Last updated: August 31, 2025
In May, the charming city of Pyin Oo Lwin, Myanmar, experiences a dynamic climate characterized by maximum temperatures reaching up to 38°C (100°F), with an average hovering around 26°C (80°F) and a minimum of 18°C (65°F). The month is marked by a considerable precipitation of 128 mm (5.1 in) across approximately 16 days, resulting in a humidity level of 59%, contributing to the lush greenery that the region is renowned for. This blend of heat and moisture creates a vibrant atmosphere, ideal for those seeking to experience the natural beauty and cultural richness of this enchanting locale.
In May, Pyin Oo Lwin experiences a noticeable transition towards warmer temperatures, with minimums rising to 18°C (65°F) and maximums peaking at a sizzling 38°C (100°F). This shift marks the onset of summer, as the average temperature holds steady at 26°C (80°F), creating a warm and inviting atmosphere perfect for outdoor exploration. Compared to the previous months, May shows a marked increase in heat, following the pattern of gradual warming since the cooler January days. As the humidity begins to climb, visitors can expect a vibrant landscape and lively local culture, making it an ideal time to experience this beautiful highland town before the monsoon rains set in.
May marks a significant transition in Pyin Oo Lwin’s climate, with precipitation substantially increasing to 128 mm (5.1 in), the fifth-highest for the year. Characterized by 16 rainy days, May sets the stage for the monsoon season, highlighting a sharp contrast to earlier months where rainfall was sparse. This upward trend continues into June and July, where monthly totals skyrocket to 199 mm (7.8 in) and 227 mm (8.9 in), respectively. The increased rainfall not only transforms the landscape into a lush green oasis but also ushers in a dynamic shift in weather patterns, heralding the onset of a humid and vibrant summer. As the wet season progresses, residents anticipate the refreshing downpours that redefine life in this picturesque part of Myanmar.
In May, humidity levels in Pyin Oo Lwin rise significantly to 59%, marking a transition from the drier months of March and April, which both saw levels at a refreshing 35%. This increase signals the onset of the rainy season, as the region prepares for the more humid months ahead. June through August feature high humidity, peaking at an impressive 89% in August, creating a lush and vibrant atmosphere. As May hovers at a comfortable mid-range before the intense humidity sets in, it offers a preview of the lush greenery and heightened tropical conditions that are characteristic of this enchanting hill station.
May is a pivotal month for UV exposure in Pyin Oo Lwin, Myanmar, as it reaches an intriguing peak with a UV Index of 13, classifying it within the extreme risk category and allowing for a notably brief burn time of just 10 minutes. This trend of escalating UV levels begins in January with a moderate index of 7 and steadily climbs each month, peaking in May and June before slightly dropping in the subsequent months. As the season transitions into the depths of summer, residents and visitors are alerted to the need for heightened sun protection to avoid harmful effects. Emphasizing the importance of awareness, May serves as a crucial reminder that the sun's intensity is relentless, encouraging everyone to stay informed and safe. For those planning outdoor activities during this time, further details can be found at Pyin Oo Lwin UV Index.
UV Risk Categories
In May, Pyin Oo Lwin basks in an impressive 353 hours of sunshine, making it the sunniest month of the year. This delightful warmth follows a gradual increase in daylight, with the city enjoying a steady rise from 251 hours in January to a peak in May. The trend continues through late spring, showcasing a vibrant transition from the cooler months, as April offers 330 hours of sunshine. As the year unfolds, though sunshine begins to wane with the onset of the monsoon in June, this radiant month stands out, inviting residents and travelers alike to revel in the lush beauty of the region under the sun's generous glow.
In Pyin Oo Lwin, the likelihood of sunny weather experiences a notable decline as May approaches, with the chance of sunshine dropping to 48%. This downward trend is significant when compared to the earlier months, where January and February boast impressive probabilities of 80% and 86%, respectively. As spring transitions into the pre-monsoon season, April sees a still-respectable 68% chance of sunny days before giving way to the challenges posed by June’s overcast skies at just 14%. Thus, while May still offers some sun-kissed moments, it marks the beginning of a shift toward wetter months, making it a pivotal time for those who enjoy the sunny splendor of Myanmar.
