Last updated: August 27, 2025
May in Samut Prakan, Thailand offers a vibrant mix of warmth and humidity, with temperatures typically reaching a maximum of 35°C (95°F) and an average of 30°C (86°F). The month is characterized by a minimum temperature of 24°C (76°F), providing warm evenings. However, the landscape is frequently refreshed by 136 mm (5.4 in) of rainfall over 17 days, ensuring lush surroundings amidst the tropical climate. With humidity levels around 80%, visitors can expect a genuinely tropical experience, perfect for those who revel in the rich essence of Southeast Asia.
In May, Samut Prakan experiences a warm embrace as temperatures reach their peak before the rainy season. The month shows a minimum temperature of 24°C (76°F) and an average hovering around 30°C (86°F), culminating in a maximum of 35°C (95°F). This trend reflects a steady rise from the cooler temperatures of earlier months, with April already hinting at the impending heat with highs of 34°C (93°F). In contrast to the preceding months, May noticeably sustains higher warmth and humidity, marking it as a time when locals and tourists alike might seek refuge in shaded areas or enjoy the splashes of water activities. As the city transitions into June, temperatures stabilize, but May’s fiery warmth is a vibrant reminder of the tropical climate that defines this region.
In May, Samut Prakan experiences a significant uptick in rainfall, with precipitation reaching 136 mm (5.4 in) over 17 rainy days. This marks a noticeable increase from the previous month’s 102 mm (4.0 in) across 12 days, highlighting May as a pivotal point in the rainy season. The trend indicates that as the year progresses toward the monsoon, the intensity and frequency of precipitation escalate, laying the groundwork for the heavier rains that follow in June and beyond. This month serves as a bridge, ushering in the lush, vibrant landscapes that define the region during the height of the wet season.
In May, Samut Prakan, Thailand, experiences a significant surge in humidity, reaching 80% as the region transitions deeper into the rainy season. This increase marks a notable rise from the 70% recorded in April, highlighting the shift towards the more tropical conditions typical of mid-year. Following May, humidity peaks even higher, with June registering 85% and July hitting an impressive 86%. The gradual climb from the cooler months underscores the area's subtropical climate, where the lush surroundings vibrantly flourish amidst the rising moisture levels. As we move from spring to summer, it's clear that May serves as a pivotal point in the humidity trend, setting the stage for the sweltering months ahead.
As we step into May in Samut Prakan, Thailand, the UV Index reaches a striking 14, aligning with the year's peak for sun exposure risk. Characterized as extreme, this level demands vigilance, as skin can burn within just 10 minutes of unprotected exposure. Following a consistent trend from previous months, where February through April saw similarly high indices, May maintains this pattern before June takes a slight dip to 13. With an extended period of intense UV levels, it’s crucial for residents and visitors alike to take protective measures. For more detailed information, check out the Samut Prakan UV Index.
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In Samut Prakan, Thailand, May brings a delightful continuation of abundant sunshine, offering 321 hours of bright daylight. This month gracefully follows the peak of sun-kissed days in March, which boasts 336 hours, and remains consistent with April's 322 hours. As spring transitions into the early summer months, the sun begins to shine slightly less in June with 302 hours, yet it still outshines the quieter months of mid-year, such as July and August. Overall, the trend shows a vibrant start to the sun-soaked season, making May a perfect time to revel in the beauty of Thailand’s warmth before the intensity of summer truly sets in.
In Samut Prakan, Thailand, the likelihood of sunny weather sees an interesting shift as the year progresses. After a promising start in January with a 60% chance of sunshine, February climbs to a bright 76%, marking it as one of the sunniest months. However, as we move into April, the chances plummet to 19%, setting the stage for May, which offers only a 34% probability of clear skies. This dip signals the onset of the rainy season, as June and July further reduce sunshine likelihood, plummeting to 18% and 12%, respectively. While the warmth of April beckons, May's clouds hint at what's to come, making it a transitional month where sunny days become more elusive, foreshadowing the wetter months ahead.
