Taipei Weather in January

🇹🇼 Taiwan

18°C

High

14°C

Low

Rain Days

Sunshine

70%

Humidity

Asia › 🇹🇼 Taiwan › Taipei

Updated: March 2026

Is January a Good Time to Visit Taipei?

3/10

Avoid

January is a avoid time to visit Taipei (3/10). Average highs of 18°C and 5 sunshine hours daily make conditions workable, though not exceptional. January suits travellers visiting for indoor culture, food, and architecture rather than outdoor activities. Pack accordingly for 14 potential rain days. February offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Taipei's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: most accommodation categories have availability, and last-minute deals are common. The quieter streets and shorter queues can make this a genuinely enjoyable time to visit for the right type of traveller. Budget-conscious visitors will find the best value of the year in this period.

vs December:19°C avg high

Taipei in January rewards travelers with average highs of 18°C and overnight lows around 14°C. Expect around 14 rainy days, so a compact umbrella is worth carrying. With 5 daily sunshine hours on average, conditions are comfortable for sightseeing at a relaxed pace.

18°C

Avg High

14°C

Avg Low

14 days

Rain Days

Sunshine

70%

Humidity

Temperature in Taipei in January

The narrow 4°C gap between daytime and overnight temperatures, characteristic of coastal cities with maritime moderation, means a single mid-layer works across the whole day. Humidity averages 70%, which is comfortable for most visitors. On warmer days, lighter fabrics help with the mild stickiness in the afternoon. The UV index of 2 is low, meaning sun exposure is minimal concern and sunscreen is largely optional. Wind averages 15 km/h, light enough to be refreshing on warm days but noticeable in open coastal areas or elevated viewpoints. In Fahrenheit: 64°F average high, 57°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).

Temperature in January

Monthly Precipitation (mm)

What to Wear in Taipei in January

Morning14°CBefore the day warms up

Afternoon18°CPeak daytime temperature

Evening17°CAfter sunset cools down

Packing for Taipei in January means dressing for 18°C days and 14°C evenings. A mid-weight jacket over a sweater handles 18°C daytime temperatures; the combination stays comfortable all day without overheating. Evening temperatures settle at 14°C, a modest 4°C drop that a light cardigan or denim jacket covers. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues. With 14 rain days expected, a compact travel umbrella is worth the bag space. A waterproof jacket is better than an umbrella if you plan full-day outdoor routes.

💡

Local tip: Temple and religious site visits require covered shoulders and knees in most of Taipei's heritage areas. A lightweight scarf or sarong weighs almost nothing and solves the problem instantly.

Events in Taipei in January

January has no major festivals or public holidays in Taipei, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.

What to Pack for Taipei in January

Based on 18°C average highs and 14 rainy days

Light jacket or cardigan for cooler evenings
Mix of short and long-sleeve layers
Comfortable walking shoes with good arch support
Compact folding umbrella
Waterproof outer layer or packable rain jacket
Quick-dry clothing that recovers fast after a shower
Universal travel adapter
Small day pack for city exploration
Reusable water bottle

Best Activities in Taipei in January

Explore the old town's cobblestone backstreetsMorning (9-11am)At 18°C, conditions are pleasant for unhurried exploration on foot
Visit hilltop viewpoints for panoramic city viewsLate afternoon (4-6pm)Low sun angle creates dramatic light for photography while temperatures remain comfortable
Bicycle rental for a half-day city circuitMid-morning startMild 18°C temperatures are ideal for extended cycling without excessive effort
Boat tour of the river, bay, or canal networkLate morning departureComfortable weather makes open-deck boats viable without wind-chill concerns
Spend a morning in the national or city art museumOpens at 10am; arrive earlyWith 14 rain days expected, having a full-day indoor plan is practical insurance
Cooking class focused on regional cuisineHalf-day sessions run 10am-1pm or 3-6pmIndoor activity that fills a rainy half-day with genuine cultural content
Visit covered historical sites: cathedral, palace, or bazaarAny time; most crowded middayRoofed monuments and covered markets provide exploration without weather exposure
Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningJanuary brings distinct seasonal changes to public green spaces worth exploring
Try the seasonal farmer's market for local produce and street foodSaturday morning markets typically 8am-1pmJanuary seasonal produce is at peak availability, offering dishes not found at other times of year

Why is Taipei mild in January?