In May, Pyin Oo Lwin basks in an invigorating 13 hours of daylight, marking the peak of light as spring transitions into summer. This month stands out as the sun lingers longer in the sky, following a gradual increase from 10 hours in January to 12 hours by April. The extension of daylight not only enhances the region's vibrant landscapes but also invites a variety of outdoor activities. As the days grow longer in both May and June, a delightful consistency continues, with daylight durations stabilizing at 13 hours before beginning to wane in the following months. This rhythmic dance of daylight reflects the dynamic and beautifully changing seasons of Myanmar, offering a unique backdrop for both residents and visitors.
In May, Pyin Oo Lwin experiences a gentle breeze, with an average wind speed of 1.6 m/s (4 mph), mirroring similar conditions in February and April. This consistency hints at the transition from the cooler dry months into the warmer pre-monsoon period. As the temperature rises, the winds remain relatively calm compared to the more vigorous gusts of June, which see a notable increase to 2.5 m/s (5 mph). The breeze in May, while modest, enhances the region’s refreshing atmosphere, inviting locals and visitors alike to enjoy the colorful flora and lush landscapes that this charming town is known for.
Weather in Pyin Oo Lwin varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Pyin Oo Lwin, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January exhibit distinctly different weather patterns. May features much warmer temperatures, with a minimum of 18°C (65°F) and an average of 26°C (80°F), peaking at a scorching 38°C (100°F). In contrast, January experiences cooler conditions, with temperatures ranging from a minimum of 7°C (45°F) to an average of 18°C (64°F), reaching a maximum of 29°C (84°F). Additionally, May is significantly wetter, receiving 128 mm (5.1 in) of precipitation over 16 days, compared to January's much drier 33 mm (1.3 in) over just 3 days. Humidity is also higher in May at 59%, while January's humidity sits at a more comfortable 52%. For a closer look at January conditions, you can check Pyin Oo Lwin weather in January.
When comparing the weather between May and February, May is significantly hotter and more humid. In May, temperatures range from a minimum of 18°C (65°F) to a scorching maximum of 38°C (100°F), with an average of 26°C (80°F). Additionally, May experiences more rainfall, with 128 mm (5.1 in) of precipitation falling over 16 days, resulting in a higher humidity level of 59%. In contrast, February offers milder conditions, with temperatures ranging from a cool 7°C (44°F) to a comfortable maximum of 32°C (90°F) and an average of 20°C (68°F). February is also much drier, receiving only 4 mm (0.1 in) of precipitation over just 1 day, with humidity levels at a lower 49%. For more information, you can check Pyin Oo Lwin weather in February.
When comparing the weather in May and March, it is evident that May is significantly warmer and more humid. In May, temperatures range from a minimum of 18°C (65°F) to a scorching maximum of 38°C (100°F), with an average of 26°C (80°F). In contrast, March has cooler temperatures, with a minimum of 11°C (53°F) and a maximum of 36°C (98°F), averaging 24°C (75°F). Additionally, May experiences much higher precipitation, totaling 128 mm (5.1 in) over 16 days, while March is quite dry, with only 10 mm (0.4 in) of rainfall over just 1 day. The humidity also substantially differs, with May's humidity at 59% compared to March's 35%. For more detailed information, you can check this link: Pyin Oo Lwin weather in March.
In comparing the weather of May and April, both months display similar average temperatures, with May reaching a minimum of 18°C (65°F) and a maximum of 38°C (100°F), while April has slightly cooler temperatures, ranging from 16°C (61°F) to 37°C (98°F). However, May experiences significantly more precipitation, totaling 128 mm (5.1 in) over 16 days, compared to April's 46 mm (1.8 in) across just 5 days. Humidity levels also differ notably, with May at 59% and April at a much drier 35%. For a closer look at the weather specifics in April, you can visit Pyin Oo Lwin weather in April.
In comparing the weather between May and June, May experiences warmer temperatures, with a minimum of 18°C (65°F) and a maximum reaching up to 38°C (100°F), while the average temperature remains relatively stable at 26°C (80°F). Additionally, May has less overall precipitation, totaling 128 mm (5.1 in) over 16 days and a humidity level of 59%. In contrast, June sees slightly cooler temperatures with a minimum of 20°C (69°F) and a maximum of 33°C (92°F), while the average temperature remains similar at 26°C (79°F). However, June is significantly wetter, with 199 mm (7.8 in) of precipitation spread across 27 days and higher humidity levels at 82%. For more details on June weather specifics, you can check Pyin Oo Lwin weather in June.
