Wuxi Weather in January
January in Wuxi typically sees daytime highs of 9°C (48°F) and nighttime lows of 2°C (36°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.
Rainfall in Wuxi in January
Based on our climate data of the past 30 years, about 11 days of rain are anticipated, with 70 mm (2.8 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Wuxi in January
Daytime highs in Wuxi in January reach 9°C (48°F), with nights around 2°C (36°F). January is a notable month of the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. Typically, it's the chilliest month of the year, making it a great time for cozying up indoors. Do make sure you're prepared by packing the right winter outfits.
Sunshine in Wuxi in January
The area enjoys a moderate level of sunlight, with around 107 hours. It's a good balance between sunny and cloudy days.January in Wuxi has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Wuxi's climate page.
Wuxi Temperature in January
Min Temperature
2°C (36°F)
Max Temperature
9°C (48°F)
Chance of Rain
35%
Precipitation
70 mm (2.8 in)
Rainy days
11 days
Humidity
77% *
Sunshine
107 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Wuxi typically stay consistent throughout January, with daily highs averaging around 9°C (48°F). Nights are cold, with lows around 1°C (34°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Wuxi in January
Browse day-by-day weather records for Wuxi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Wuxi historical weather extremes in January
Our historical data for Wuxi spans 1976 to 2025, revealing these weather extremes.
- Wuxi recorded its highest January temperature of 21°C (70°F) on January 8, 2023.
- The lowest daytime temperature in January was -5°C (23°F), recorded on January 4, 1977.
- Nighttime temperatures dropped to -14°C (7°F) on January 31, 1977, marking the coldest January night on record.
- The wettest day in January Wuxi was on January 19, 2006 with 41 mm (1.6 in) of precipitation.
Best Places in China in January
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in January →
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What to Wear in Wuxi in January
Dress warmly and in layers for your trip to Wuxi in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Wuxi in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Wuxi's climate page.
Temperature Rainfall Sunshine Humidity
See the full Wuxi climate overview or explore weather in China.
