May Weather in Trashigang, Bhutan

Last updated: August 21, 2025

May in Trashigang, Bhutan brings a vibrant mix of mild temperatures and ample rainfall, making it a unique month for the region. With a maximum temperature reaching 26°C (79°F) and a comfortable average of 17°C (62°F), days are pleasantly warm, while nights can be cool, dipping to a minimum of 7°C (45°F). Expect significant precipitation during this period, totaling 352 mm (13.9 in) over 29 days, contributing to the lush greenery typical of Bhutanese landscapes. Humidity levels hover around 76%, further enhancing the refreshing atmosphere, ideal for those seeking to experience the enchanting beauty of this Himalayan haven in full bloom.

May Temperature in Trashigang

In May, Trashigang, Bhutan, experiences a delightful warming trend as spring blossoms into summer. The temperatures begin to rise, with minimums averaging around 7°C (45°F) and peak afternoons reaching a pleasant 26°C (79°F). This month boasts an average temperature of 17°C (62°F), marking a noticeable increase from the chill of earlier months. As daylight lengthens and the air grows warmer, May is an inviting time to explore the stunning landscapes of Trashigang, where nature flourishes and vibrant colors abound. The transition into this season not only enhances the beauty of the area but also offers ideal conditions for those seeking outdoor adventures and cultural experiences.

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

The chart illustrates May temperature patterns in Trashigang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trashigang, 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).
JanFebMarAprMayJunJulAugSepOctNovDec464853586267686866625449
Data source: Temperature data for Trashigang generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Trashigang

In May, Trashigang experiences a dramatic surge in precipitation, with a staggering 352 mm (13.9 in) of rainfall, making it one of the wettest months of the year. This increase follows a steady climb in rainfall from January's modest 25 mm (1.0 in), showcasing a clear trend towards the onset of the monsoon season. With 29 days of recorded precipitation, May also signifies a turning point, where nearly every day contributes to a lush and vibrant landscape. The weather sets the stage for June and July to become even wetter, but May stands out as the bridge between the lighter rains of early months and the heavy downpours that follow. This transitional month not only replenishes the region's water resources but also reinforces the importance of understanding seasonal shifts in this beautiful corner of Bhutan.

May Precipitation Trends in Trashigang

The chart displays monthly precipitation patterns in Trashigang, 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 Trashigang, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec25561221933526299326785031332528
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Trashigang

In Trashigang, Bhutan, the month of May marks a notable shift in humidity levels, rising to 76% after a relatively drier April at 45%. This increase sets the stage for the onset of the monsoon season, as humidity soars to 88% in June and peaks at 93% in July. The trend reflects a broader pattern of escalating humidity through the summer months, with May serving as a pivotal transition point from the dry season to the more humid climate experienced later in the year. As the temperatures warm, residents can expect a significant uptick in moisture, culminating in a lush landscape that characterizes this idyllic region.

May Average Humidity in Trashigang

This chart illustrates the average monthly humidity levels in Trashigang, 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 Trashigang is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%71%50%45%76%88%93%92%92%89%86%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Trashigang

In May, Trashigang experiences an extreme UV Index of 13, which is consistent with the previous month and signals the need for heightened sun safety awareness. With a rapid decrease in burn time to just 10 minutes, residents and visitors should be cautious, as the intense sunlight can lead to skin damage in a mere blink. The escalating trend in UV exposure usually begins in February and peaks in mid-summer, where it remains extreme until the monsoon season starts to approach in July. As such, it’s crucial to stay informed about these UV levels. For real-time updates and further details, explore the Trashigang UV Index.

Maximum UV Index Levels in Trashigang for May

The chart shows the monthly maximum UV Index (UVI) for Trashigang 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 Trashigang typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec68101313141514131186
Data source: Trashigang 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 Trashigang

As spring transitions into summer in Trashigang, Bhutan, May shines with an impressive 306 hours of sunlight, contributing to a vibrant landscape awash with color. This month reflects a strong trend of abundant sunshine, following a robust April that also enjoyed 312 hours. After the peak in March, where residents basked in 312 hours of daylight, May slightly dips yet remains among the sunniest months. A noticeable decline emerges in the ensuing months, particularly in July when sunshine plummets to just 211 hours, highlighting the region's varied climate. Overall, May serves as a splendid reminder of the lush hues brought forth by blinding light, before the clouds of monsoon season begin to dominate the skies in the following months.