May and July present distinct weather characteristics. In May, temperatures range from a minimum of 18°C (65°F) to a maximum of 38°C (100°F), with an average of 26°C (80°F). The month sees a total precipitation of 128 mm (5.1 in) over 16 days and maintains a humidity level of 59%. Conversely, July temperatures are generally milder, with a minimum of 21°C (70°F) and a maximum of 33°C (91°F), averaging 25°C (78°F). However, it experiences significantly more rainfall, totaling 227 mm (8.9 in) across 27 days, and a higher humidity of 87%. For more detailed insights, you can check Pyin Oo Lwin weather in July.
May and August present notably different weather patterns. In May, temperatures range from a minimum of 18°C (65°F) to a maximum of 38°C (100°F), with an average of 26°C (80°F), and the month sees an average rainfall of 128 mm (5.1 in) over 16 days, coupled with a moderate humidity of 59%. In contrast, August experiences warmer minimum temperatures at 21°C (69°F) and a lower maximum of 32°C (89°F), with an average of 25°C (77°F). However, August is significantly wetter, receiving 307 mm (12.1 in) of precipitation over 30 days, along with much higher humidity at 89%. For more detailed insights on the weather in August, consider visiting the link: Pyin Oo Lwin weather in August.
May and September present distinct weather patterns, reflecting the transition from late spring to early autumn. In May, temperatures range from a minimum of 18°C (65°F) to a maximum of 38°C (100°F), providing a warm average of 26°C (80°F). However, this month also sees significant rainfall with 128 mm (5.1 in) of precipitation over 16 days, accompanied by a humidity level of 59%. In contrast, September experiences milder temperatures, with a minimum of 20°C (67°F) and a maximum of 33°C (92°F), resulting in an average of 25°C (77°F). Precipitation increases substantially to 223 mm (8.8 in) over 27 days, and humidity rises significantly to 84%. For a more detail on September weather specifics, you can visit Pyin Oo Lwin weather in September.
May and October present distinct weather patterns that reflect the transition between spring and autumn. In May, temperatures typically range from a minimum of 18°C (65°F) to a maximum of 38°C (100°F), with an average of 26°C (80°F). The month experiences significant rainfall, totaling 128 mm (5.1 in) across 16 days, and a relative humidity of 59%. In contrast, October offers cooler temperatures, with a minimum of 17°C (63°F) and a maximum of 32°C (90°F), averaging around 24°C (76°F). However, it is marked by higher precipitation of 171 mm (6.7 in) over 24 days, which contributes to a humidity level of 75%. This makes October notably wetter and more humid than May. For more specifics on October weather, you can explore Pyin Oo Lwin weather in October.
May and November present contrasting weather patterns. May is characterized by warmer temperatures, with a minimum of 18°C (65°F), an average of 26°C (80°F), and a maximum reaching up to 38°C (100°F). It also sees higher precipitation, with 128 mm (5.1 in) spread across 16 rainy days, contributing to a humidity level of 59%. In contrast, November offers more moderate conditions, featuring a minimum temperature of 11°C (53°F), an average of 22°C (72°F), and a maximum of 30°C (86°F). The month experiences significantly less rainfall, accumulating only 44 mm (1.7 in) over 8 days and higher humidity at 69%. For a detailed look at what to expect during this month, check out Pyin Oo Lwin weather in November.
May and December present contrasting weather patterns. In May, temperatures soar with a minimum of 18°C (65°F) and an average of 26°C (80°F), reaching a maximum of 38°C (100°F). The month also sees considerable rainfall, with 128 mm (5.1 in) of precipitation over 16 days, contributing to a humidity level of 59%. In stark contrast, December enjoys much cooler temperatures, with a minimum of 8°C (47°F), an average of 19°C (66°F), and a maximum of 29°C (84°F). This month experiences significantly less rain, totaling just 16 mm (0.6 in) over 2 days, while humidity rises slightly to 62%. For more detailed information about the weather in December, you can check out Pyin Oo Lwin weather in December.
As May unfolds in Pyin Oo Lwin, the weather embraces a blend of warmth and moisture, distinguishing it from other months of the year. This period often experiences peak temperatures, reaching a maximum of 38°C, while the average temperature settles around a comfortable 26°C. However, it’s worth noting that the month brings increased rainfall, with precipitation occurring on about 16 days, contributing to a humid environment with levels around 59%. This combination of warmth and humidity makes May a unique and vibrant time in Pyin Oo Lwin, setting the stage for the lush greenery that follows. For a more detailed insight into what to expect, check out Pyin Oo Lwin Climate.