Xizhi in Winter
In winter (December, January and February), Xizhi sees average daytime highs around 18°C and overnight lows near 15°C, with 556 mm of rain over about 57 wet days across the season. It is the coldest season of the year and the 2nd-wettest season.
Across winter, daytime highs hold fairly steady around 18°C. The sky is clear or mostly clear about 14% of the time across winter, and the air most often feels dry.
Winter is Xizhi's weakest season of the year to visit on our travel score. For the whole year in context, see Xizhi's year-round climate.
- Avg daytime high
- 18°C
- coldest season of the year
- Avg overnight low
- 15°C
- Rainfall
- 556 mm
- 57 wet days
- Avg wind
- 15 km/h
- Travel score
- 4.4
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Xizhi in Winter
Across winter, daytime highs hold fairly steady around 18°C.
A typical winter day in Xizhi reaches about 18°C and drops to 15°C overnight. The warmest of the three months is December, the coolest January.
How winter really feels in Xizhi
Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
winter sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Xizhi weather by month
How the three winter months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 17° / 14° | 178 | 20.3 | 10.6 | 4.1 |
| Feb | 18° / 14° | 159 | 17.5 | 11.1 | 4.4 |
| Mar | 20° / 16° | 140 | 17.4 | 11.8 | 5.0 |
| Apr | 23° / 19° | 131 | 15.5 | 12.6 | 5.7 |
| May | 26° / 22° | 183 | 17.5 | 13.2 | 5.4 |
| Jun | 29° / 25° | 166 | 16.2 | 13.5 | 4.5 |
| Jul | 30° / 27° | 144 | 14 | 13.4 | 4.4 |
| Aug | 30° / 26° | 220 | 17.6 | 12.9 | 4.2 |
| Sep | 28° / 25° | 257 | 17.8 | 12.2 | 4.9 |
| Oct | 25° / 22° | 309 | 19.3 | 11.4 | 5.3 |
| Nov | 22° / 19° | 273 | 19.1 | 10.8 | 5.1 |
| Dec | 19° / 16° | 219 | 19.2 | 10.5 | 4.6 |
Cloud cover in Winter
The sky is clear or mostly clear about 14% of the time across winter.
Chance of precipitation in Winter
Xizhi gets around 556 mm of rain over 57 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 15 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 10 h 36 min in early December to 11 h 24 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 2.3 kWh/m².
Hazard calendar for Xizhi
In winter, Xizhi overlaps its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Xizhi sits in the Pacific typhoon belt; the season peaks July–October.
Is winter a good time to visit Xizhi?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is a reasonable time to visit Xizhi for sightseeing.
What to pack for Xizhi in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Xizhi sees daytime highs around 18°C and nights near 15°C. Pack rain gear. About 57 days see rain.
Sea temperature near Xizhi in Winter
The nearest coast averages about 22°C across winter — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 23 km away) is warmest in August at about 28°C and coldest in January near 21°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 21 | 21 | 22 | 24 | 25 | 27 | 28 | 28 | 27 | 26 | 24 | 23 |
| Comfort | Refreshing | Refreshing | Refreshing | Refreshing | Warm | Warm | Tropical | Tropical | Warm | Warm | Warm | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 21 | Refreshing |
| Feb | 21 | Refreshing |
| Mar | 22 | Refreshing |
| Apr | 24 | Refreshing |
| May | 25 | Warm |
| Jun | 27 | Warm |
| Jul | 28 | Tropical |
| Aug | 28 | Tropical |
| Sep | 27 | Warm |
| Oct | 26 | Warm |
| Nov | 24 | Warm |
| Dec | 23 | Refreshing |
UV index in Xizhi in Winter
Clear-sky midday UV across winter averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Xizhi peaks around June 18 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 4 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 5 | 7 | 9 | 8 | 10 | 12 | 11 | 9 | 11 | 8 | 7 | 4 |
| Level | Moderate | Very high | Very high | Very high | Extreme | Extreme | Extreme | Very high | Extreme | Very high | High | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 5 | Moderate |
| Feb | 7 | Very high |
| Mar | 9 | Very high |
| Apr | 8 | Very high |
| May | 10 | Extreme |
| Jun | 12 | Extreme |
| Jul | 11 | Extreme |
| Aug | 9 | Very high |
| Sep | 11 | Extreme |
| Oct | 8 | Very high |
| Nov | 7 | High |
| Dec | 4 | Moderate |
Air quality in Xizhi in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Xizhi is worst in April — around 52 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (October, 25 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 38 | 43 | 51 | 52 | 44 | 41 | 32 | 32 | 30 | 25 | 32 | 32 |
| Level | Poor | Poor | Poor | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 38 | Poor |
| Feb | 43 | Poor |
| Mar | 51 | Poor |
| Apr | 52 | Poor |
| May | 44 | Poor |
| Jun | 41 | Poor |
| Jul | 32 | Moderate |
| Aug | 32 | Moderate |
| Sep | 30 | Moderate |
| Oct | 25 | Moderate |
| Nov | 32 | Moderate |
| Dec | 32 | Moderate |
Where is Xizhi?
Xizhi sits at 25.1°N, 121.7°E, 16 m above sea level, in Taiwan. The nearest listed city is Neihu, 7.0 km away.
Topography around Xizhi
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Xizhi.
Within 3 km, the terrain around Xizhi has significant variations in elevation — a maximum elevation change of 578 m around an average of 107 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,105 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,601 m.
The land around Xizhi is covered by trees (71%) and artificial surfaces (26%) within 3 km, trees (78%) within 16 km, and water (58%) and trees (35%) within 80 km.
Taiwan travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B
- 110 / 220 V · 60 Hz
- Happiness
- 6.7 / 10
- World Happiness, 2025
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Xizhi (25.0662°, 121.6599°, elevation 16 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.