Monthly Sunshine Duration in Trashigang: May Highlighted

The May sunshine duration represents the total number of hours Trashigang 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.
JanFebMarAprMayJunJulAugSepOctNovDec222h256h312h312h306h279h211h256h257h302h282h277h
Data source: Trashigang May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Trashigang During May

May in Trashigang, Bhutan marks a notable dip in sunny weather, with a mere 21% chance of sun. This is a stark contrast to the sunnier months that precede it; for instance, February boasts a sunny ratio of 62%. Following the vibrant spring, there's a significant drop as the monsoon season approaches in June, where sun chances plunge to just 9%. The trend indicates that while winter and early spring bring more sunshine, May is the cusp of the rainy season, leading to greater cloud cover. As such, those visiting Trashigang this month should prepare for inconsistent sunshine and the allure of nature's lush transformation.

Percentage of Sunny Days in May in Trashigang

The chart illustrates the percentage of sunny days in Trashigang 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 Trashigang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%62%45%45%21%9%3%2%23%51%61%58%
Data source: Trashigang May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Trashigang in May

In Trashigang, Bhutan, May heralds the arrival of longer days, with daylight extending to a generous 13 hours. This increase follows a steady progression from 10 hours in January to 12 hours in March and April. As spring gives way to early summer, the extended daylight hours not only brighten the landscape but also encourage outdoor activities and community gatherings. Interestingly, the daylight duration remains consistent at 13 hours through June, July, and August, creating a vibrant atmosphere for both residents and visitors alike. As the year progresses into autumn, daylight gradually begins to wane, returning to 12 hours in September and descending back to 10 hours by November, emphasizing the fleeting nature of daylight throughout the seasons.

Average Daylight Hours in Trashigang for May

The chart illustrates the variation in daylight duration in Trashigang throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 37m11h 13m12h12h 48m13h 29m13h 49m13h 39m13h 3m12h 17m11h 29m10h 47m10h 26m
Data source: Trashigang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Trashigang

In Trashigang, Bhutan, the month of May continues the gentle breeze trend established throughout the year. With an average wind speed of 1.0 m/s (approximately 2 mph), May mirrors January, February, and June, showcasing a consistent and calm atmospheric pattern. The wind speeds gradually increased from a slight 1.0 m/s in January to a peak of 1.1 m/s in April, only to settle back down by May. This consistency in wind conditions, paired with the region's stunning natural beauty, creates an enchanting atmosphere ideal for exploration and reflection amidst the serene landscapes of Bhutan.

Average May Wind Speed in Trashigang

The chart displays monthly wind speed patterns in Trashigang, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.01.11.11.11.0 m/s1.00.80.90.90.91.01.0
Data source: Trashigang May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Trashigang Compares to Other Months

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

When comparing the weather in May and January, it’s clear that May experiences significantly warmer temperatures, with an average reaching 17°C (62°F) and highs of up to 26°C (79°F), while January’s average temperature is just 8°C (46°F) with a maximum of 20°C (69°F). Additionally, May sees much higher precipitation, totaling 352 mm (13.9 in) over 29 days, compared to January's relatively dry conditions with only 25 mm (1.0 in) spread over 8 days. The humidity is also slightly higher in May at 76%, whereas January maintains a cooler 70%. For more details on January weather, you can visit Trashigang weather in January.

When comparing the weather in May and February, a significant contrast emerges. May features much warmer temperatures, with a minimum of 7°C (45°F) and an average of 17°C (62°F), peaking at 26°C (79°F). In contrast, February experiences much colder conditions, with temperatures ranging from a minimum of -5°C (23°F) to an average of 9°C (48°F) and a maximum of 21°C (70°F). Additionally, May is considerably wetter, receiving 352 mm (13.9 in) of precipitation over 29 days, while February sees only 56 mm (2.2 in) across 12 days, resulting in higher humidity levels in May (76%) compared to February's 71%. For more information about February weather, see Trashigang weather in February.

Comparing the weather in May and March reveals significant differences. May tends to be much warmer, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 26°C (79°F), while March has a cooler average temperature from 0°C (33°F) to 25°C (77°F). In terms of precipitation, May experiences a substantial increase, with 352 mm (13.9 in) of rain over 29 days, compared to March’s 122 mm (4.8 in) across 20 days. Additionally, the humidity in May is noticeably higher, averaging 76%, nearly 26% more than March’s 50%. For a closer look at the climate specifics of March, visit Trashigang weather in March.

In comparing the weather of May with that of April, May generally shows a slight increase in temperatures, with average daily highs reaching up to 26°C (79°F) compared to April's 24°C (75°F). However, May experiences significantly more precipitation, measuring 352 mm (13.9 in) over 29 days, in contrast to April's 193 mm (7.6 in) across 24 days. Additionally, humidity levels rise considerably in May to 76%, compared to April's more comfortable 45%. For a closer look at April's weather, check out Trashigang weather in April.

