Climate averages 1991–2020
Yishan weather
in April.
A mild, moderately wet month: the 6th warmest and the 7th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
April is a mild month in Yishan: daytime highs average 19.8°C and nights cool to about 7.5°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 40 mm of rain on roughly 6 days, which makes April a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 05 min on an average April day.
The nearest other city in this atlas is Xinzhai (21 km away). In April its highs average 20.2°C, about as warm as Yishan, with 39 mm of rain.
Among the 884 cities listed in China, Yishan ranks joint 610th of 884 for the warmest April highs and joint 293rd of 884 for the driest April (rainfall, lowest first). The mean April high of those 884 cities is 20.6°C; Yishan is 0.8°C cooler than that mean.
From April to May, average highs rise by 5.5°C to 25.3°C, and monthly rainfall rises from 40 mm to 61 mm.
The annual picture
April 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
Yishan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.6°C-5.4°C | -5.4°C | 11 | 2.4 | 10.010 h |
| February | 6.9°C-3.2°C | -3.2°C | 17 | 3.2 | 10.811 h |
| March | 12.8°C0.9°C | 0.9°C | 23 | 3.9 | 11.912 h |
| April, selected | 19.8°C7.5°C | 7.5°C | 40 | 5.8 | 13.113 h |
| May | 25.3°C13.5°C | 13.5°C | 61 | 6.7 | 14.114 h |
| June | 29.1°C18.6°C | 18.6°C | 69 | 8.1 | 14.615 h |
| July | 30.2°C22.2°C | 22.2°C | 175 | 13.8 | 14.414 h |
| August | 28.8°C21.4°C | 21.4°C | 163 | 13.7 | 13.514 h |
| September | 25.2°C16.2°C | 16.2°C | 70 | 6.5 | 12.412 h |
| October | 19.6°C9.6°C | 9.6°C | 31 | 4.3 | 11.311 h |
| November | 12.0°C2.3°C | 2.3°C | 28 | 4.2 | 10.310 h |
| December | 5.3°C-3.2°C | -3.2°C | 13 | 2.6 | 9.710 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
April in nearby cities
- Xinzhai in AprilChina · 21 kmHigh 20.2°C · Low 7.8°C · 39 mm rain
- Yeyuan in AprilChina · 28 kmHigh 20.4°C · Low 8.0°C · 39 mm rain
- Tangwu in AprilChina · 29 kmHigh 20.2°C · Low 7.7°C · 38 mm rain
- Linqu in AprilChina · 36 kmHigh 20.7°C · Low 8.3°C · 39 mm rain
- Linghe in AprilChina · 38 kmHigh 20.5°C · Low 8.1°C · 40 mm rain
- Qiaoguan in AprilChina · 42 kmHigh 20.2°C · Low 7.8°C · 38 mm rain
- Yingqiu in AprilChina · 43 kmHigh 20.4°C · Low 8.1°C · 38 mm rain
- Huanglou in AprilChina · 48 kmHigh 21.0°C · Low 8.6°C · 37 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 Yishan) is explained once on the Yishan year overview and on the Sources, method and limits page.