January Weather in Taipei, Taiwan

Last updated: August 31, 2025

January in Taipei, Taiwan is characterized by mild temperatures and a damp atmosphere, making it a unique time to explore the city. With a maximum temperature reaching 26°C (79°F) and a cooler average of 15°C (59°F), visitors can expect comfortable days, although nights can dip to a brisk 3°C (38°F). The month sees about 75 mm (2.9 in) of rainfall spread over 12 days, resulting in a relatively humid environment at 76%. This combination of weather elements creates a vibrant backdrop for enjoying Taipei's cultural richness amidst the refreshing chill of winter.

January Temperature in Taipei

In January, Taipei experiences a refreshing blend of temperatures that sets the stage for the new year. With a minimum of 3°C (38°F) and an average of 15°C (59°F), the month begins with a coolness that is particularly refreshing. As the days progress, temperatures can rise to a pleasant maximum of 26°C (79°F), inviting residents and visitors alike to enjoy outdoor activities. This transitional climate marks the end of winter's chill and hints at the upcoming warmth of spring, setting a trend that bridges the cool, crisp air of early January to the rising temperatures seen in February and beyond. Overall, January serves as a mild and inviting introduction to Taipei’s lively weather patterns.

January Weather in Taipei: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Taipei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Taipei, January 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).
JanFebMarAprMayJunJulAugSepOctNovDec595964697580838280736862
Data source: Temperature data for Taipei generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Taipei

In Taipei, January marks the onset of the new year with moderate precipitation, totaling 75 mm (2.9 in) over 12 days. This sets a relatively mild tone for the winter months, with rainfall gradually intensifying as the year progresses. As February follows, the precipitation increases slightly to 80 mm (3.2 in), hinting at the gradually rising humidity. The trend continues into the spring months; by March, rainfall reaches 96 mm (3.8 in), leading up to the significantly wetter months ahead. In contrast to the blossoming rain of April and May, which see substantial increases, January provides a gentle introduction to Taipei's dynamic and varied climate.

January Precipitation Trends in Taipei

The chart displays monthly precipitation patterns in Taipei, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Taipei, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec758096135168254227265205205126145
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Taipei

In January, Taipei experiences a humidity level of 76%, setting the stage for a generally moist atmosphere that characterizes the city's winter months. As the year progresses into February, humidity dips slightly to 74%, hinting at a brief respite before it begins to climb steadily. By March, the level rises to 79%, and this upward trend continues, peaking in the summer months of July and August at 84% and 85%, respectively. As autumn approaches, humidity begins to ease gradually, settling around 80% in September and remaining consistent throughout the fall, before dipping once again in February. This evolution showcases the humidity's cyclical nature in Taipei, with the most oppressive levels occurring during the peak of summer, contrasting starkly against the milder, albeit still humid, conditions of early winter.

January Average Humidity in Taipei

This chart illustrates the average monthly humidity levels in Taipei, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Taipei is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%74%79%81%83%83%84%85%80%79%81%80%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Taipei

In January, Taipei experiences a UV Index of 7, placing it in the high exposure category. With a burn time of just 25 minutes, it’s essential for residents and visitors to be mindful of sun exposure as they enjoy outdoor activities. As the months progress, the UV Index escalates sharply, peaking at 13 in July, indicating an extreme risk and significantly reduced burn times. This trend underscores the increasing intensity of UV radiation as winter transitions to summer, emphasizing the importance of sun safety. To prepare for your time in the sun, check the full details at Taipei UV Index, keeping in mind that protective measures become increasingly vital as the year advances.

Maximum UV Index Levels in Taipei for January

The chart shows the monthly maximum UV Index (UVI) for Taipei in January, 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 January, the maximum UV index in Taipei typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111112121312121086
Data source: Taipei January 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.

January Sunshine in Taipei

In Taipei, Taiwan, January brings a modest 139 hours of sunshine, heralding the slow transition into brighter days. As the months progress, sunshine steadily increases, with February experiencing a significant jump to 186 hours. March and April continue this upward trend, boasting 249 and 251 hours, respectively, as spring unfolds — vibrant with life and warmth. May ushers in nearly 300 hours of sunshine, paving the way for the summer months, where July shines brightest with an impressive 337 hours. This sunny peak gradually tapers off, as August and September see 312 and 289 hours respectively, hinting at a softer sunlight as autumn approaches. By October, the hours start to dwindle to 242, setting the stage for the year’s close with November at 190 and December at 159 hours. This cyclical dance of sunlight not only defines Taipei's climate but also enriches the city's vibrant culture throughout the year.

