Changhua

Check the latest weather forecast for Changhua. This section provides current weather conditions, along with detailed forecasts and charts to help you plan your day.

Located in Taiwan, Changhua boasts a warm and humid subtropical climate. This means that for most of the year, temperatures remain comfortable without the bite of harsh winters, making it an attractive destination across various seasons.

Changhua has two distinct weather periods. The summer months, lasting roughly from May to September, are characterized as hot and humid. Peak temperatures and the highest number of rainy days occur in June, July, and August. In contrast, the period from October to April brings milder and drier weather. Temperatures during this time remain pleasant, and rainfall decreases significantly.

When planning your trip, pay attention to the summer season (especially June–August), when the number of rainy days reaches its peak, which may impact your outdoor activity plans. While the total rainfall in the provided data might not seem exceptionally high, frequent showers are a hallmark of this season. Throughout the rest of the year, the weather in Changhua is more predictable and conducive to exploring the city and its surroundings.

The climate in Changhua is characterized by warm temperatures throughout most of the year. The annual range of average temperatures fluctuates from approximately 17.1°C in January to 28.0°C in July. The hottest month is typically July, when the average maximum temperature reaches 30.4°C and the average minimum does not drop below 25.5°C. The coolest month is January, with an average temperature of 17.1°C, an average minimum of 14.6°C, and an average maximum of 19.7°C.

The summer months in Changhua, especially from June to August, are marked by consistently hot weather. Average daytime temperatures during this period remain steadily above 29°C, and nights stay very warm, with temperatures rarely falling below 24–25°C. For example, in June, the average temperature is 26.9°C, and in August, it is 27.4°C. Winter, by contrast, is mild and comfortable. From December to February, average temperatures hover around 17–18°C. During the day, the air warms up to 19–21°C, and at night it cools to 14–16°C, providing a pleasant chill without any frost.

Throughout the year, Changhua experiences moderate temperature fluctuations between day and night. The difference between the average maximum and average minimum temperature is usually about 4–6°C. For instance, in March, the average maximum is 23.3°C and the minimum is 17.5°C. In October, these figures are 27.3°C and 22.9°C, respectively. This means that even in the hottest months, evenings bring some relief, and during the cooler months, the daytime sun makes the weather pleasant enough for walks.

The city of Changhua experiences noticeable seasonality in rainfall distribution throughout the year. There is a wetter summer period and a relatively dry winter. Overall, the total amount of precipitation is not very high, even during the peak months.

The highest rainfall occurs during the summer. The relatively wet season lasts from May to August, peaking in June and August. June is the month with the highest average rainfall—about 10 mm. However, in terms of the frequency of rainy days, August stands out, with rain recorded approximately 25 days a month. June and July also have many rainy days—around 23. During this period, rains are generally frequent but, based on the total volume, not overly intense.

The dry season in Changhua falls in late autumn and winter. The driest month is November, with only about 1 mm of precipitation and around 8 rainy days. January and February are also characterized by low rainfall (about 2 mm) and a small number of rainy days (7–8 days). Given the average monthly temperatures, all precipitation in Changhua falls as rain.

When planning a trip to Changhua, it is important to consider its subtropical climate with warm weather year-round and pronounced humidity, especially during the summer months. The key to packing is layering. Light, breathable fabrics will be your best friends. Regardless of the season, be sure to bring comfortable walking shoes, as you will likely want to explore the city on foot. Don’t forget an umbrella or a light waterproof jacket—rain is common here, especially from May to August, when the number of rainy days increases significantly.

During the summer months, from about May to September, when average temperatures range from 25–28°C and highs can exceed 30°C, focus on the lightest possible clothing: shorts, T-shirts, and sundresses made of natural, breathable materials. Sunscreen with high SPF, a hat, and sunglasses are also essential to protect against the strong sun. Given that this period sees peak rainfall with the highest number of rainy days (up to 23–25 per month), a reliable umbrella or light raincoat should always be at hand.

In winter (December to February) and the transitional seasons (March–April, October–November), the weather in Changhua becomes slightly cooler, with average temperatures ranging from 17°C to 23°C. While it never gets extremely cold, evenings and early mornings can feel fresh, especially with the breeze. Therefore, you should add a light sweater, cardigan, or fleece to your summer wardrobe, along with a thin windbreaker or waterproof jacket for the occasional rain. Jeans or light trousers will be more comfortable than shorts at this time of year. The principle of layering will allow you to easily adapt to temperature changes throughout the day.