In Samut Prakan, Thailand, the daylight duration exhibits a rhythmic pattern throughout the year. January and February each bask in 11 hours of light, ushering in the year with shorter days. As the seasons shift, March and April welcome 12 hours of daylight, signaling the onset of longer days as nature comes alive. This trend continues into May, June, July, August, and September, where the daylight duration remains consistent at 12 hours, providing ample sunlight for outdoor activities and fostering a sense of vibrancy. As we approach the end of the year, daylight begins to recede again, returning to 11 hours in October, November, and December. Overall, Samut Prakan experiences a delightful balance of daylight, with a clear peak around the middle months that invites both locals and visitors to enjoy the warm sun.
In Samut Prakan, Thailand, the month of May greets residents with a pleasant average wind speed of 3.5 m/s (8 mph), providing a refreshing contrast to the heat of early summer. This gentle breeze marks a slight increase from April’s 2.7 m/s (6 mph), setting the stage for a progressive trend through the following months. As the region transitions into the rainy season, wind speeds tend to rise, peaking in June at 4.1 m/s (9 mph) before gradually tapering off in September. The consistent winds, which fluctuate between 2.7 m/s and 4.4 m/s throughout the year, enhance the tropical charm of Samut Prakan, making May not only a time for vibrant scenery but also a respite from the warm humidity.
Weather in Samut Prakan varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Samut Prakan, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather patterns. In May, temperatures are typically higher, ranging from a minimum of 24°C (76°F) to a maximum of 35°C (95°F), with an average of 30°C (86°F). This month is also characterized by significant rainfall, with about 136 mm (5.4 in) of precipitation occurring over 17 days, leading to a humid environment at 80% humidity. In contrast, January enjoys milder conditions, featuring temperatures from a minimum of 18°C (64°F) to a maximum of 32°C (89°F), with a comfortable average of 27°C (80°F). The month is relatively dry, receiving only 30 mm (1.2 in) of rain over just 3 days and a lower humidity level of 59%. For more detailed insights, check out Samut Prakan weather in January.
May brings warmer and more humid weather compared to February, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 35°C (95°F) and an average of 30°C (86°F). This month also experiences significant rainfall, averaging 136 mm (5.4 in) over 17 days, which contributes to a high humidity level of 80%. In contrast, February is milder and drier, with temperatures ranging from 21°C (70°F) to 32°C (90°F) and an average of 28°C (82°F). During February, precipitation is minimal, totaling only 16 mm (0.6 in) over just 3 days, resulting in a lower humidity of 58%. For more detailed weather insights, you can refer to Samut Prakan weather in February.
In comparing the weather of May and March, we see notable differences. May tends to be hotter, with average temperatures reaching 30°C (86°F) and maximums climbing to 35°C (95°F), compared to March, where the average is slightly cooler at 29°C (84°F) and the maximum only 33°C (91°F). Additionally, May experiences significantly higher humidity levels at 80% and more frequent rainfall, with 136 mm (5.4 in) over 17 days, whereas March has lower humidity at 61% and much less precipitation at 36 mm (1.4 in) over just 5 days. For more detailed weather insights, you can check Samut Prakan weather in March.
In comparing the weather of April and May, we see a noticeable trend towards higher temperatures and increased humidity in May. The minimum temperature in May is 24°C (76°F), slightly warmer than April’s minimum of 22°C (72°F), while the average temperature rises to 30°C (86°F) compared to April’s average of 29°C (85°F). Additionally, May experiences a maximum temperature of 35°C (95°F), which is a degree higher than April's maximum of 34°C (93°F).
Precipitation also increases in May, with a total of 136 mm (5.4 in) over 17 days, surpassing April's 102 mm (4.0 in) over 12 days. Moreover, the humidity in May is higher at 80%, compared to April's 70%. For more detailed information on April weather, you can visit Samut Prakan weather in April.
In comparing the weather of May and June, we see some intriguing similarities and differences. Both months maintain an average temperature of 30°C (86°F), but May experiences a slightly wider temperature range with a minimum of 24°C (76°F) and a maximum of 35°C (95°F), while June's minimum is higher at 27°C (80°F) and its maximum lower at 34°C (93°F). Precipitation levels also differ significantly; May sees about 136 mm (5.4 in) of rain over 17 days, whereas June has a reduced total of 85 mm (3.3 in) with rain on 20 days. Humidity levels are comparable too, with May at 80% and June a bit higher at 85%. For more specifics about June, you can refer to Samut Prakan weather in June.
