Live Weather & Forecast
Weather in Chiayi County
Taiwan · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
66°F / Feels 66°F
Cloudy
Chiayi County, Taiwan
🌙 Nighttime
Updated: 2026-05-01 23:00
Humidity
92%
Wind
3.6 km/h NNW
Wind Gust
3.7 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
76%
Dew Point
17.8°C
Wind Degree
340°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
248.9 μg/m³
NO₂
3.4 μg/m³
O₃
116 μg/m³
SO₂
1 μg/m³
PM 2.5
8.3 μg/m³
PM 10
11 μg/m³
Today's Hourly Forecast
24-hour breakdown for Chiayi County, Taiwan
12 AM
19°
Mist
1 AM
19°
Mist
2 AM
19°
Mist
3 AM
19°
Mist
4 AM
19°
Mist
5 AM
19°
Mist
6 AM
19°
Mist
7 AM
19°
Patchy rain nearby
8 AM
20°
Patchy rain nearby
9 AM
21°
Patchy rain nearby
10 AM
22°
Patchy rain nearby
11 AM
22°
Patchy rain nearby
12 PM
22°
Patchy rain nearby
1 PM
22°
Patchy rain nearby
2 PM
22°
Patchy rain nearby
3 PM
21°
Patchy rain nearby
4 PM
21°
Patchy rain nearby
5 PM
21°
Patchy rain nearby
6 PM
20°
Patchy rain nearby
7 PM
20°
Patchy rain nearby
8 PM
20°
Patchy rain nearby
9 PM
20°
Patchy rain nearby
10 PM
20°
Overcast
11 PM
19°
Cloudy
3-Day Forecast
Daily overview for Chiayi County, Taiwan
Today
Patchy rain nearby
22°
/
19°
🌧️ 88% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 0.63 mm
☀️ UV Index: 7
🌅 Sunrise: 05:22 AM
🌇 Sunset: 06:22 PM
🌙 Full Moon
🌑 Moon: 99% lit
Sat, May 2
Patchy rain nearby
27°
/
15°
🌧️ 92% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 10.8 km/h
🌧️ Total precip: 1.11 mm
☀️ UV Index: 10.9
🌅 Sunrise: 05:21 AM
🌇 Sunset: 06:23 PM
🌙 Waning Gibbous
🌑 Moon: 100% lit
Sun, May 3
Patchy rain nearby
31°
/
15°
🌧️ 89% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 14 km/h
🌧️ Total precip: 2.5 mm
☀️ UV Index: 11.5
🌅 Sunrise: 05:20 AM
🌇 Sunset: 06:23 PM
🌙 Waning Gibbous
🌑 Moon: 98% lit
Best Time to Visit Chiayi County
Plan your trip around the most favorable weather conditions in Chiayi County, Taiwan.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Chiayi County?
Current conditions in Chiayi County: Cloudy, temperature 19°C, humidity 92%.
What is the best time to visit Chiayi County?
The best time to visit Chiayi County is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Chiayi County?
Chiayi County shares the climate of Taiwan. It has a tropical or subtropical climate.
Does it rain a lot in Chiayi County?
Rainfall patterns in Chiayi County vary by season. Being in a tropical zone, Chiayi County can experience heavy rainfall during the wet season (June – September).
What should I pack for Chiayi County?
For visits during November – April: light clothing and sun protection. For the June – September period: layers and a waterproof jacket are recommended for Chiayi County.
What country is Chiayi County in?
Chiayi County is a state/province of Taiwan.
What are the public holidays in Chiayi County in 2026?
View the full list of 2026 public holidays for Chiayi County on our Holidays page.
What are the coordinates for the weather forecast in Chiayi County?
The weather forecast for Chiayi County is based on coordinates 23.5, 121.