Last updated: August 27, 2025
April in Phra Nakhon Si Ayutthaya, Thailand offers a taste of the tropical climate, with maximum temperatures reaching up to 40°C (104°F) and an average of 31°C (87°F). While the minimum temperature dips to 20°C (68°F), the combination of heat and humidity, averaging around 51%, can create a sweltering atmosphere. Rain is a recurring visitor this month, with 100 mm (4.0 in) of precipitation spread across 15 days, bringing brief yet refreshing bursts to the otherwise sizzling weather. Travelers should prepare for both sun-soaked adventures and sudden showers while enjoying the rich history and culture of this stunning destination.
In April, Phra Nakhon Si Ayutthaya experiences warm and often sultry weather, making it one of the hottest months of the year. With minimum temperatures around 20°C (68°F) and an average soaring to 31°C (87°F), visitors can expect to feel the heat intensifying as the month progresses. The maximum temperature can reach a sweltering 40°C (104°F), signifying a notable increase from the preceding months. This upward trend in temperature, from January's mild 27°C (81°F) to April's peak, reflects the transition into Thailand’s hot season, inviting travelers to explore ancient ruins under the relentless sunshine, though those venturing outdoors may want to seek shade or refreshment during the midday heat.
In April, Phra Nakhon Si Ayutthaya experiences a notable shift in its weather pattern, with precipitation soaring to 100 mm (4.0 in) across 15 days of rain. This marks a significant increase compared to the drier months of January through March, where rainfall barely reached 47 mm (1.8 in) even combined. As the region transitions into the heart of the rainy season, the jump in both the amount and frequency of precipitation hints at the approaching monsoon climate. Following April, the rainfall continues to escalate sharply, with May peaking at 166 mm (6.5 in), emphasizing the wet season’s dominance. This trend underscores the importance of preparing for the intensified downpours that characterize this vibrant and lush period in Ayutthaya's annual weather cycle.
April marks a noticeable shift in humidity levels in Phra Nakhon Si Ayutthaya, Thailand, rising to 51% after a gradual decline from 50% in January to 41% in March. This transitional month sets the stage for the impending wet season, as humidity levels will soar significantly in the following months, reaching a peak of 88% by September. The increase to 51% in April signals a hint of the tropical heat that is to come, blending warmth with a touch of moisture, as the region prepares for the heavier rains and higher humidity characteristic of May and beyond. As summer approaches, residents and visitors alike can expect the atmosphere to thicken, making April a pivotal point in the shift towards a more humid season.
In April, Phra Nakhon Si Ayutthaya experiences a notably high UV Index of 14, categorized as extreme, which signifies an urgent need for sun protection, especially given the 10-minute burn time. This trend of rising UV levels continues through the early months of the year, peaking in April before slightly tapering off in May. From January's UV Index of 9 to the dangerously high readings in the spring, it's clear that outdoor activities require diligent sun safety practices. As temperatures rise and the sun’s potency increases, staying informed is vital. For more information about sun safety in this region, visit Phra Nakhon Si Ayutthaya UV Index.
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As April unfolds in Phra Nakhon Si Ayutthaya, Thailand, the sun shines bright with an impressive 319 hours of glorious sunlight. This vibrant month follows a steady trend of increasing daylight, where the hours surged from 251 hours in January to a peak of 333 hours in March. Although April sees a slight dip compared to March, the sunshine remains abundant, eclipsing the 294 hours recorded in June. As the region transitions into the warmer months, the overall trend reflects a consistent pattern of plentiful sunshine, making it an ideal time for visitors to bask in the rich cultural tapestry of this historical city.
As April rolls into Phra Nakhon Si Ayutthaya, the likelihood of sunny weather takes a noticeable dip, dropping to just 18%. This decline marks a significant contrast to the sunnier months of February and January, which enjoy probabilities of 79% and 59%, respectively. Following the vibrant days of March at 53%, April presents a stark shift towards cloudier conditions, likely ushering in the rainy season. The trend continues in May and the subsequent months, showcasing an enduring decline in sunny days, with June and July hitting 16% and 10%. Clearly, if you’re seeking sunshine in April, it might be wise to look forward to the later months when the skies begin to clear again!