In comparing the weather between May and July, we see some notable differences and similarities. May experiences slightly higher average temperatures, with a minimum of 24°C (76°F) and a maximum of 35°C (95°F), while July has a minimum of 26°C (79°F) and a maximum of 34°C (93°F). Despite the warmer temperatures in May, July has a higher humidity level at 86% compared to May's 80%. Additionally, while May receives 136 mm (5.4 in) of precipitation over 17 days, July sees somewhat less rainfall at 126 mm (4.9 in) spread over 24 days. For more detailed weather insights, you can check Samut Prakan weather in July.
May and August display distinct weather characteristics, with both months experiencing warm temperatures and significant humidity. In May, the average temperature reaches around 30°C (86°F), with highs of up to 35°C (95°F) and relatively less humidity at 80%. However, it also sees considerable rainfall, totaling 136 mm (5.4 in) over 17 days. In contrast, August has slightly higher minimum temperatures at 26°C (79°F) and slightly lower average temperatures at 29°C (84°F). The precipitation remains similar at 132 mm (5.2 in) but increases to 23 rainy days, accompanied by a rise in humidity to 88%. For more details on August weather, you can refer to Samut Prakan weather in August.
In comparing the weather between May and September, we can see some notable differences and similarities. May typically boasts a slightly higher average temperature, reaching around 30°C (86°F), whereas September has a marginally cooler average of 29°C (84°F). However, September sees more precipitation, with a substantial increase to 231 mm (9.1 in) over 24 days compared to May's 136 mm (5.4 in) across 17 days. Additionally, the humidity is higher in September at 87%, compared to 80% in May. These factors make September feel more humid and wetter overall. For more specifics on weather patterns, check out Samut Prakan weather in September.
In May, temperatures in Samut Prakan typically range from a minimum of 24°C (76°F) to a maximum of 35°C (95°F), with an average of 30°C (86°F). The month experiences considerable rainfall, totaling about 136 mm (5.4 in) over 17 days, leading to a humidity level of 80%. In contrast, October sees slightly cooler temperatures, with a minimum of 24°C (75°F) and a maximum of 33°C (91°F), averaging around 28°C (83°F). However, it is also wetter, with precipitation reaching 251 mm (9.9 in) across 20 days and humidity increasing to 83%. For more details, you can visit Samut Prakan weather in October.
May and November present distinct weather patterns. In May, temperatures are typically warmer, with averages reaching up to 30°C (86°F) and maxing out at 35°C (95°F). The month also experiences significant rainfall, totaling 136 mm (5.4 in) over approximately 17 days, contributing to a high humidity level of 80%. In contrast, November features slightly cooler temperatures, with an average of 28°C (82°F) and a maximum of 33°C (91°F). Rainfall is notably less, at 55 mm (2.1 in) over just 8 days, and humidity levels are marginally lower at 78%. For more detailed weather information, you can check Samut Prakan weather in November.
In comparing the weather between May and December, it’s clear that May is significantly warmer and more humid. The average temperature in May reaches 30°C (86°F), with highs often peaking at 35°C (95°F), while December's average is a milder 27°C (80°F) with a max of 32°C (91°F). Additionally, May experiences higher precipitation, with 136 mm (5.4 in) spread over 17 days, compared to a mere 24 mm (0.9 in) over just 3 days in December, resulting in a noticeable reduction in humidity levels from 80% in May to 70% in December. This makes December a more comfortable month for outdoor activities. For more detailed information, you can refer to Samut Prakan weather in December.
As May unfolds in Samut Prakan, it marks the transition to the moist and warm season, characterized by higher temperatures and substantial rainfall compared to the preceding months. With an average temperature hovering around 30°C (86°F) and frequent rain, the city experiences a notable uptick in humidity, often lingering around 80%. The 17 rainy days contribute to an overall precipitation of 136 mm (5.4 in), making May a lush and vibrant time, albeit at the cost of some sunshine. This unique blend of warmth and moisture sets May apart, inviting residents and visitors to embrace the rich greenery while preparing for the tropical downpours. For further insights about the climate throughout the year, visit Samut Prakan Climate.