2026 Yancheng Weather Guide: Monthly Temperatures and Clothing Tips

Yancheng Annual Temperature Overview

January: -1°C (30°F) – 6°C (44°F)
February: 0°C (33°F) – 9°C (48°F)
March: 4°C (40°F) – 14°C (56°F)
April: 10°C (49°F) – 20°C (68°F)
May: 15°C (59°F) – 25°C (77°F)
June: 20°C (68°F) – 29°C (83°F)
July: 24°C (76°F) – 31°C (88°F)
August: 24°C (75°F) – 31°C (87°F)
September: 19°C (67°F) – 27°C (81°F)
October: 13°C (56°F) – 22°C (72°F)
November: 7°C (45°F) – 16°C (60°F)
December: 1°C (34°F) – 9°C (48°F)

Yancheng Monthly Climate, Clothing Tips, and Travel Suggestions

January: Cold Winter with Chilly Coastal Winds

Season: Winter
Average Temperature: Lowest -1°C (30°F), Highest 6°C (44°F)
Clothing Suggestions: Down jacket, thermal layers, scarf, gloves
Do You Need an Umbrella?: Rainfall is relatively low, but a compact umbrella is useful for occasional light rain or snow

February: Late Winter and Gradual Warm-Up

Season: Winter
Average Temperature: Lowest 0°C (33°F), Highest 9°C (48°F)
Clothing Suggestions: Thick coat, sweater, warm trousers
Do You Need an Umbrella?: Not always needed, but carry one for occasional drizzle

March: Early Spring with Noticeable Temperature Changes

Season: Spring
Average Temperature: Lowest 4°C (40°F), Highest 14°C (56°F)
Clothing Suggestions: Jacket, sweater, long pants
Do You Need an Umbrella?: Yes, spring weather can be changeable

April: Pleasant Spring Weather for Outdoor Travel

Season: Spring
Average Temperature: Lowest 10°C (49°F), Highest 20°C (68°F)
Clothing Suggestions: Light jacket, long-sleeve shirts, comfortable walking shoes
Do You Need an Umbrella?: Recommended, as spring showers may occur

May: Warm and Comfortable Before Summer

Season: Spring
Average Temperature: Lowest 15°C (59°F), Highest 25°C (77°F)
Clothing Suggestions: Long-sleeve shirts, light T-shirts, thin jacket for evenings
Do You Need an Umbrella?: Yes, rainfall begins to increase

June: Early Summer and the Start of Rainier Days

Season: Summer
Average Temperature: Lowest 20°C (68°F), Highest 29°C (83°F)
Clothing Suggestions: Lightweight clothing, breathable fabrics, waterproof shoes
Do You Need an Umbrella?: Yes, June can be rainy and humid

July: Hottest and Rainiest Month of the Year

Season: Summer
Average Temperature: Lowest 24°C (76°F), Highest 31°C (88°F)
Clothing Suggestions: Shorts, T-shirts, sun hat, breathable clothing
Do You Need an Umbrella?: Absolutely, for both heavy rain and sun protection

August: Hot, Humid, and Still Rainy

Season: Summer
Average Temperature: Lowest 24°C (75°F), Highest 31°C (87°F)
Clothing Suggestions: Lightweight clothes, sandals, quick-dry fabrics
Do You Need an Umbrella?: Yes, especially for sudden rain and strong sunshine

September: Early Autumn with Warm Days

Season: Autumn
Average Temperature: Lowest 19°C (67°F), Highest 27°C (81°F)
Clothing Suggestions: Short sleeves during the day, light jacket in the evening
Do You Need an Umbrella?: Useful, though rainfall starts to decrease

October: Mild Autumn and One of the Best Times to Visit

Season: Autumn
Average Temperature: Lowest 13°C (56°F), Highest 22°C (72°F)
Clothing Suggestions: Long-sleeve shirts, light jackets, casual autumn clothing
Do You Need an Umbrella?: Occasionally needed, but not essential every day

November: Late Autumn with Cooler Mornings and Evenings

Season: Autumn
Average Temperature: Lowest 7°C (45°F), Highest 16°C (60°F)
Clothing Suggestions: Jacket, light sweater, long pants
Do You Need an Umbrella?: Sometimes useful, but rainfall is moderate to low

December: Early Winter and Dry, Cold Weather

Season: Winter
Average Temperature: Lowest 1°C (34°F), Highest 9°C (48°F)
Clothing Suggestions: Warm coat, sweater, scarf
Do You Need an Umbrella?: Rarely needed, but carry one if rain is forecast

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