from February through October, with values dropping in the cooler months of November and December. It's essential to prioritize skin protection during this time to avoid harmful effects. For more information, check out the detailed Chattogram UV Index.
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In May, Chattogram basks in a radiant embrace of 345 hours of sunshine, marking it as the sunniest month of the year. This delightful peak follows a steady upward trend from January's 245 hours to a vibrant April, where the sunshine hours reach an impressive 333. As summer sets in, the increasing daylight not only uplifts spirits but also invites outdoor activities and celebrations. Interestingly, after May, the hours start to dip again in June, illustrating a seasonal ebb as the monsoon approaches. Overall, the sunshine pattern in Chattogram paints a picture of vibrant warmth and energy, perfect for enjoying the beauty of this coastal city.
As May rolls into Chattogram, the likelihood of sunny weather experiences a noticeable dip, with the probability of sunshine falling to 58%. This marks a significant decline compared to the preceding months; April boasts a robust 80% chance, while the winter months, like January and February, shine brightly with 92% and 87%, respectively. Following May, the sun's likelihood wanes dramatically into the monsoon season, plummeting to just 14% in June. This trend underscores May as a transitional month where the balmy days of summer begin to give way to the impending rains, making it a sweet spot for those seeking one last taste of sunny weather before the clouds take over.
In Chattogram, Bangladesh, the progression of daylight duration illuminates a distinct seasonal pattern throughout the year. Starting from 10 hours in January, daylight gradually increases as spring approaches, reaching 12 hours by March and remaining steady in April. As May arrives, residents enjoy the longest days of the year, basking in 13 hours of sunlight, a duration that continues through June and into July. However, as summer wanes, daylight begins to recede slightly, returning to 12 hours in August. This decline continues into autumn, with sunlight dwindling to 11 hours by November and finally tapering off to 10 hours in December. This cyclical dance of daylight not only influences the rhythm of daily life in Chattogram but also underscores the allure of its sun-drenched seasons.
In May, Chattogram experiences a notable uptick in wind speed, averaging 4.0 m/s (9 mph), marking a transition into the breezier months of the year. This gentle increase from previous months signifies the onset of the monsoon season, providing a refreshing contrast to the stillness of winter and early spring. As the winds grow stronger, with June reaching an average of 5.8 m/s (13 mph), May serves as a pivotal point, bridging the calm air of the earlier months and the robust gusts that will soon dominate the coastal landscape. The consistent rise in wind velocity not only enhances the region's vibrant natural scenery but also energizes outdoor activities, inviting residents and visitors alike to embrace the fresh maritime breezes before the summer rains arrive.
Weather in Chattogram varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Chattogram, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather patterns. In May, temperatures range from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), averaging around 29°C (84°F), while January experiences cooler temperatures with a minimum of 15°C (60°F) and a maximum of 27°C (81°F), averaging 20°C (69°F). Additionally, May is characterized by significantly higher precipitation, receiving about 139 mm (5.5 in) over 16 days, compared to January's minimal rainfall of just 6 mm (0.3 in) on only one day. The humidity is also higher in May at 69%, in contrast to January’s 57%. For more detailed information about January's weather, you can check Chattogram weather in January.
May and February present contrasting weather experiences. In May, temperatures soar with a minimum of 24°C (75°F) and an average high reaching 33°C (92°F), making it significantly warmer than February, which sees a milder range with a minimum of 15°C (59°F) and a maximum of 28°C (82°F).
Additionally, May is marked by higher humidity at 69%, accompanied by extensive rainfall averaging 139 mm (5.5 in) over 16 days, while February enjoys a much drier climate with only 4 mm (0.1 in) of rain over a single day and a lower humidity of 50%. These differences highlight the transition from winter to summer in Chattogram. For more details on February weather, visit Chattogram weather in February.
In comparing the weather of May and March, it’s evident that May is significantly warmer and more humid. May sees average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), while March presents a cooler average, with temperatures fluctuating between 19°C (66°F) and 32°C (91°F). Additionally, May experiences considerably more rainfall, registering 139 mm (5.5 in) over 16 days, compared to March's 35 mm (1.4 in) over just 3 days. This higher precipitation in May contributes to the increased humidity of 69%, in contrast to the more comfortable 41% humidity in March. For a detailed look at March weather patterns, check out Chattogram weather in March.
In comparing the weather between April and May, it is evident that May experiences slightly warmer conditions, with average temperatures reaching 29°C (84°F), compared to April's average of 28°C (83°F). Both months have the same maximum temperature of 33°C (92°F), but May sees an increase in minimum temperature, rising to 24°C (75°F) compared to April's 22°C (72°F). However, May is significantly wetter, receiving 139 mm (5.5 in) of precipitation over 16 days, whereas April has only 71 mm (2.8 in) over 8 days. Additionally, the humidity levels are notably higher in May at 69%, compared to April's 45%. For more detailed insights, check out Chattogram weather in April.
