Changshu weather
At 6:30 AM local time it was clear and 18°C (64°F). Mostly light, on-and-off rain; heavier around 10 PM (5.3 mm total). Best months for weather: Apr–May, Sep–Nov. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Changshu, Jiangsu, China.
Current conditions
- Clouds
- 0%
- Chance of rain
- 2%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 10 PM (5.3 mm total)
Daily Forecast
Best Time to Visit
Peak season Apr–May, Sep–NovOff season Jul, Dec–Feb
About Changshu weather
Is it raining in Changshu right now?
No. It’s clear and 18° right now. Mostly light, on-and-off rain; heavier around 10 PM (5.3 mm total).
What’s the weather like in Changshu this week?
Over the next 7 days, expect highs of 16–26° and lows of 12–16°. Rain is likely on 4 of 7 days (Sunday, Monday, Wednesday, Saturday). The driest day looks like Friday.
Has it been raining in Changshu lately?
In the past 7 days, Changshu had 1 rainy day and 8.4 mm of rain in total.
What should I pack for Changshu?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Changshu weather by month
When is the best time to visit Changshu?
Based on weather alone, the best time to visit Changshu is Apr–May, Sep–Nov, according to NASA's 2001–2025 climate averages. Jul, Dec–Feb tends to be the least pleasant. Average highs run from 8°C (46°F) in January to 32°C (90°F) in July.
What is the rainiest month in Changshu?
July is the wettest month, with about 188 mm (7.4 in) of rain on average. December is the driest, with about 43 mm (1.7 in).
What is the hottest month in Changshu?
July is the warmest, with average highs of 32°C (90°F) and lows of 25°C (77°F). January is the coolest, with highs of 8°C (46°F) and lows of -1°C (30°F).
Does Changshu have a rainy season?
Yes. Jun–Aug is the rainy season (150 mm or more a month), while Dec is usually dry (under 60 mm).
How warm is the sea in Changshu?
The sea is warmest in August at about 33°C (91°F) and coolest in January at about 6°C (44°F). It is comfortable for swimming (22°C or more) in May–Oct.
Changshu weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months