Last updated: August 27, 2025
May in Phra Nakhon, Thailand, is characterized by hot and humid weather. With temperatures soaring to a maximum of 40°C (103°F) and an average warmth of 30°C (87°F), locals and visitors alike experience a tropical climate that requires preparation for the heat. The month also sees a minimum temperature of 23°C (74°F), ensuring warm evenings. Rainfall is frequent, with 142 mm (5.6 in) recorded over 19 days, making it essential to carry an umbrella. Humidity levels hover around 80%, contributing to a sultry atmosphere. This combination of warmth and moisture shapes the vibrant landscape and lifestyle of the area during this lively month.
In May, Phra Nakhon, Thailand, experiences a noticeable rise in temperatures, marking a distinctive transition into the hottest months of the year. With minimum lows of 23°C (74°F) and maximum highs soaring to 40°C (103°F), the average temperature holds steady at 30°C (87°F). This month sets the stage for the heat that follows, as temperatures peak compared to the preceding months, showcasing a sharp increase from April's maximum of 38°C (100°F). As the humidity also begins to build, May invites both warmth and vibrant energy, encouraging residents and visitors alike to seek relief in the shade or immerse in local water activities to combat the rising heat.
May marks a significant shift in the precipitation pattern for Phra Nakhon, Thailand, as the rainfall reaches a notable 142 mm (5.6 in) over 19 days. This increase from April’s 107 mm (4.2 in) indicates the onset of the monsoon season, characterized by more frequent and intense rainfall. The nearly 34% rise in precipitation reflects a growing trend as the rainy season takes hold, with May serving as a precursor to the even heavier rains expected in the following months. The steadily rising number of rain days from earlier in the year highlights this transition, providing crucial moisture that nurtures the region’s lush vegetation and agricultural activities. As spring gives way to summer, the rainfall not only revitalizes the landscape but also sets the stage for the peak precipitation months ahead.
As May arrives in Phra Nakhon, Thailand, the air becomes increasingly humid, with levels reaching an impressive 80%. This significant rise in humidity follows the trend established in the preceding months, where April's 70% serves as a precursor to a more tropical feel. The gradual buildup from a comfortable 59% in January and a slightly drier February at 58% sets the stage for this surge. With June and July presenting even more pronounced humidity peaks at 85% and 86%, respectively, it's clear that the region is embracing its lush, monsoon-infused character as the year progresses. As spring gives way to summer, residents and visitors alike can expect the air to feel increasingly saturated, making May a true herald of the wetter months ahead.
May in Phra Nakhon, Thailand, features a notably high UV Index of 14, categorizing it as having an extreme exposure level. This aligns with the trends observed in the preceding months, where both March and April also recorded a UV Index of 14 and 13, respectively, indicating consistently intense sun exposure as the dry season progresses. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to prioritize sun protection during this period. As the months advance toward the peak of summer, the UV exposure remains significantly elevated, with July and August also reaching a UV Index of 14. For more insights on the yearly UV patterns, visit Phra Nakhon UV Index.
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In Phra Nakhon, Thailand, May continues the trend of abundant sunshine that characterizes the region's early months. With 321 hours of sunshine, May stands out as a slightly cooler yet bright transition from the vibrant March, which boasts the highest monthly total at 336 hours. Following closely is April, offering 322 hours of sunny bliss, while June experiences a gentle decline to 302 hours. This gradual shift hints at the onset of the rainy season later in the year, yet May still offers a generous dose of sunshine, making it an ideal time for outdoor adventures and exploration before the clouds start to gather. As the year progresses toward the summer months, the consistent brightness of May is a reminder of Thailand's tropical allure, encouraging visitors and locals alike to indulge in the warmth and light.
In Phra Nakhon, Thailand, the likelihood of sunny weather shows a distinct trend as the year progresses. After enjoying relatively bright days in the early months, with February peaking at 76%, the sunniest days seem to dwindle significantly by the time May rolls around, with only a 33% chance of sunshine. This decrease is particularly noticeable following the abundant sun in January and February, leading into the rainy season when June sees a stark drop to 17%. As the months unfold, the later part of the year continues to present challenges for sunshine, with July and August plunging to a mere 9%. Therefore, while early May offers a glimmer of light, it signals the onset of a wetter landscape as the region transitions into its humid season.
