Last updated: August 27, 2025
June in Phra Nakhon Si Ayutthaya, Thailand brings a sweltering climate, with temperatures soaring to a maximum of 39°C (102°F) and averaging around 30°C (86°F). While the minimum temperature hovers pleasantly at 25°C (77°F), the month is characterized by significant humidity levels at 83%, creating a sticky atmosphere. Rainfall is frequent, with 135 mm (5.3 in) of precipitation spread across 22 days, making June a month of both heat and substantial wet weather, necessitating preparations for both sun and storms.
In Phra Nakhon Si Ayutthaya during the month of June, temperatures begin to rise, making it a quintessential summer month in Thailand. The minimum temperature settles at a comfortable 25°C (77°F), while the average remains stable at 30°C (86°F), a pleasant warmth ideal for exploring the rich historical sites. Although the maximum can reach up to 39°C (102°F), it reflects a slight decrease from the soaring heat levels earlier in April and May, where peak temperatures hit 40°C (104°F). This trend toward more moderate heat makes June an attractive time for visitors seeking to experience the ancient ruins amidst the lush surroundings, as the temperatures start to cool slightly while still offering plenty of sunshine. Whether you're strolling along the ancient temples or enjoying the vibrant local markets, June's warm yet bearable climate enhances your experience in this captivating city.
June marks a significant shift in precipitation for Phra Nakhon Si Ayutthaya, Thailand, as the rainy season gains momentum. With 135 mm (5.3 in) of rain falling over 22 days, June serves as a precursor to even heavier downpours in the months to come. Although the rainfall is slightly less than May's substantial 166 mm (6.5 in), it maintains a steady and wet atmosphere that sets the tone for the upcoming rainy months. The gradual increase in precipitation from January's modest 17 mm (0.7 in) to June's total highlights the transition into the wet season, with July and August poised to see even greater volumes, creating a lush environment ideal for growth and rejuvenation. This pattern exemplifies the dramatic changes in weather that characterize the region during this period.
June marks a significant rise in humidity levels in Phra Nakhon Si Ayutthaya, Thailand, peaking at an impressive 83%. After a relatively dry start to the year, with January and February showing lower humidity percentages of 50% and 47% respectively, the months of May to June indicate a sharp upward trend. May's humidity ramps up to 76%, signaling the onset of the rainy season, which is further amplified in June. Following this peak, humidity remains high through the summer, with July and August experiencing humidities of 80% and 85% respectively. This pattern highlights a notable transition from the cooler, drier months to the sweltering and moist conditions that characterize the latter part of the year, setting the stage for lush landscapes and vibrant flora.
In June, Phra Nakhon Si Ayutthaya experiences a UV Index of 13, maintaining an extreme exposure category that has become characteristic of the region during the hotter months. This trend began in February, peaking at 14 in April and August, but consistently hovering around the 13 mark from March through July. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take protective measures against the sun's intense rays. As the heat continues through the summer, staying informed is key—discover more about protection and trends by visiting Phra Nakhon Si Ayutthaya UV Index.
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In Phra Nakhon Si Ayutthaya, June radiates with 294 hours of sunshine, marking a delightful continuation of the warm months that precede it. As summer peaks, this month showcases a slight decline from the vibrant highs of March's 333 hours and April's 319 hours, but it still maintains a healthy amount of daylight compared to the earlier months of the year. The steady sunlight during this period contributes to the region's lush landscapes and vibrant culture, inviting locals and travelers alike to bask in the warmth. As the year progresses, July and August see a gradual dip in sunshine, hinting at a shift towards the rainy season. The overall trend indicates that while June may not boast the maximum sunshine, it remains a splendid month for experiencing the beauty and history of Thailand in full bloom.
June in Phra Nakhon Si Ayutthaya, Thailand, offers a notably low chance of sunny weather, with only 16% likelihood of sunshine. This month marks a significant decline compared to earlier months like February, which boasts an impressive 79% chance of sun. Following the bright conditions of February, there is a steady dip through March (53%) and further down to 18% in April. As we transition into June, the weather patterns shift dramatically, leading into the monsoon season where sunshine gives way to increased cloud cover and rain. After June, the chances remain dismally low throughout July (10%) and August (9%), making this period one of the less favorable for sun-seekers in Ayutthaya.
