May Weather in Amphawa, Thailand

Last updated: August 27, 2025

Amphawa, Thailand in May experiences warm and humid conditions, with temperatures peaking at a striking 40°C (103°F) and settling into a comfortable average of 30°C (87°F). The mercury dips to a minimum of 24°C (75°F) during the cooler hours. This month also welcomes significant rainfall, totaling 147 mm (5.8 in) over 19 days, contributing to an overall humidity level of 79%. Despite the frequent showers, the vibrant atmosphere and lush landscapes make May a unique time to explore this captivating region.

May Temperature in Amphawa

May marks a notable transition in Amphawa, Thailand, as temperatures begin to soar, reflecting the approaching peak of summer. With minimums reaching 24°C (75°F) and maximums climbing to a scorching 40°C (103°F), the month showcases a noticeable increase from previous months. Despite the heat, the average temperature remains stable at 30°C (87°F), indicating that while the days can feel intensely warm, the evenings offer some respite. This combination of higher temperatures and humidity sets the stage for vibrant local life and activities, as both locals and visitors navigate the lively markets and picturesque waterways, making the most of the tropical atmosphere.

May Weather in Amphawa: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Amphawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Amphawa, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec808285868786858484838279
Data source: Temperature data for Amphawa generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Amphawa

In May, Amphawa, Thailand experiences a significant uptick in precipitation, with a remarkable 147 mm (5.8 in) of rain falling over 19 days. This marks a shift from the preceding month of April, which, while wet, only recorded 104 mm (4.1 in). The rainfall in May heralds the onset of the monsoon season, characterized by a surge in both the intensity and frequency of rain, setting the stage for even heavier downpours in the coming months. As the wettest month so far, May's precipitation signals a crucial transition, which is further underscored by the increasing number of rain days that foreshadow a lush and vibrant landscape in the region.

May Precipitation Trends in Amphawa

The chart displays monthly precipitation patterns in Amphawa, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Amphawa, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2313351041471191351662212397920
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Amphawa

In Amphawa, Thailand, the humidity steadily climbs as the year progresses, making May particularly noteworthy with an average humidity level of 79%. This month marks a significant jump from April's 69%, signaling the start of the intense tropical season. As the region transitions into the summer months, humidity only continues to rise, peaking in July and August at 89% and 90%, respectively. This trend highlights the increasing moisture in the air, which can create a thick, warm atmosphere that characterizes the region's climate. By September, humidity begins to decrease slightly, yet it remains noticeably high, averaging 87%, illustrating the extended effects of the preceding months. Overall, the fluctuation shows a definitive surge in humidity during the mid-year, underlining the lush, vibrant environment of Amphawa during this time.

May Average Humidity in Amphawa

This chart illustrates the average monthly humidity levels in Amphawa, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Amphawa is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%59%62%69%79%87%89%90%87%83%77%66%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Amphawa

In May, the UV Index in Amphawa, Thailand reaches a striking 14, categorized as extreme with a rapid burn time of just 10 minutes. This month continues the trend established in the previous months, where exposure levels consistently remain at extreme levels, peaking alongside March and July. With the intensity of the sun persisting, it's crucial for visitors and locals alike to take proactive sun safety measures. As you enjoy the outdoor beauty Amphawa has to offer, remember to protect your skin and stay hydrated. For more detailed information on UV levels, visit Amphawa UV Index.

Maximum UV Index Levels in Amphawa for May

The chart shows the monthly maximum UV Index (UVI) for Amphawa in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Amphawa typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121413141314141312109
Data source: Amphawa May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Amphawa

As the sun rises higher in the sky, May shines brightly in Amphawa, Thailand, delivering a delightful 320 hours of sunlight. This month sits comfortably between the peak sunshine of March with 335 hours and the slightly diminished rays of April at 322 hours. Following the vibrant spring months, May subtly heralds the beginning of the rainy season, yet the warmth and light remain a staple. As the year unfolds, the data reveals a gentle decline in sunshine hours during the summer months, with June seeing 302 hours and July dropping to 289 hours. Despite these shifts, May stands out as a month of almost unbroken sunlight, perfect for exploring Amphawa's floating markets and vibrant cultural delights before the summer weather changes the landscape.

Monthly Sunshine Duration in Amphawa: May Highlighted

The May sunshine duration represents the total number of hours Amphawa experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec251h299h335h322h320h302h289h275h266h286h293h315h
Data source: Amphawa May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Amphawa During May

In Amphawa, Thailand, the likelihood of sunny weather takes a noticeable dive in May, with only a 32% chance of clear skies. This month follows the relatively brighter February, which boasts a 77% chance of sunshine, hinting at a transitional period as the region heads into the rainy season. By April, the sunshine probability plummets to 19%, setting the stage for May's modest sunlight. The trend continues downward through the summer months, reaching a mere 11% by July, making May one of the last opportunities in the season for sun-seekers before the persistent rains set in.

