Chiayi County (Alishan)
January
Weather in Chiayi County for January 2027
Your guide to Chiayi County weather in January - trends and predictions
In general, the average temperature in Chiayi County at the beginning of January is 20.9 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 21.1 °C by the end of January.
With an average of 2 rainy days, Chiayi County experiences minimal rainfall in January.
Temperatures
Rain 🌧️
29
Dry days
2
Rainy days
0
Snow days
20°/12°
Temperatures
12 km/h
Avg max wind
64 %
Avg humidity
Chiayi County Weather January
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Temperatures trend during January in Chiayi County
See the weather trend as well as the moving average line
January weather in Chiayi County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy rain possible | 22° /15° | 1.2 mm | 4 | |
| 2 Jan. |  Sunny | 21° /13° | 0.2 mm | 5 | |
| 3 Jan. | Sunny | 21° /12° | 0 mm | 5 | |
| 4 Jan. |  Partly cloudy | 20° /11° | 0 mm | 5 | |
| 5 Jan. | Sunny | 21° /12° | 0 mm | 4 | |
| 6 Jan. | Sunny | 21° /11° | 0 mm | 5 | |
| 7 Jan. |  Cloudy | 20° /9° | 0 mm | 5 | |
| 8 Jan. | Sunny | 20° /9° | 0 mm | 5 | |
| 9 Jan. | Patchy rain possible | 19° /11° | 0.2 mm | 4 | |
| 10 Jan. | Sunny | 20° /9° | 0 mm | 5 | |
| 11 Jan. | Sunny | 18° /8° | 0 mm | 4 | |
| 12 Jan. | Sunny | 18° /8° | 0 mm | 4 | |
| 13 Jan. | Sunny | 22° /10° | 0 mm | 5 | |
| 14 Jan. | Sunny | 22° /12° | 0 mm | 5 | |
| 15 Jan. | Sunny | 21° /12° | 0.6 mm | 4 | |
| 16 Jan. | Sunny | 21° /12° | 0 mm | 4 | |
| 17 Jan. | Sunny | 22° /11° | 0 mm | 5 | |
| 18 Jan. | Sunny | 22° /11° | 0 mm | 6 | |
| 19 Jan. | Partly cloudy | 22° /12° | 0 mm | 5 | |
| 20 Jan. | Patchy rain possible | 23° /12° | 0.1 mm | 5 | |
| 21 Jan. | Patchy rain possible | 22° /11° | 0.1 mm | 5 | |
| 22 Jan. | Patchy rain possible | 21° /11° | 0.1 mm | 4 | |
| 23 Jan. |  Light rain | 20° /10° | 0.8 mm | 4 | |
| 24 Jan. | Sunny | 21° /11° | 0 mm | 5 | |
| 25 Jan. | Patchy rain possible | 21° /12° | 0 mm | 4 | |
| 26 Jan. | Patchy rain possible | 21° /10° | 0 mm | 5 | |
| 27 Jan. | Partly cloudy | 20° /11° | 0.1 mm | 5 | |
| 28 Jan. | Cloudy | 20° /10° | 0 mm | 4 | |
| 29 Jan. | Sunny | 21° /10° | 0 mm | 5 | |
| 30 Jan. | Partly cloudy | 23° /13° | 0 mm | 5 | |
| 31 Jan. | Partly cloudy | 22° /14° | 0.3 mm | 5 | |
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Important Notice
Our weather forecast for Chiayi County in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Chiayi County forecast closer to your planned date for the most up-to-date weather information.
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Chiayi County in January - FAQ
What are the expected maximum and minimum temperatures in Chiayi County during January?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Chiayi County during January?
Rainfall in Chiayi County during January is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Chiayi County during January?
The average wind speed in Chiayi County during January is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Chiayi County
Explore the daily rainfall trends and prepare for Chiayi Countys January weather 💧
Typically, Chiayi County has 2 rainy days in January with a total of 5.4 mm of rainfall.
UV exposure in Chiayi County during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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Where is Chiayi County?Get accurate weather forecasts for Chiayi County, located at latitude 23.515 and longitude 120.81. Stay updated with localized weather information tailored for Chiayi County.
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