Last updated: August 21, 2025
In January, Trongsa, Bhutan experiences cool winter temperatures, with a maximum of 12°C (54°F), an average dipping to -2°C (28°F), and a minimum plummeting to a chilly -21°C (-6°F). The month sees moderate precipitation, accumulating to 45 mm (1.8 in) over approximately 11 days, creating a damp atmosphere characterized by a humidity level of 70%. This unique blend of conditions contributes to the serene beauty of Trongsa’s winter landscape, making it a captivating time for travelers seeking a tranquil escape in the Himalayan region.
In January, temperatures in Trongsa, Bhutan, plunge to their chilly extremes, with minimums dipping as low as -21°C (-6°F) and an average hovering around -2°C (28°F). Days are crisp and cold, peaking at a maximum of 12°C (54°F). As the month progresses into February, there’s a slight upward shift, with lows rising to -16°C (3°F) and average temperatures inching up to -1°C (31°F). By March, the transition to spring becomes evident, with temperatures further warming to an average of 2°C (37°F). This gradual climb continues through the spring months, reaching pleasant highs of up to 20°C (68°F) by May, making January the coldest month before the weather warms progressively, inviting a bloom of life and activity in the picturesque landscapes.
January in Trongsa, Bhutan, ushers in a relatively mild start to the year, with precipitation measuring just 45 mm (1.8 in) over 11 days. This sets the stage for a dramatic increase in rainfall as the months progress, with February seeing a jump to 104 mm (4.1 in) and March experiencing a notable leap to 207 mm (8.1 in). The wet season truly kicks in by May, reaching an impressive 335 mm (13.2 in) and peaking in the summer months, with July recording a staggering 744 mm (29.3 in) over the course of 31 days. Fortunately, as the year winds down, the precipitation dwindles, heading back towards January levels, with December closing the year with 44 mm (1.8 in), reflecting a clear seasonal pattern of increasing rainfall peaking mid-year before tapering off. This cycle of precipitation illustrates the profound impact of monsoonal rhythms that shape Trongsa's climate.
In January, Trongsa, Bhutan experiences a comfortable humidity level of 70%, setting the tone for a relatively mild winter. As the month slips into February, there’s only a slight rise to 71%, indicating a gradual shift in atmospheric moisture. However, as spring approaches, humidity drops significantly to 50% in March, and further declines to 45% in April, creating a drier atmosphere that is quite refreshing. This trend reverses sharply in May, with humidity soaring back up to 76%, as the monsoon season approaches. The summer months are characterized by high humidity, peaking at an impressive 93% in July, and remaining elevated throughout August and September. As autumn arrives, there's a noticeable decline, but humidity stays relatively high, ranging from 86% in November to 83% in December. This cyclical pattern showcases a distinct seasonal rhythm in humidity levels, reflecting the rich climatic tapestry of Trongsa.
In January, Trongsa, Bhutan experiences a UV Index of 7, categorizing the exposure as high, with a burn time of just 25 minutes. As the months progress, there's a noticeable surge in UV intensity, peaking in May and June at an extreme 16, where the burn time dramatically decreases to 10 minutes. This intense solar radiation persists through the summer, only to taper off in the fall, with November showing a drop to a very high index of 9. Interestingly, the year ends with a return to the high category in December, echoing January's readings. Travelers and locals alike should take heed of these fluctuations to protect themselves effectively from UV exposure. For more details on the UV Index in this stunning region, visit Trongsa UV Index.
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In January, Trongsa, Bhutan basks in 210 hours of sunshine, setting the stage for a gradual increase in daylight as the year unfolds. February sees a modest uptick to 246 hours, hinting at the approaching warmth of spring. By March and April, the sun’s presence becomes more pronounced, with 292 hours and 313 hours respectively, illuminating the landscape and invigorating outdoor adventures. The sunniest month arrives in May, basking the region in a vibrant 321 hours of light, paving the way for the lush greenery of summer. However, as the monsoon hits, June experiences a dip to 287 hours. The sunshine continues to fluctuate, with July offering only 190 hours before a recovery in August with 230 hours. As autumn approaches, September and October bring back the glow, boasting 252 and 308 hours respectively, while November and December gracefully settle into cooler days, with sunshine hovering around 273 and 260 hours. This cyclical dance of light not only defines Trongsa's climate but also its vibrant culture and outdoor activities throughout the year.