January in Taipei reflects a mid-latitude climate pattern, with temperatures averaging 18°C by day and 14°C overnight. The city sits at 25 degrees north latitude, where the balance between solar radiation and heat loss drives conditions that are neither extreme nor static. Conditions occupy the comfortable middle band of the annual temperature range, where outdoor activity is feasible without the extremes of midsummer heat or midwinter cold. Day-to-night temperature variation of 4°C is small, typical of maritime-influenced climates. Climate data: Open-Meteo ERA5 (1991–2020).

Sunshine Hours

The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.

UV Index

A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate -- wear sunscreen. UV 6-7: High -- hat and SPF 30+ essential. UV 8-10: Very High -- limit midday exposure. UV 11+: Extreme -- seek shade between 10am-4pm.

Rain Days

A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.

Humidity

Relative humidity as a percentage. Below 40%: Dry -- skin and throat may feel parched. 40-60%: Comfortable -- ideal for most people. 60-80%: Sticky -- light, breathable fabrics recommended. Above 80%: Muggy -- heat feels more intense; quick-dry clothing is essential.

Frequently Asked Questions: Taipei in January

In January, Taipei experiences average highs of 18°C (64°F) and lows of 14°C (57°F). Expect around 14 rainy days and 5 hours of sunshine per day, with humidity averaging 70%. The 4°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an overshirt or cardigan handles the cooler evenings. UV exposure is moderate at index 2.

Taipei typically sees 14 rainy days in January, with total precipitation of around 86mm. Rain is moderate and manageable. Showers tend to pass quickly, and a light rain layer or foldable umbrella is sufficient protection for most days. For context, the driest month in Taipei typically sees 4-6 fewer rain days than January.

Pack a warm jacket, sweaters, and layering pieces for Taipei in January. Temperatures can drop to 14°C at night, so thermal underlayers are advisable for evening outings. Waterproof footwear is important with 14 rainy days expected. A scarf, hat, and gloves handle the windchill on clear cold days, which often feel colder than the thermometer reads.

January is a reasonable time to visit Taipei. Expect 14 rainy days, so pack a light rain layer for flexibility. Average temperatures of 18°C make outdoor exploration comfortable during the dry periods. With 5 daily sunshine hours, there are reliable windows of good weather to plan outdoor activities around, even if the month is not the driest on the calendar.

The average high temperature in Taipei in January is 18°C (64°F), and the average low is 14°C (57°F). The mean daily temperature is approximately 16°C (61°F). The day-to-night range of 4°C is narrow, typical of coastal or maritime cities. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.

The best month to visit Taipei is generally July. July offers the most sunshine at 11 hours per day. Average temperatures reach 31°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around July gives you the best chance of dry, bright weather.

January is shoulder or low season in Taipei, meaning fewer tourists and generally lower prices than peak months. With 5 sunshine hours and 14 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.

In January, Taipei suits a range of activities thanks to cool conditions around 18°C. Mix of indoor and outdoor activities works well given the moderate chance of rain. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. Cosy cafes and cultural venues make ideal retreats on overcast days.

January ranks 10th sunniest of the year in Taipei, with an average 5 daily sunshine hours. The driest months are February, January, and March. July is the hottest month (31°C avg high); January is the coolest (18°C). From here, temperatures rise 1°C into February. Compared to last month (December: 19°C high, 15 rain days), January is cooler and drier. January is one of the least sunny months, but that often means lower prices and fewer fellow tourists.

Year-Round Climate

Month	High	Low	Rain Days	Sun	Details
January	18°C	14°C	14	5h	View
February	19°C	14°C	13	5h	View
March	21°C	16°C	14	6h	View
April	25°C	19°C	16	8h	View
May	27°C	22°C	20	8h	View
June	30°C	25°C	21	9h	View
July	31°C	26°C	19	11h	View
August	31°C	26°C	21	10h	View
September	29°C	24°C	16	9h	View
October	26°C	22°C	16	7h	View
November	23°C	19°C	15	6h	View
December	19°C	15°C	15	5h	View

Other Months in Taipei

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Plan Your Trip to Taipei

Best Time to Visit Taipei

Data Sources for Taipei

Taipei on Wikipedia Open-Meteo Climate API NOAA National Centers UK Met Office WMO GeoNames

Climate normals represent 30-year averages (1991-2020). Individual years may vary.