In Phra Nakhon Si Ayutthaya, Thailand, April marks a continuation of the gradual increase in daylight that begins in the earlier months of the year. With 12 hours of daylight, April maintains the same light duration as March, signaling the arrival of the warm Thai summer. This consistency in daylight extends into May and beyond, with the sun gracing the skies for a full 12 hours until October. As the year progresses, the daylight duration subtly shifts, starting with 11 hours in January and February, reaching a peak of 12 hours from March through August, before tapering back down to 11 hours in the last quarter of the year. This pattern reflects the gentle dance of the seasons in this historic region, allowing residents and visitors alike to enjoy the abundant sunlight.
In April, the winds in Phra Nakhon Si Ayutthaya carry a gentler touch, with an average speed of 1.8 m/s (4 mph), making it one of the calmer months in comparison to the preceding ones. As spring progresses, the winds tend to lull, providing a soothing backdrop to the burgeoning warmth. While March sees a slight uptick in breeziness at 2.6 m/s (6 mph), by May, the winds pick up slightly again to 2.2 m/s (5 mph). This trend indicates a seasonal shift, where the soothing April breezes give way to more invigorating gusts as summer approaches, creating an environment that balances tranquility with the anticipation of the warmer months ahead.
Weather in Phra Nakhon Si Ayutthaya varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Phra Nakhon Si Ayutthaya, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January exhibit quite contrasting weather conditions. In April, the temperatures soar with a minimum of 20°C (68°F) and a maximum peaking at 40°C (104°F), averaging around 31°C (87°F). This month also sees a significant increase in precipitation, totaling 100 mm (4.0 in) over 15 days, leading to a humidity level of 51%. In contrast, January holds milder temperatures with a minimum of 16°C (61°F) and a maximum of 36°C (96°F), averaging 27°C (81°F). This month is notably drier, experiencing only 17 mm (0.7 in) of precipitation over just 3 days, and maintains a similar humidity level of 50%. For more detailed insights, check out Phra Nakhon Si Ayutthaya weather in January.
In comparing the weather between April and February, April generally experiences higher temperatures, with a minimum of 20°C (68°F) and an average of 31°C (87°F), peaking at 40°C (104°F). February, on the other hand, has slightly cooler temperatures, with a minimum of 18°C (65°F) and an average of 28°C (83°F), reaching a maximum of 37°C (98°F). Additionally, April sees significantly more precipitation, totaling 100 mm (4.0 in) over 15 days, while February has much lighter rainfall of only 12 mm (0.5 in) spread over just 3 days. Humidity remains relatively similar, with April at 51% and February at 47%. For more details on February weather, you can refer to this link: Phra Nakhon Si Ayutthaya weather in February.
In comparing the weather of April and March, April experiences slightly higher average temperatures, with a minimum of 20°C (68°F) and a maximum reaching up to 40°C (104°F), in contrast to March's temperatures, which range from a minimum of 23°C (73°F) to a maximum of 39°C (102°F). Additionally, April sees significantly more precipitation, totaling 100 mm (4.0 in) over 15 days, compared to March's 47 mm (1.8 in) over just 5 days. The humidity in April is also higher at 51%, compared to 41% in March. For more details about March weather specifics, you can refer to Phra Nakhon Si Ayutthaya weather in March.
April and May in Phra Nakhon Si Ayutthaya showcase a noticeable difference in weather patterns despite their similar average temperatures. In April, the minimum temperature is 20°C (68°F), with an average of 31°C (87°F) and a maximum reaching 40°C (104°F). The month experiences about 100 mm (4.0 in) of precipitation over 15 days, accompanied by a relatively low humidity of 51%. In contrast, May sees a rise in the minimum temperature to 23°C (74°F) while maintaining the same maximum of 40°C (104°F). However, the average drops slightly to 30°C (87°F), with significantly higher rainfall of 166 mm (6.5 in) over 21 days and increased humidity at 76%. For more detailed insights on the weather during this month, check out Phra Nakhon Si Ayutthaya weather in May.
April and June showcase distinct weather patterns in Phra Nakhon Si Ayutthaya. In April, temperatures range from a minimum of 20°C (68°F) to a scorching maximum of 40°C (104°F), with an average temperature of 31°C (87°F). The month experiences about 100 mm (4.0 in) of precipitation over 15 days, accompanied by a humidity level of 51%. In contrast, June brings slightly cooler temperatures, with a minimum of 25°C (77°F) and an average of 30°C (86°F), peaking at 39°C (102°F). However, this month is wetter, recording 135 mm (5.3 in) of rainfall over 22 days, with a notable increase in humidity at 83%. For more detailed insights, check out Phra Nakhon Si Ayutthaya weather in June.