January in Trongsa, Bhutan, offers a moderate 41% chance of sunny weather, making it one of the brighter months in the region. This optimism is notably contrasted by the following months, where the likelihood of sunshine begins to decline, reaching its trough in the summer with only a 2% chance in July. As the year progresses, the sunny days start to gradually recover, peaking again in December at 44%. Such trends highlight the seasonal variability of sunshine, suggesting that while January holds promise for clearer skies, travelers should remain prepared for potential shifts in weather as the year unfolds.
In Trongsa, Bhutan, January marks the beginning of a gradual increase in daylight, with locals enjoying about 10 hours of sun each day. As the months progress into February, daylight extends to 11 hours, setting the stage for a steady climb. By March and April, this duration peaks at 12 hours, before reaching its zenith in May and the summer months of June, July, and August, where daylight remains consistently at 13 hours. Following this sun-soaked period, daylight begins to taper off again, with September offering 12 hours, transitioning into 11 hours by October, and returning to 10 hours in November and December. This rhythm highlights a clear trend of increasing daylight during spring and summer months, giving way to a cozy, shorter day during the winter, encapsulating the unique seasonal changes in this enchanting region.
In January, the winds in Trongsa, Bhutan are gentle, with an average speed of just 1.1 m/s (3 mph). This tranquil stillness persists throughout the year, as February and March mirror January's calm conditions, maintaining that same soft breeze. As spring approaches in April, there's a slight uptick to 1.2 m/s (3 mph), ushering in a hint of liveliness. However, as summer descends, the winds soften again, lingering around 1.0 m/s (2 mph) from May to October, creating a soothing atmosphere ideal for contemplation. Although the windspeed dips slightly in July to 0.9 m/s, autumn brings a return to consistency with 1.0 m/s once more through November and December. Overall, the wind in Trongsa exhibits a gentle rhythm, with only minimal variations that enhance its serene charm throughout the year.
Weather in Trongsa varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Trongsa, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather is characterized by colder temperatures, with a minimum of -21°C (-6°F) and an average of -2°C (28°F), culminating in a maximum of 12°C (54°F). Precipitation is relatively moderate at 45 mm (1.8 in) over 11 days, while humidity hovers around 70%. February, on the other hand, shows a slight warming trend, with minimum temperatures rising to -16°C (3°F) and an average of -1°C (31°F), with a maximum of 13°C (55°F). However, February experiences significantly more precipitation at 104 mm (4.1 in) over 19 days, with humidity remaining similar at 71%. For more detailed information, you can check out Trongsa weather in February.
In January, the weather is characterized by extremely low temperatures, with a minimum of -21°C (-6°F) and an average of -2°C (28°F), while the maximum reaches only 12°C (54°F). This month also sees around 45 mm (1.8 in) of precipitation over 11 days, accompanied by a high humidity of 70%. In contrast, March marks a significant warming trend, with minimum temperatures around -12°C (11°F) and an average rising to 2°C (37°F), peaking at 16°C (62°F). However, March experiences much heavier precipitation, totaling 207 mm (8.1 in) across 27 days, but with reduced humidity at 50%. For more specific insights on the weather in March, you can refer to the following link: Trongsa weather in March.
In January, temperatures are significantly colder, with minimums dropping to -21°C (-6°F) and average highs reaching only 12°C (54°F). The month experiences about 11 days of precipitation totaling 45 mm (1.8 in), coupled with a humidity level of 70%. In contrast, April ushers in milder weather, where minimum temperatures are a brisk -7°C (19°F) and average highs can reach 16°C (62°F). However, this month sees a notable increase in precipitation, with 218 mm (8.6 in) spread across 29 days and humidity dropping to 45%. For more detailed insights on April weather in the area, check out Trongsa weather in April.
January and May present striking contrasts in weather. In January, temperatures drop as low as -21°C (-6°F), with an average temperature of -2°C (28°F) and a maximum of 12°C (54°F). Precipitation is relatively low at 45 mm (1.8 in) over 11 days, coupled with a humidity level of 70%. In contrast, May sees much milder conditions, with minimum temperatures around 0°C (31°F) and an average of 9°C (49°F), peaking at 20°C (68°F). However, this month experiences significantly more precipitation, totaling 335 mm (13.2 in) over 30 days and a slight increase in humidity to 76%. For more details on May weather, you can check Trongsa weather in May.