Percentage of Sunny Days in May in Amphawa

The chart illustrates the percentage of sunny days in Amphawa throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Amphawa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec60%77%59%19%33%16%11%9%9%14%26%62%
Data source: Amphawa May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Amphawa in May

In Amphawa, Thailand, the rhythm of daylight showcases a beautiful consistency throughout the year. From January to April, daylight gradually extends from 11 to 12 hours, hinting at the upcoming zenith of summer. May embraces this steady 12-hour daylight duration, a trend that persists through the following months until September. As the year transitions into October, daylight begins to lessen, returning to 11 hours and following suit through November and December. This gentle ebb and flow of light not only marks the changing seasons but also influences local culture and activity patterns, creating an inviting backdrop for visitors and locals alike.

Average Daylight Hours in Amphawa for May

The chart illustrates the variation in daylight duration in Amphawa throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 25m11h 41m12h 2m12h 25m12h 44m12h 53m12h 48m12h 32m12h 10m11h 48m11h 29m11h 20m
Data source: Amphawa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Amphawa

In Amphawa, Thailand, the winds of May gently whisper with an average speed of 2.1 m/s (5 mph), maintaining a consistent breezy vibe that characterizes the late spring. Though slightly lower than March's peak of 2.8 m/s, May's wind remains within a comfortable range, comparable to the preceding months of January and February. As the region transitions into the rainy season, wind speeds tend to fluctuate, with April dipping to 1.7 m/s before a modest upswing in May. This pattern continues into the summer, with June experiencing a slight increase. Overall, Amphawa's wind trends reflect a harmonious blend of seasonal change and tropical tranquility, making May a lovely time to visit.

Average May Wind Speed in Amphawa

The chart displays monthly wind speed patterns in Amphawa, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.32.81.72.1 m/s2.42.22.11.71.92.22.5
Data source: Amphawa May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Amphawa Compares to Other Months

Weather in Amphawa varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Amphawa, focusing on differences in temperature, rainfall, humidity, and UV levels.

May weather is characterized by higher temperatures and significantly increased humidity compared to January. In May, temperatures range from a minimum of 24°C (75°F) to a scorching maximum of 40°C (103°F), with an average of 30°C (87°F), accompanied by considerable rainfall of 147 mm (5.8 in) over 19 days. In contrast, January presents milder conditions, with temperatures fluctuating from a minimum of 16°C (62°F) to a maximum of 34°C (93°F), averaging around 27°C (80°F) and receiving only 23 mm (0.9 in) of rain over just 2 days. This significant difference in precipitation and humidity levels makes May feel much more oppressive than the cool and drier January weather. For a detailed look at January conditions, check out Amphawa weather in January.

The weather in May is significantly warmer and wetter compared to February. With minimum temperatures starting at 24°C (75°F) and reaching a scorching maximum of 40°C (103°F), May experiences an average temperature of 30°C (87°F). In contrast, February has a milder temperature range, with a minimum of 20°C (67°F) and a maximum of 35°C (95°F), averaging 28°C (82°F). Additionally, May sees much more rainfall, accumulating 147 mm (5.8 in) over 19 days, while February receives only 13 mm (0.5 in) of precipitation over just 3 days. This results in a more humid May, with humidity levels at 79%, compared to February's lower 59%. For more detailed information on February weather, you can visit Amphawa weather in February.

In comparing the weather between March and May, both months exhibit warm temperatures, but May tends to be hotter with maximums reaching 40°C (103°F), compared to March's peak of 37°C (99°F). The average temperature remains quite similar, hovering around 30°C (86°F) to 30°C (87°F) for March and May, respectively. However, May experiences significantly more rainfall, with 147 mm (5.8 in) over 19 days, while March sees only 35 mm (1.4 in) across just 4 days. Additionally, humidity levels are higher in May at 79%, compared to 62% in March, making the latter feel more comfortable. For a detailed look at weather patterns, you can access Amphawa weather in March.

In comparing the weather conditions of April and May, both months exhibit similar average temperatures, hovering around 30°C (87°F). However, May tends to be hotter, with a maximum temperature reaching up to 40°C (103°F), compared to April's peak of 39°C (102°F). Additionally, May experiences significantly more precipitation, totaling 147 mm (5.8 in) over 19 days, whereas April sees only 104 mm (4.1 in) across 11 days. The humidity also rises in May, averaging 79%, compared to April’s 69%. For a more detailed look at April weather, you can check Amphawa weather in April.