In Phra Nakhon Si Ayutthaya, Thailand, the daylight duration during June matches that of the preceding months, with a steady 12 hours of sunlight illuminating the vibrant landscape. This consistent length of daylight reflects a trend that begins in March, as the days gradually lengthen from the 11 hours of January and February. By April, the light remains at 12 hours, carrying through to August, creating a harmonious rhythm that is both predictable and comforting. As the year progresses into October, daylight starts its gentle decline back to 11 hours, marking the transition into the cooler months. This pattern not only highlights the region's tropical climate but also offers residents and visitors alike ample opportunity to bask in the beautiful Thai sun throughout the late spring and summer.
In June, Phra Nakhon Si Ayutthaya experiences a noticeable increase in wind activity, with an average speed of 3.0 m/s (7 mph)—the highest of the year. This uptick marks a refreshing shift as the sweltering heat of May transitions into the onset of the rainy season. The month stands out amidst the generally calmer winds of the preceding months, such as April and May, where speeds lingered around 1.8 m/s (4 mph) and 2.2 m/s (5 mph), respectively. Following June, the wind speeds decrease slightly again, indicating a return to the more tranquil breezes typical of the region in July and August. This seasonal variation not only enhances the atmosphere but also sets the perfect backdrop for those exploring the historic splendor of Ayutthaya during the early summer months.
Weather in Phra Nakhon Si Ayutthaya varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Phra Nakhon Si Ayutthaya, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present contrasting weather conditions. In June, temperatures range from a minimum of 25°C (77°F) to a scorching maximum of 39°C (102°F), accompanied by high humidity levels at 83%. This month also experiences significant rainfall, with an average of 135 mm (5.3 in) spread over 22 days, creating a rather damp atmosphere. In contrast, January boasts much milder weather, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 36°C (96°F) and a much more comfortable average of 27°C (81°F). Precipitation is minimal during this time, with only 17 mm (0.7 in) recorded over just 3 days and humidity dropping to 50%. For more information, you can check Phra Nakhon Si Ayutthaya weather in January.
Comparing the weather in June and February highlights significant differences in temperature and precipitation patterns. June tends to be much warmer, with minimum temperatures around 25°C (77°F) and average highs reaching up to 39°C (102°F), coupled with high humidity levels at 83%. In contrast, February sees milder conditions, with minimum temperatures at 18°C (65°F) and average highs of 37°C (98°F), along with considerably lower humidity at 47%. Additionally, February experiences minimal rainfall, accumulating only 12 mm (0.5 inches) over just 3 days, whereas June is much wetter, with 135 mm (5.3 inches) of precipitation spread over 22 days. For those interested in learning more about February weather specifically, you can visit Phra Nakhon Si Ayutthaya weather in February.
When comparing the weather in June and March, both months share a similar average temperature of 30°C (86°F) and a maximum of 39°C (102°F). However, June is considerably wetter and more humid, with precipitation totaling 135 mm (5.3 in) over 22 days, compared to March's 47 mm (1.8 in) over just 5 days. In March, the humidity is significantly lower at 41%, making it a more comfortable month despite the similar heat. For more details on March weather, you can check this link: Phra Nakhon Si Ayutthaya weather in March.
In comparing the weather between June and April, June typically sees higher humidity levels at 83%, which contributes to a more oppressive heat despite slightly lower average temperatures than April. While June has a minimum temperature of 25°C (77°F) and an average of 30°C (86°F), April boasts a warmer minimum of 20°C (68°F) and an average of 31°C (87°F), reaching up to a maximum of 40°C (104°F). Additionally, April experiences less precipitation at 100 mm (4.0 in) over 15 days compared to June's 135 mm (5.3 in) over 22 days. For a detailed look at April weather specifics, you can refer to Phra Nakhon Si Ayutthaya weather in April.
In comparing the weather between May and June, both months exhibit similar average temperatures, with June maintaining a minimum of 25°C (77°F) and an average of 30°C (86°F), while May has slightly cooler minimum temperatures at 23°C (74°F). Notably, June sees a peak temperature of 39°C (102°F), which is just 1°C cooler than May's maximum of 40°C (104°F). However, June experiences higher precipitation levels with 135 mm (5.3 in) over 22 days compared to May’s 166 mm (6.5 in) over 21 days, indicating that although June is wetter, May has slightly more rain overall. Humidity also rises in June, averaging 83% compared to May’s 76%, contributing to a more oppressive atmosphere. For more details on May's weather, visit Phra Nakhon Si Ayutthaya weather in May.