When comparing the weather in May and June, one can notice distinct differences. May tends to be milder, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 26°C (79°F), while the average temperature is around 17°C (62°F). However, May experiences significant precipitation, totaling 352 mm (13.9 in) over 29 days, with humidity levels at 76%.

In contrast, June is warmer with minimum temperatures of 12°C (54°F) and the same maximum of 26°C (80°F), leading to an average of 19°C (67°F). The month sees a dramatic increase in rainfall, totaling 628 mm (24.7 in) over 30 days, coupled with higher humidity at 88%. For more detailed insights, check out Trashigang weather in June.

May and July present contrasting weather patterns. In May, temperatures range from a chilly minimum of 7°C (45°F) to a pleasant average of 17°C (62°F), peaking at a comfortable 26°C (79°F). However, the month is quite wet, with a significant 352 mm (13.9 in) of precipitation spread over 29 days and humidity levels at 76%.

In contrast, July sees warmer temperatures, with a minimum of 14°C (58°F), an average of 20°C (68°F), and a maximum of 27°C (80°F). The month experiences even more rainfall, totaling 931 mm (36.7 in) over 31 days, and humidity spikes to 93%. For a detailed look at July's weather, you can refer to Trashigang weather in July.

May and August present quite different weather patterns. In May, temperatures range from a cool minimum of 7°C (45°F) to a pleasant average of 17°C (62°F) and a maximum of 26°C (79°F). The month is relatively wet, with a total precipitation of 352 mm (13.9 in) spread over 29 days, accompanied by a humidity level of 76%.

In contrast, August features warmer temperatures, with a minimum of 15°C (59°F), an average of 20°C (69°F), and a maximum reaching 27°C (81°F). However, it is also significantly wetter, as it records 678 mm (26.7 in) of precipitation over 31 days, and the humidity climbs to a high 92%. For a closer look at the August weather specifics, you can check Trashigang weather in August.

In comparing the weather of May and September, it’s clear that September tends to be warmer overall, with an average temperature of 19°C (67°F) compared to May's average of 17°C (62°F). However, the minimum temperatures in September are higher at 13°C (55°F) compared to May's 7°C (45°F), indicating a milder start to the day in September. Rainfall is also significantly greater in September, with 503 mm (19.8 in) of precipitation over 29 days, versus May’s 352 mm (13.9 in) over the same number of days. Moreover, September exhibits higher humidity levels at 92%, compared to May's 76%, contributing to a more humid atmosphere. For more detailed insights on September weather in Trashigang, you can refer to Trashigang weather in September.

May and October both experience mild temperatures, with averages around 16-17°C (61-62°F) and maximums reaching 26°C (79°F). However, May tends to be wetter, boasting a significant 352 mm (13.9 in) of precipitation over 29 days, while October sees a decrease in rainfall, totaling just 133 mm (5.2 in) over 16 days. Additionally, humidity levels in October are higher, at 89% compared to May's 76%. For more detailed insights into October weather, you can check Trashigang weather in October.

May and November present contrasting weather patterns. In May, temperatures can range from a mild 7°C (45°F) to a warm 26°C (79°F) with an average of 17°C (62°F). However, this month is also characterized by significant rainfall, accumulating 352 mm (13.9 in) over 29 days, accompanied by a humidity level of 76%. In contrast, November sees cooler temperatures, with a minimum of 4°C (39°F) and an average of 12°C (55°F), peaking at 23°C (74°F). Rainfall is drastically reduced in November, with only 25 mm (1.0 in) falling over 6 days and humidity rising to 86%. For more detailed information on November weather, you can visit Trashigang weather in November.

In May, temperatures in Trashigang are significantly warmer, with minimums around 7°C (45°F) and averages reaching 17°C (62°F), peaking at 26°C (79°F). The month experiences substantial rainfall, totaling 352 mm (13.9 in) over 29 days, contributing to a humidity level of 76%. In contrast, December is much cooler, with temperatures dropping to a minimum of 0°C (31°F) and average highs around 9°C (49°F), maxing out at 19°C (66°F). Precipitation is much lighter in December, with only 28 mm (1.1 in) over 8 days, while humidity slightly increases to 83%. For more specifics on December conditions, visit Trashigang weather in December.

Compare Trashigang's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Trashigang

May in Trashigang marks a notable transition as temperatures begin to climb, offering a refreshing warmth compared to the coolness of earlier months. While the skies may often be overcast, and frequent rainfall brings a heightened humidity of 76%, it is essential for nurturing the vibrant landscapes. The generous precipitation experienced throughout this month sets the stage for lush greenery and blooming flora, differentiating it from the drier months preceding it. If you're curious about the climatic nuances and other details impacting this beautiful town, check out Trashigang Climate.