Monthly Sunshine Duration in Taipei: January Highlighted

The January sunshine duration represents the total number of hours Taipei experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec139h186h249h251h293h279h337h312h289h242h190h159h
Data source: Taipei January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Taipei During January

In January, Taipei experiences a 34% chance of sunny weather, indicating a cool start to the year. As winter transitions into spring, February typically sees an uptick with a 49% likelihood of sun, marking the best opportunity for sunlight in the early months. However, this favorable trend fluctuates in March and April, where the chances dip slightly to 39%. Interestingly, the sun’s presence dwindles notably from May through July with the peak of summer bringing a mere 9% chance in June. Fortunately, the sun makes a comeback in September, boasting a 51% chance, before tapering off in the final months of the year. Overall, January, while modest in its sunny offerings, sets the stage for a gradual rise in brightness as the months progress.

Percentage of Sunny Days in January in Taipei

The chart illustrates the percentage of sunny days in Taipei throughout the year, with January 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 Taipei experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec34%49%39%39%22%9%20%27%51%35%32%28%
Data source: Taipei January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Taipei in January

In Taipei, Taiwan, January ushers in the year with approximately 10 hours of daylight, setting a tranquil tone as the city transitions from the shorter winter days. As the months progress into February, daylight begins to stretch to 11 hours, hinting at the rejuvenation that spring brings. By March and April, the daylight peaks at 12 hours, welcoming a vibrant atmosphere filled with energy and outdoor activities. May through July showcases the longest days, where residents bask in 13 hours of sunlight, perfect for enjoying the city's lush landscapes. As August approaches, daylight gradually recedes to 12 hours, subtly signaling the transition into autumn. The daylight hours then reduce to 11 hours in October, followed by a return to 10 hours in November and December, echoing the cycle of seasons as Taipei embraces the coziness of winter. This rhythm of daylight not only reflects nature's delicate balance but also invites the city's inhabitants to immerse in both the vibrant and tranquil moments each season has to offer.

Average Daylight Hours in Taipei for January

The chart illustrates the variation in daylight duration in Taipei throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 45m11h 18m12h12h 44m13h 20m13h 38m13h 29m12h 57m12h 16m11h 32m10h 55m10h 36m
Data source: Taipei daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Taipei

In January, Taipei experiences a pleasant average wind speed of 3.2 m/s (7 mph), setting a refreshing tone for the new year. This breezy start is a notable contrast to the following month of February, where the winds mellow slightly to 2.7 m/s (6 mph). As spring approaches, March continues the trend of decreasing wind, dipping further to 2.4 m/s (5 mph)—the calmest month of the season. However, by October, the winds pick up again, revealing a cycle of varying breezes throughout the year that adds a dynamic charm to Taipei's climate. Overall, January stands out as one of the months with brisk winds, inviting residents and visitors alike to enjoy the invigorating chill before the gentle warmth of spring settles in.

Average January Wind Speed in Taipei

The chart displays monthly wind speed patterns in Taipei, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.2 m/s2.72.42.71.61.92.01.42.23.83.13.2
Data source: Taipei January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Taipei Compares to Other Months

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

In January, temperatures in the region range from a minimum of 3°C (38°F) to a maximum of 26°C (79°F), with an average of 15°C (59°F). This month sees approximately 75 mm (2.9 in) of precipitation over 12 days, and the humidity is around 76%. By February, the weather experiences a slight warming, with minimum temperatures increasing to 5°C (41°F) and maximum temperatures reaching 28°C (82°F), while the average remains stable at 15°C (60°F). Precipitation rises to 80 mm (3.2 in), occurring over 13 days, and humidity drops slightly to 74%. For more details on the February weather patterns, visit Taipei weather in February.

In comparison to January, March experiences significantly warmer temperatures, with January's average at 15°C (59°F) rising to 18°C (65°F) in March. The maximum temperatures also see a notable increase, peaking at 26°C (79°F) in January compared to 31°C (88°F) in March. Precipitation is slightly higher in March as well, with 96 mm (3.8 in) falling over 15 days, compared to January's 75 mm (2.9 in) over 12 days. Humidity remains relatively consistent, increasing just slightly from 76% in January to 79% in March. For more detailed information, check out Taipei weather in March.

In comparing the weather conditions of January and April, January typically experiences milder temperatures with a minimum of 3°C (38°F) and an average of 15°C (59°F), reaching a maximum of 26°C (79°F). This month also sees about 75 mm (2.9 in) of precipitation spread over 12 days, with a humidity level of 76%. In contrast, April brings warmer temperatures, with a minimum of 8°C (47°F), an average of 20°C (69°F), and a maximum of 33°C (91°F). April is also wetter, with a total precipitation of 135 mm (5.3 in) over 16 days and slightly higher humidity at 81%. For more detailed insights, you can visit Taipei weather in April.

In January, the weather in Taipei is generally mild, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 26°C (79°F) and an average of 15°C (59°F). The month experiences about 75 mm (2.9 in) of precipitation over approximately 12 days, with humidity levels around 76%. In contrast, May sees a significant rise in temperatures, with minimums of 13°C (56°F) and maximums reaching up to 35°C (95°F), averaging 24°C (76°F). Additionally, May is wetter, recording 168 mm (6.6 in) of precipitation over 18 days and slightly higher humidity at 83%. For more detailed insights, you can check Taipei weather in May.