In Phra Nakhon, Thailand, the daylight duration exhibits a fascinating rhythm throughout the year. Starting with a consistent 11 hours of daylight in January and February, the days gradually lengthen as spring arrives. By March and April, daylight extends to 12 hours, and this trend continues into May, where the balance of light and dark remains evenly distributed. Interestingly, the steady 12 hours of daylight persists not only through the early summer months of June and July but also throughout August and September, creating an extended period of bright skies. As the year progresses into October, daylight begins to wane once again, returning to 11 hours in November and December. This pattern highlights the relatively stable daylight hours, making Phra Nakhon an inviting destination for sun seekers year-round.
In May, Phra Nakhon experiences a gentle breeze, with an average wind speed of 2.4 m/s (5 mph), maintaining a consistent flow that mirrors the trends of the preceding months. Notably, the winds are similar to those in February, offering a comfortable ambiance as temperatures begin to rise. This month marks a transition into a breezier season, as June ramps up with speeds reaching 3.0 m/s (7 mph). Interestingly, the wind speeds in May are a reflection of a typical early summer, setting the stage for the breezy monsoon months ahead while still allowing for calm, enjoyable evenings under the warm Thai skies. The gentle gusts not only enhance the atmosphere but also provide relief from the heat, making May a delightful time to explore the cultural richness of Phra Nakhon.
Weather in Phra Nakhon varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Phra Nakhon, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather conditions, showcasing the shift from the dry season to the onset of summer. In May, temperatures soar with a minimum of 23°C (74°F) and an average of 30°C (87°F), peaking at a scorching 40°C (103°F). This month is characterized by high humidity at 80% and substantial rainfall of 142 mm (5.6 in) across 19 days. In stark contrast, January enjoys milder weather, with temperatures ranging from a minimum of 16°C (61°F) to an average of 27°C (81°F) and a maximum of 35°C (94°F). The month is relatively dry, receiving only 29 mm (1.1 in) of precipitation over just 3 days, coupled with lower humidity at 59%. For more detailed weather insights, check out Phra Nakhon weather in January.
In comparing the weather conditions of May and February, it is evident that May is significantly hotter and more humid. Average temperatures in May reach a sweltering 30°C (87°F), with maximums soaring up to 40°C (103°F), whereas February offers a milder average of 28°C (82°F) and a maximum of 35°C (96°F). Additionally, May experiences much more precipitation, totaling 142 mm (5.6 in) over 19 days, compared to February's modest 14 mm (0.5 in) over just 3 days. The humidity levels also contrast sharply, with May sitting at a high 80%, while February enjoys a more comfortable 58%. For more detailed insights, you can check Phra Nakhon weather in February.
In comparing the weather of May and March, May tends to be hotter and more humid. The average temperature in May reaches 30°C (87°F), with maximums soaring up to 40°C (103°F), while in March, the average remains the same at 30°C (86°F), but the maximum temperature is slightly lower at 37°C (99°F). Moreover, May experiences significantly higher humidity at 80% compared to March's 61%. Rainfall also differs considerably; May sees 142 mm (5.6 in) of precipitation over 19 days, whereas March records only 44 mm (1.7 in) across just 5 days. For a detailed look at March weather, visit Phra Nakhon weather in March.
In comparing the weather between April and May, it is evident that May tends to be slightly warmer, with average temperatures remaining steady at 30°C (87°F) but reaching higher maximums of 40°C (103°F). April, on the other hand, has a maximum temperature of 38°C (100°F) and a lower minimum of 21°C (70°F). Precipitation also sees an increase in May, with 142 mm (5.6 in) over 19 days compared to April's 107 mm (4.2 in) across 12 days, reflecting a trend towards wetter conditions as the month progresses. Additionally, the humidity rises in May to 80%, compared to 70% in April. For more details, you can check Phra Nakhon weather in April.
In comparing the weather of May and June, we notice a few notable differences. May experiences slightly higher maximum temperatures, reaching up to 40°C (103°F), while June has a lower maximum of 37°C (99°F). The minimum temperatures are also marginally warmer in June, starting at 25°C (78°F) compared to May's 23°C (74°F). Precipitation levels in May are higher at 142 mm (5.6 in) over 19 days, whereas June sees 112 mm (4.4 in) spread over 22 days, indicating that rain may be more frequent in June but less intense. Humidity levels are slightly elevated in June at 85%, compared to 80% in May. For more specific details about June weather in the region, you can check Phra Nakhon weather in June.