In comparing the weather of May and June, we find some notable differences. May typically sees a minimum temperature of 24°C (75°F) and can rise all the way up to 40°C (103°F), averaging around 30°C (87°F). This month also experiences significant rainfall, with 147 mm (5.8 in) over 19 days and a humidity level of 79%. In contrast, June has slightly higher minimum temperatures, starting at 26°C (78°F) and peaking at a more moderate 37°C (99°F), while still averaging around 30°C (86°F). Rainfall decreases to 119 mm (4.7 in) over 20 days, and humidity climbs to 87%, making it the more humid month. For a detailed look at the June climate specifics, you can visit Amphawa weather in June.

In May, the weather typically features higher maximum temperatures, peaking at 40°C (103°F), while the average temperature is a warm 30°C (87°F). The month experiences considerable rainfall, with 147 mm (5.8 in) over 19 days, and humidity levels are relatively high at 79%. In contrast, July offers slightly cooler temperatures, with an average of 29°C (85°F) and a maximum of 37°C (99°F). Although July has less total precipitation at 135 mm (5.3 in) over 24 days, it comes with increased humidity at 89%. For more detailed information on July weather, you can visit Amphawa weather in July.

May and August exhibit distinctly warm and humid weather conditions, though there are notable differences between the two months. In May, temperatures range from a minimum of 24°C (75°F) to a maximum of 40°C (103°F), with an average of 30°C (87°F). The month experiences significant rainfall, totaling 147 mm (5.8 in) over 19 days, alongside a humidity level of 79%. Conversely, August is slightly cooler, with temperatures ranging from 25°C (77°F) to a maximum of 36°C (98°F), averaging 29°C (85°F). It also sees increased precipitation, amounting to 166 mm (6.5 in) spread over 25 days, coupled with a higher humidity level of 90%. For more detailed information, you can check Amphawa weather in August.

May and September offer distinct weather experiences. May typically boasts a warm climate with average temperatures around 30°C (87°F), peaking at a maximum of 40°C (103°F). However, it also sees considerable rainfall, with precipitation recorded at 147 mm (5.8 in) over 19 days and a humidity level of 79%. In contrast, September features slightly cooler temperatures, with an average of 29°C (84°F) and a maximum of 36°C (98°F). This month is notable for its higher precipitation, totaling 221 mm (8.7 in) across 24 days, alongside increased humidity at 87%. For more detailed insights, you can check Amphawa weather in September.

When comparing the weather in May and October, we notice some distinct differences. In May, temperatures can soar to a maximum of 40°C (103°F), with an average of 30°C (87°F) and a high humidity level of 79%. Despite the warmth, May experiences significant rainfall, with precipitation recorded at 147 mm (5.8 in) over 19 days. In contrast, October offers slightly cooler temperatures, with a maximum of 34°C (94°F) and an average of 28°C (83°F). However, it tends to be wetter, with 239 mm (9.4 in) of rain over 21 days and a humidity level of 83%. For a more detailed look into October's weather variations, you can explore Amphawa weather in October.

May and November present distinct weather patterns. In May, temperatures can soar with a minimum of 24°C (75°F) and highs reaching up to 40°C (103°F), resulting in an average temperature of 30°C (87°F). This month also sees considerable rainfall, with 147 mm (5.8 in) of precipitation over 19 days and a high humidity level of 79%. In contrast, November features milder conditions, with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 34°C (93°F) and an average of 28°C (82°F). Precipitation decreases significantly to 79 mm (3.1 in) across just 11 days, and humidity drops slightly to 77%. For more detailed information about weather conditions in November, explore Amphawa weather in November.

In May, the weather is significantly hotter and more humid, with average temperatures reaching around 30°C (87°F) and maximum highs of up to 40°C (103°F). The month is marked by heavy rainfall, averaging 147 mm (5.8 in) spread over 19 days, creating a humid environment with 79% humidity. In contrast, December offers a much cooler and drier climate, featuring average temperatures of 26°C (80°F) and maximums of 34°C (94°F). Rainfall is considerably lower in December, with only 20 mm (0.8 in) occurring over just 3 days, coupled with a reduced humidity level of 66%. For more detailed insights on December weather, visit Amphawa weather in December.

Compare Amphawa's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Amphawa

As May unfolds in Amphawa, the intense heat becomes a defining characteristic, with temperatures soaring to sweltering highs that set this month apart from others. While the average temperature remains warm, it is the growing humidity and frequent precipitation that herald the transition to the rainy season. With nearly half of the month seeing rain, the lush landscape becomes even more vibrant, transforming the scenery into a tropical paradise. Travelers should prepare for both the intense sun and the occasional downpour when visiting during this unique time. For a deeper dive into the seasonal patterns, check out the detailed overview at Amphawa Climate.