In January, the weather is characterized by chilly temperatures, with a minimum of -21°C (-6°F) and an average of -2°C (28°F), occasionally reaching a maximum of 12°C (54°F). The month experiences 45 mm (1.8 in) of precipitation over 11 days, accompanied by a humidity level of 70%. In stark contrast, June brings a significant increase in warmth and moisture, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 21°C (71°F) and an average of 13°C (55°F). The month is much wetter, with a staggering 542 mm (21.3 in) of precipitation spread over 30 days and a higher humidity level of 88%. For more details, visit Trongsa weather in June.
In January, temperatures are quite frigid, with a minimum of -21°C (-6°F) and an average of -2°C (28°F), offering a stark contrast to the milder July weather, where temperatures range from a minimum of 9°C (48°F) to a maximum of 21°C (71°F). While January experiences relatively low precipitation at 45 mm (1.8 in) over 11 days, July sees a dramatic increase with 744 mm (29.3 in) distributed over 31 rainy days and high humidity at 93%. The stark differences in weather highlight the seasonal extremes, making January feel bone-chillingly cold compared to the warm, humid conditions typical of July. For more details about the July climate, you can visit Trongsa weather in July.
January and August showcase stark contrasts in weather conditions. In January, temperatures dip significantly, with averages around -2°C (28°F) and a maximum of 12°C (54°F), while the humidity levels hover around 70%. Precipitation is moderate, with 45 mm (1.8 in) falling over 11 days. Conversely, August experiences much milder conditions, featuring minimum temperatures of 8°C (47°F) and averages that rise to 14°C (57°F), peaking at 21°C (70°F). However, this month also brings substantial rainfall, amounting to 559 mm (22.0 in) over 31 days, accompanied by notably higher humidity of 92%. For more details, you can check Trongsa weather in August.
January and September present a striking contrast in weather patterns. In January, temperatures can plunge as low as -21°C (-6°F), with an average around -2°C (28°F) and occasional highs of 12°C (54°F). The month also sees about 45 mm (1.8 in) of precipitation over 11 days, accompanied by a humidity level of 70%. In contrast, September brings milder temperatures, with lows around 5°C (41°F) and highs reaching up to 20°C (68°F), resulting in an average of 12°C (55°F). This month is much wetter, experiencing approximately 439 mm (17.3 in) of rain over 29 days and significantly higher humidity at 92%. To learn more about the weather specifics for September, visit Trongsa weather in September.
January and October present stark contrasts in weather conditions. In January, temperatures average around -2°C (28°F), with a minimum dipping as low as -21°C (-6°F) and a maximum reaching only 12°C (54°F). The precipitation is relatively low, totaling 45 mm (1.8 in) over 11 days, accompanied by a humidity level of 70%. In contrast, October sees much milder temperatures, with an average of 9°C (49°F), and daily highs reaching up to 19°C (67°F). This month experiences significantly more precipitation, totaling 171 mm (6.7 in) across 22 days, and the humidity rises to 89%. For a more detailed view, you can check Trongsa weather in October.
In January, temperatures can plummet to a minimum of -21°C (-6°F), with an average of -2°C (28°F) and a maximum of 12°C (54°F), making it one of the coldest months of the year. The precipitation during this time totals 45 mm (1.8 in) over 11 days, accompanied by a humidity level of 70%. In contrast, November offers milder conditions, with a minimum temperature of -6°C (22°F), an average of 4°C (40°F), and a maximum of 16°C (61°F). Although it experiences slightly more rainfall at 52 mm (2.0 in) over 16 days, the humidity is notably higher at 86%. For a deeper insight into the weather patterns, you can check Trongsa weather in November.
In comparing the weather of January and December, January tends to be colder, with minimum temperatures dropping as low as -21°C (-6°F) compared to December's minimum of -14°C (8°F). The average temperature in January is -2°C (28°F), while December sees a slightly milder average of 1°C (34°F). Both months have similar precipitation levels, with January receiving 45 mm (1.8 in) and December slightly less at 44 mm (1.8 in), and both experience rain on approximately 11 days. However, December has higher humidity at 83%, compared to January's 70%, making it feel more damp during the last month of the year. For more detailed insights, you can refer to Trongsa weather in December.
In January, Trongsa experiences a stark contrast to the milder months of the year. The cold temperatures dominate, with the mercury often plunging to unbearably low levels, which can be quite a shock for those used to warmer climates. A considerable amount of precipitation falls during this time, coupled with high humidity, resulting in damp and chilly conditions that may deter outdoor activities. This month serves as a reminder of the rugged beauty of the region, as the landscape transforms under the weight of winter's chill. To better understand how January fits into the broader climatic patterns of the area, check out Trongsa Climate.