When comparing the weather in May and July, there are some notable differences. May generally experiences slightly warmer temperatures, with an average of 30°C (87°F) compared to July's average of 29°C (85°F), although July has a higher minimum temperature of 25°C (78°F). Both months are quite humid, but July is slightly more humid at 86%, compared to May's 80%. Precipitation levels are also noteworthy; May sees 142 mm (5.6 in) over 19 days, while July has a higher total of 159 mm (6.2 in) over 26 days, indicating that July may be wetter. For more details on July's weather patterns, you can explore Phra Nakhon weather in July.
In comparing the weather between May and August, we notice notable similarities and differences. May experiences slightly higher average temperatures, with a minimum of 23°C and a maximum reaching 40°C, while August has a minimum of 25°C and a maximum of 37°C. However, August presents a cooler average temperature of 29°C compared to May's hotter average of 30°C. Precipitation is also more pronounced in August, with 163 mm over 23 days, compared to May's 142 mm over 19 days. Additionally, humidity levels are higher in August at 88%, compared to May’s 80%. For more detailed information, you can check Phra Nakhon weather in August.
May and September exhibit noticeably different weather patterns. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 40°C (103°F), with an average of 30°C (87°F), while September sees slightly warmer lows of 24°C (76°F) and a cooler maximum of 36°C (97°F), averaging 29°C (84°F). September also experiences significantly higher precipitation, with 245 mm (9.6 in) over 24 days compared to May's 142 mm (5.6 in) over 19 days. The humidity is higher in September as well, standing at 87%, compared to May's 80%. For more details on weather conditions during this month, check out Phra Nakhon weather in September.
In May, the weather tends to be hotter, with average temperatures reaching 30°C (87°F) and maximums soaring up to 40°C (103°F). However, it also brings significant rainfall, totaling 142 mm (5.6 in) over 19 days, yielding a humid environment with an average humidity of 80%. In contrast, October experiences slightly cooler temperatures, with an average of 29°C (84°F) and a maximum of 35°C (96°F). Nonetheless, it records higher precipitation at 250 mm (9.9 in) over 21 days, accompanied by a marginally increased humidity level of 83%. For a more detailed look at October's weather, you can visit Phra Nakhon weather in October.
In May, temperatures soar with minimums around 23°C (74°F) and highs reaching up to 40°C (103°F), resulting in an average temperature of 30°C (87°F). This month is also characterized by significant rainfall, with 142 mm (5.6 in) spread over 19 days, contributing to a high humidity level of 80%. In contrast, November offers a milder climate, with minimum temperatures of 21°C (70°F) and maximums of 35°C (95°F), averaging 28°C (83°F). Rainfall is notably less, totaling 61 mm (2.4 in) across just 9 days, and the humidity remains slightly lower at 78%. For more detailed insights into the weather during this month, you can check Phra Nakhon weather in November.
May and December present contrasting weather patterns. In May, temperatures soar with a minimum of 23°C (74°F) and an average high reaching 40°C (103°F), making it much warmer overall. This month also sees significant rainfall, with 142 mm (5.6 in) of precipitation spread over 19 days and humidity levels peaking at 80%. In contrast, December features milder conditions, with a minimum temperature of 15°C (59°F) and an average high of 35°C (95°F). Rainfall is minimal, totaling only 24 mm (0.9 in) over just 2 days, and humidity drops to a more comfortable 70%. For more information on December weather, check Phra Nakhon weather in December.
May in Phra Nakhon presents a striking contrast to the preceding months, as temperatures reach their peak with intense heat and high humidity. The sweltering days often lead to increased precipitation, making this month one of the wettest in the region. With nearly 20 days of rain, the atmosphere becomes thick with moisture, creating a unique blend of tropical warmth and frequent showers. This shift not only impacts daily activities but also transforms the lush landscape, setting the stage for the vibrant green that characterizes the rainy season ahead. For more insights into the weather patterns throughout the year, visit Phra Nakhon Climate.