When comparing the weather in January and June, there are notable differences in temperature and precipitation. January typically experiences cooler temperatures, with a minimum of 3°C (38°F) and an average of 15°C (59°F), while June sees significantly warmer weather, featuring a minimum of 20°C (68°F) and an average of 27°C (81°F). Additionally, June is much wetter, receiving 254 mm (10.0 in) of precipitation over about 20 days, compared to January’s 75 mm (2.9 in) spread across 12 days. Humidity levels also rise from 76% in January to 83% in June, highlighting the contrasting climates of these two months. For more detailed insights, check out Taipei weather in June.

When comparing the weather in January and July, notable differences emerge. January features milder temperatures, with a minimum of 3°C (38°F) and an average of 15°C (59°F), while July experiences significantly warmer conditions, with a minimum of 23°C (74°F) and an average of 28°C (83°F). Rainfall is also more pronounced in July, with 227 mm (8.9 in) over 18 days compared to January's 75 mm (2.9 in) spread over 12 days. Additionally, July's humidity reaches 84%, slightly higher than January’s 76%, contributing to a more humid atmosphere in the summer months. For more details on the weather during this time, check out Taipei weather in July.

January and August weather exhibit striking differences in temperature and precipitation patterns. January typically experiences milder temperatures, with a minimum of 3°C (38°F) and an average high of 26°C (79°F), while August is significantly warmer, with a minimum of 23°C (73°F) and maximums reaching up to 36°C (97°F). In terms of rainfall, January sees about 75 mm (2.9 inches) over 12 days, whereas August is much wetter, accumulating approximately 265 mm (10.4 inches) across 20 days. Additionally, humidity levels are higher in August at 85%, compared to January's 76%. For a closer look at the specific conditions in August, check out Taipei weather in August.

In January, the weather is significantly cooler with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 26°C (79°F), presenting a much milder climate compared to September. The average temperature in January sits at 15°C (59°F), while the humidity level is relatively comfortable at 76%. On the other hand, September experiences warmer temperatures, with a minimum of 20°C (68°F) and a maximum of 35°C (95°F), averaging around 26°C (80°F). Additionally, September sees an increase in precipitation, totaling 205 mm (8.1 in) over 19 days, compared to January's 75 mm (2.9 in) over 12 days. Overall, September is not only hotter but also wetter, showcasing a significant shift in weather patterns. For more details on September's climate, you can visit Taipei weather in September.

In comparing the weather between January and October, notable differences in temperature and precipitation emerge. January sees a minimum temperature of 3°C (38°F) and an average of 15°C (59°F), with a maximum reaching 26°C (79°F). In contrast, October's temperatures are significantly warmer, with a minimum of 13°C (56°F) and an average of 23°C (73°F), peaking at 34°C (93°F). Furthermore, October experiences a higher level of rainfall, accumulating 205 mm (8.1 in) over 18 days, compared to January's 75 mm (2.9 in) over 12 days. The humidity levels are relatively similar, with October at 79% and January at 76%. For more detailed information, visit Taipei weather in October.

When comparing the weather in January and November, notable differences emerge in temperature and precipitation patterns. January experiences a cooler range, with minimum temperatures dipping to 3°C (38°F) and an average of 15°C (59°F), while November enjoys milder conditions, starting with a minimum of 11°C (52°F) and an average of 20°C (68°F). Additionally, November is characterized by higher precipitation levels, receiving 126 mm (5.0 in) over approximately 19 days compared to January's 75 mm (2.9 in) across 12 days, leading to a slightly higher humidity of 81% in November compared to January's 76%. For more details, you can check out Taipei weather in November.

When comparing the weather in January and December, January tends to be slightly cooler, with average temperatures ranging from a minimum of 3°C (38°F) to a maximum of 26°C (79°F), compared to December's warmer range of 7°C (44°F) to 28°C (83°F). Additionally, January experiences less precipitation, totaling 75 mm (2.9 in) over 12 days, while December sees a much higher rainfall of 145 mm (5.7 in) spread across 20 days. Humidity levels are also slightly higher in December at 80%, compared to January’s 76%. For a detailed look at December weather in Taipei, check out Taipei weather in December.

Compare Taipei's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Taipei

January in Taipei is characterized by cooler temperatures and increased humidity, providing a refreshing contrast to the sweltering heat of the summer months. With an average temperature of 15°C, the city experiences mild days and chilly nights, ensuring that visitors can comfortably explore its vibrant streets. While precipitation is not as heavy as in the rainy season, January does see a notable amount of rain across several days, making an umbrella a wise companion. Whether you're indulging in street food or wandering through night markets, the crisp air adds a unique charm to your winter experience. For a comprehensive overview of the city's climate throughout the year, be sure to check out Taipei Climate.