Climate averages 1991–2020
Changzhou weather
in March.
A cool, moderately wet month: the 9th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a cool month in Changzhou: daytime highs average 14.6°C and nights cool to about 5.6°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 80 mm of rain on roughly 11 days, which makes March a moderately wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 58 min on an average March day.
The nearest other city in this atlas is Jiangyin (33 km away). In March its highs average 14.6°C, about as warm as Changzhou, with 79 mm of rain.
Among the 884 cities listed in China, Changzhou ranks joint 492nd of 884 for the warmest March highs and joint 622nd of 884 for the driest March (rainfall, lowest first). The mean March high of those 884 cities is 14.4°C; Changzhou is 0.3°C warmer than that mean.
From March to April, average highs rise by 5.9°C to 20.6°C, and monthly rainfall rises from 80 mm to 95 mm.
The annual picture
March in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Changzhou climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.9°C-0.1°C | -0.1°C | 58 | 8.3 | 10.310 h |
| February | 10.2°C1.6°C | 1.6°C | 57 | 8.2 | 11.011 h |
| March, selected | 14.6°C5.6°C | 5.6°C | 80 | 10.7 | 12.012 h |
| April | 20.6°C11.1°C | 11.1°C | 95 | 9.5 | 12.913 h |
| May | 25.4°C16.6°C | 16.6°C | 121 | 9.8 | 13.814 h |
| June | 28.3°C20.9°C | 20.9°C | 248 | 12.8 | 14.214 h |
| July | 31.5°C25.2°C | 25.2°C | 200 | 14.6 | 14.014 h |
| August | 31.1°C24.9°C | 24.9°C | 168 | 14.1 | 13.313 h |
| September | 27.3°C20.2°C | 20.2°C | 82 | 9.2 | 12.412 h |
| October | 22.5°C14.4°C | 14.4°C | 51 | 6.2 | 11.411 h |
| November | 16.6°C8.4°C | 8.4°C | 51 | 6.9 | 10.611 h |
| December | 10.2°C2.0°C | 2.0°C | 37 | 5.8 | 10.110 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
March in nearby cities
- Jiangyin in MarchChina · 33 kmHigh 14.6°C · Low 5.2°C · 79 mm rain
- Wuxi in MarchChina · 39 kmHigh 14.5°C · Low 5.9°C · 103 mm rain
- Taixing in MarchChina · 44 kmHigh 14.3°C · Low 4.9°C · 75 mm rain
- Yixing in MarchChina · 48 kmHigh 14.4°C · Low 6.8°C · 117 mm rain
- Zhangjiagang in MarchChina · 56 kmHigh 14.3°C · Low 5.3°C · 82 mm rain
- Licheng, China in MarchChina · 59 kmHigh 15.0°C · Low 6.0°C · 93 mm rain
- Zhenjiang in MarchChina · 68 kmHigh 14.5°C · Low 4.7°C · 76 mm rain
- Changshu in MarchChina · 76 kmHigh 14.8°C · Low 5.2°C · 83 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Changzhou) is explained once on the Changzhou year overview and on the Sources, method and limits page.