Weather overview
Чжанцзяцзе sits in a subtropical climate zone, where seasons shift gently but bring noticeable changes. Winters here are mild, with January and December averaging around +7 °C, while summers stretch from June to August, often reaching +28...+32 °C. The transition months—March to May and September to November—offer comfortable temperatures, making them popular for exploring the national park.
Rainfall defines much of the year in Чжанцзяцзе, with the wettest period running from April to July. During these months, expect frequent showers, though they rarely last all day. The driest stretch arrives in September and continues through December, when skies clear and humidity drops, creating ideal conditions for hiking and sightseeing.
Temperature
Temperatures in Чжанцзяцзе follow a steady rhythm, with cool winters and warm summers. In January, the coldest month, days hover around +7 °C, while nights can dip to +3.5 °C. By March, the air warms to +13.7 °C, and by May, daytime highs reach +26 °C, signaling the start of summer.
Summer in Чжанцзяцзе peaks in July and August, with averages of +28.6 °C and +28.4 °C respectively. Evenings bring slight relief, dropping to around +25 °C. As September arrives, temperatures ease to +25.6 °C, and by November, the air cools to a crisp +14.4 °C, marking the return of autumn’s mild days.
| Month | Minimum | Maximum |
|---|---|---|
| January | 3.5 | 11.4 |
| February | 4 | 11.5 |
| March | 9.7 | 18.1 |
| April | 14 | 21.7 |
| May | 18.1 | 26.1 |
| June | 22.2 | 29.3 |
| July | 25.2 | 32.2 |
| August | 24.8 | 32.3 |
| September | 21.9 | 29.9 |
| October | 15.4 | 22.5 |
| November | 10.9 | 18.7 |
| December | 4 | 11.7 |
Precipitation
Rainfall in Чжанцзяцзе is unevenly distributed, with nearly half the annual total falling between April and July. April alone sees 230 mm, while May and June follow closely with over 200 mm each. These months often bring short, intense downpours, so waterproof gear is useful for outdoor plans.
The dry season begins in September, when rainfall drops sharply to 44 mm, and continues through December. October and November remain pleasant, with 62 mm and 72 mm of rain respectively. December is the driest month, with just 40 mm, making it one of the best times to visit Чжанцзяцзе for clear skies and comfortable walks.
| Month | Precipitation |
|---|---|
| January | 68.7 |
| February | 91.9 |
| March | 181.8 |
| April | 230.4 |
| May | 210.8 |
| June | 205.8 |
| July | 190.4 |
| August | 140.9 |
| September | 44.4 |
| October | 62.5 |
| November | 71.9 |
| December | 39.9 |
What to pack
For a winter trip to Чжанцзяцзе, pack layers to handle +7 °C days and cooler nights. A light jacket or sweater will suffice, along with comfortable walking shoes for the park’s trails. In March and April, when rain picks up, a compact umbrella or waterproof shell is handy, while temperatures range from +10...+20 °C.
Summer visitors should prepare for heat and humidity, with June to August often exceeding +30 °C. Light, breathable clothing, a hat, and sunscreen are essential, along with a refillable water bottle. As September arrives, temperatures become milder, but a light rain jacket remains useful for occasional showers. For October and November, a mix of long sleeves and lighter layers will cover the +15...+22 °C range.
| Month | Wind speed |
|---|---|
| January | 1.9 |
| February | 2.1 |
| March | 2 |
| April | 2.1 |
| May | 2 |
| June | 1.7 |
| July | 2.2 |
| August | 1.7 |
| September | 1.9 |
| October | 2.1 |
| November | 1.9 |
| December | 1.8 |