In comparison to June, the weather in July exhibits slightly cooler average temperatures, with July's average reaching 29°C (85°F), compared to June's 30°C (86°F). Both months share a minimum temperature of 25°C (77°F), but while June sees a maximum of 39°C (102°F), July peaks at 38°C (101°F). Precipitation levels in July are notably higher, accumulating 179 mm (7.1 in) over 26 days, whereas June experiences 135 mm (5.3 in) of rainfall across 22 days. Additionally, humidity remains high in both months with July at 80% and June slightly higher at 83%. For more specific details, you can check Phra Nakhon Si Ayutthaya weather in July.
June and August exhibit similar warm temperatures, with June experiencing slightly higher averages; during this month, temperatures range from a minimum of 25°C (77°F) to a maximum of 39°C (102°F), while in August, temperatures range from 24°C (76°F) to 38°C (101°F). Precipitation levels increase in August, reaching 194 mm (7.6 in) over 25 days, compared to June’s 135 mm (5.3 in) across 22 days, making August wetter overall. Humidity also shows a minor uptick, with June at 83% and August at 85%; thus, both months are characterized by high humidity, though August is slightly more humid. For those interested in specific details about August weather in Phra Nakhon Si Ayutthaya, you can find more information here: Phra Nakhon Si Ayutthaya weather in August.
In June, temperatures range from a minimum of 25°C to a maximum of 39°C, with an average of 30°C. The month experiences significant rainfall, totaling 135 mm over 22 days, accompanied by high humidity levels of 83%. In contrast, September has slightly cooler temperatures, with a minimum of 24°C, an average of 29°C, and a maximum of 37°C. However, it sees a considerable increase in precipitation, totaling 279 mm over 25 days, and humidity rises to 88%. This shift highlights September as a wetter and more humid period compared to June. For more details, check out Phra Nakhon Si Ayutthaya weather in September.
June and October exhibit notable differences in weather patterns. June typically features higher temperatures, with minimums around 25°C (77°F) and maximums reaching up to 39°C (102°F), while the average temperature hovers around 30°C (86°F). In contrast, October has slightly cooler conditions, with minimum temperatures of 22°C (71°F) and maximums of 37°C (99°F), averaging 29°C (84°F).
Precipitation levels also vary between the two months; June sees around 135 mm (5.3 in) of rainfall over 22 days, whereas October experiences a significant increase, totaling 212 mm (8.4 in) of rain over 19 days. While humidity remains high in both months, it is marginally lower in October at 79%, compared to June's 83%. For more detailed insights, you can check the weather conditions specifically for October Phra Nakhon Si Ayutthaya weather in October.
When comparing the weather in June and November, one can observe significant differences. June typically experiences higher temperatures, with minimums around 25°C (77°F) and maximums reaching up to 39°C (102°F), contrasted with November's milder range where the minimum is 21°C (70°F) and maximum peaks at 36°C (97°F). Additionally, June is much wetter, recording around 135 mm (5.3 in) of precipitation over 22 days, while November sees considerably less rain, with only 50 mm (2.0 in) over 8 days. Humidity levels also differ significantly; June has a high humidity of 83%, while in November, it drops to 68%. For a more detailed comparison, you can check Phra Nakhon Si Ayutthaya weather in November.
In June, the weather in Phra Nakhon Si Ayutthaya is characterized by much higher temperatures, with a minimum of 25°C (77°F) and an average of 30°C (86°F), soaring up to a maximum of 39°C (102°F). The month is also marked by significant rainfall, with a total precipitation of 135 mm (5.3 in) over 22 days, accompanied by high humidity levels of 83%. In contrast, December offers a much cooler climate, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 36°C (97°F) and an average of 27°C (81°F). The month sees considerably less rainfall, totaling just 18 mm (0.7 in) over only 3 days, paired with a more comfortable humidity level of 59%. For a detailed comparison of weather patterns, you can check Phra Nakhon Si Ayutthaya weather in December.
As June unfolds in Phra Nakhon Si Ayutthaya, the weather transforms into a blend of warmth and moisture that sets it apart from other months. With temperatures reaching a maximum of 39°C (102°F) and an average of 30°C (86°F), the heat is palpable, often tempered by high humidity at 83%. This month is particularly notable for its frequent rain, accumulating 135 mm over 22 days, making it one of the wetter times of the year. As a result, visitors can expect lush landscapes and vibrant greenery during this tropical season. For a more in-depth understanding of the climate patterns throughout the year, check out Phra Nakhon Si Ayutthaya Climate.