In comparing the weather of May and June, we can observe a slight increase in minimum temperatures, with May averaging 24°C (75°F) while June starts at 26°C (78°F). The average temperatures show a minor decrease in June, averaging 28°C (83°F), compared to May's 29°C (84°F). However, the most significant difference lies in the precipitation levels: May experiences 139 mm (5.5 in) over 16 days, while June sees a substantial rise to 642 mm (25.3 in) over 27 days, indicating a much wetter month. Humidity levels remain quite similar, hovering around 69% in May and increasing slightly to 72% in June. For more details on the weather conditions, you can check Chattogram weather in June.
In May, the weather in Chattogram is characterized by warm temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), with an average of 29°C (84°F). However, it also sees considerable rainfall, with about 139 mm (5.5 in) of precipitation spread over 16 days, resulting in a humidity level of 69%.
In contrast, July experiences slightly cooler average temperatures, with a minimum of 25°C (78°F) and a maximum of 31°C (88°F) but significantly higher precipitation, totaling 707 mm (27.8 in) over 30 days. This leads to an increased humidity level of 81%. For more detailed information on July weather, you can refer to Chattogram weather in July.
In comparing the weather patterns of May and August, we can observe notable differences. May typically enjoys warm temperatures with a minimum of 24°C (75°F), averaging around 29°C (84°F), and peaking at 33°C (92°F). However, this month also experiences significant rainfall, totaling 139 mm (5.5 in) over approximately 16 days, with humidity levels at 69%.
In contrast, August sees slightly higher minimum temperatures at 26°C (79°F) and a lower average of 28°C (83°F), while the maximum temperature reaches 31°C (88°F). However, it is far wetter, with precipitation soaring to 446 mm (17.5 in) over 29 days and humidity rising to a steamy 78%. Thus, while May is characterized by warm, albeit wet weather, August is marked by heightened humidity and substantial rainfall. For more detailed information, you can visit Chattogram weather in August.
In comparing the weather of May and September, we see that both months feature warm temperatures, but with notable differences in rainfall and humidity. May tends to be slightly cooler, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), while September has a higher minimum temperature of 26°C (79°F) and a slightly lower average temperature of 28°C (83°F). However, September experiences significantly more rainfall, with a total precipitation of 326 mm (12.8 in) over 25 days compared to May's 139 mm (5.5 in) over 16 days. The humidity also rises in September to 82%, making it feel more humid than May's 69%. For more details, you can check Chattogram weather in September.
In comparing the weather of May and October, both months exhibit warm temperatures, though October tends to be slightly cooler on average. In May, temperatures range from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), with an average of 29°C (84°F). In contrast, October's temperatures range from 23°C (73°F) at night to a maximum of 32°C (90°F), averaging 28°C (83°F).
However, October experiences significantly more rainfall, with 254 mm (10.0 in) over 17 days, compared to May's 139 mm (5.5 in) across 16 days. Additionally, October's humidity is higher, at 78%, versus May's 69%. For more detailed insights, you can check Chattogram weather in October.
May and November display contrasting weather patterns. In May, temperatures soar with a minimum of 24°C (75°F) and an average high of 33°C (92°F), while November experiences more moderate temperatures, ranging from a minimum of 20°C (67°F) to a maximum of 30°C (87°F). The rainfall in May is significantly higher, with 139 mm (5.5 in) accumulating over 16 days compared to just 42 mm (1.6 in) over 4 days in November. Despite the slight difference in humidity levels, both months exhibit similar humidity, with May at 69% and November at 68%. For more specific insights on the climate during this time, you can check Chattogram weather in November.
May and December present contrasting weather conditions in Chattogram. In May, temperatures range from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), with an average of 29°C (84°F). This month is marked by significant rainfall, with 139 mm (5.5 in) of precipitation over approximately 16 days, contributing to a humidity level of 69%. In contrast, December features milder temperatures, with a minimum of 16°C (61°F) and a maximum of 28°C (83°F), averaging around 22°C (71°F). Rainfall is notably scarce in December, with just 24 mm (0.9 in) falling over 2 days, and a slightly lower humidity of 64%. For more detailed information, you can visit Chattogram weather in December.
May in Chattogram heralds the arrival of tropical warmth, with temperatures peaking around 33°C and averaging a balmy 29°C. This month stands out from the cooler and drier periods of the year, bringing increased humidity and a significant uptick in rainfall, with precipitation occurring on 16 days, leading to 139 mm of moisture. While the evenings may offer some relief, the combination of heat and humidity can create a sultry climate, setting the stage for the monsoon season ahead. For those interested in a more detailed perspective on Chattogram's weather patterns, please visit Chattogram Climate.