Shandong

Spring (March–May): Average 10–21°C, climate transitioning from cold to warm, rainfall gradually increasing. March remains relatively cold, warming starts in April, and May is relatively mild. Common activities: Spring outings, flower viewing, kite flying. Recommended clothing: Spring and autumn jackets, long-sleeved shirts, extra layers for mornings and evenings.

Summer (June–August): Average 26–28°C, hot and humid, abundant rainfall, especially in July. Common activities: Swimming, escaping the heat, outdoor travel (pay attention to sun protection and heatstroke prevention). Recommended clothing: Light and breathable clothing, short sleeves, shorts, sun hat.

Autumn (September–November): Average 9–23°C, pleasant and comfortable climate, transitioning from warm to cool, decreasing rainfall. September remains relatively warm, October is comfortable, and November turns cool. Common activities: Autumn scenery viewing, mountain climbing, picking. Recommended clothing: Light jackets, long-sleeved shirts, comfortable shoes.

Winter (December–February): Average 0–10°C, cold and dry, little rainfall. January is the coldest month, with temperatures often below 0°C. Common activities: Skiing (in some areas), hot spring bathing, indoor activities. Recommended clothing: Heavy down jackets, sweaters, warm trousers, scarves, gloves, hats.

Annual average temperature: approx. 15°C / Annual rainfall: approx. 803 mm / Summer humidity: 65%–75% / Rainiest month: July