In April, temperatures in Phra Nakhon Si Ayutthaya range from a minimum of 20°C (68°F) to a maximum of 40°C (104°F), with an average of 31°C (87°F). The month experiences around 100 mm (4.0 in) of precipitation over approximately 15 days, and humidity levels hover at 51%.
In contrast, July brings slightly cooler temperatures, with a minimum of 25°C (77°F) and a maximum of 38°C (101°F), averaging at 29°C (85°F). However, this month is wetter, receiving 179 mm (7.1 in) of rain spread over 26 days, and the humidity significantly increases to 80%. For more detailed information, you can check Phra Nakhon Si Ayutthaya weather in July.
April and August showcase distinct weather patterns in terms of temperature and precipitation. In April, temperatures range from a minimum of 20°C (68°F) to a maximum of 40°C (104°F), with an average of 31°C (87°F). The month sees around 100 mm (4.0 in) of precipitation over 15 days, accompanied by a moderate humidity level of 51%. In contrast, August experiences slightly higher minimum temperatures at 24°C (76°F) and a cooler average of 29°C (85°F), with a maximum reaching 38°C (101°F). This month is significantly wetter, with 194 mm (7.6 in) of rain falling over 25 days, resulting in much higher humidity at 85%. For a more detailed overview of the weather conditions in August, you can check out Phra Nakhon Si Ayutthaya weather in August.
April and September present contrasting weather experiences. In April, temperatures range from a minimum of 20°C (68°F) to a scorching maximum of 40°C (104°F), with an average of 31°C (87°F). Although it is relatively humid at 51%, the month sees some rain, with approximately 100 mm (4.0 in) falling over 15 days. In contrast, September is noticeably warmer at night, with a minimum temperature of 24°C (76°F) and an average of 29°C (84°F). The month is significantly wetter, with 279 mm (11.0 in) of precipitation occurring over 25 days, resulting in a much higher humidity level of 88%. For a detailed look at September weather in this region, check out Phra Nakhon Si Ayutthaya weather in September.
April and October present distinct weather characteristics in Phra Nakhon Si Ayutthaya. April tends to be hotter, with temperatures reaching a maximum of 40°C (104°F) and an average of 31°C (87°F), while October experiences slightly cooler temperatures, peaking at 37°C (99°F) with an average of 29°C (84°F). Rainfall in October is significantly higher, with 212 mm (8.4 in) over 19 days compared to April's 100 mm (4.0 in) over 15 days. Additionally, humidity levels rise substantially in October to 79%, compared to April's 51%. For more details, you can check Phra Nakhon Si Ayutthaya weather in October.
April and November present contrasting weather conditions in terms of temperature and precipitation. In April, temperatures can soar with a minimum of 20°C (68°F) and reaching a scorching maximum of 40°C (104°F), averaging around 31°C (87°F). The month is characterized by higher precipitation, accumulating about 100 mm (4.0 in) over 15 days, and a relatively lower humidity of 51%. In comparison, November offers milder temperatures, with a minimum of 21°C (70°F), an average of 28°C (83°F), and a maximum of 36°C (97°F). The rainfall decreases significantly to around 50 mm (2.0 in) spread over just 8 days, while humidity rises to 68%. For more details on the specific weather patterns, you can visit Phra Nakhon Si Ayutthaya weather in November.
In comparing the weather between April and December, April is characterized by hotter temperatures, with a minimum of 20°C (68°F) and an average of 31°C (87°F), peaking at a scorching 40°C (104°F). April also experiences significant precipitation, with 100 mm (4.0 in) over 15 days, contributing to a relatively lower humidity level of 51%. In contrast, December brings cooler conditions, with temperatures ranging from a minimum of 15°C (60°F) to an average of 27°C (81°F), and a maximum of 36°C (97°F). Additionally, December experiences much lighter rainfall, totaling only 18 mm (0.7 in) over just 3 days, coupled with higher humidity at 59%. For more detailed information, you can check Phra Nakhon Si Ayutthaya weather in December.
April in Phra Nakhon Si Ayutthaya brings a notable shift in weather patterns, marked by warmer temperatures that can soar to 40°C, setting the tone for a hot summer. With an average temperature of 31°C, visitors can expect a delightful yet sweltering experience. In contrast to the lingering coolness of the preceding months, April also sees a moderate level of precipitation, with rain making an appearance on about 15 days, totaling around 100 mm. Despite the rain, humidity levels hover around 51%, adding to the tropical ambiance. For those planning their trip, understanding these conditions is essential, and you can find more details about seasonal nuances at Phra Nakhon Si Ayutthaya Climate.