Climate averages 1991–2020
Rui’an weather
in April.
A mild, wet month: the 7th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a mild month in Rui’an: daytime highs average 19.6°C and nights cool to about 13.6°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 124 mm of rain on roughly 14 days, which makes April a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 49 min on an average April day.
The nearest other city in this atlas is Wenzhou (25 km away). In April its highs average 20.2°C, 0.6°C warmer than Rui’an, with 132 mm of rain.
Among the 884 cities listed in China, Rui’an ranks joint 625th of 884 for the warmest April highs and joint 664th of 884 for the driest April (rainfall, lowest first). The mean April high of those 884 cities is 20.6°C; Rui’an is 1.0°C cooler than that mean.
From April to May, average highs rise by 4.2°C to 23.8°C, and monthly rainfall rises from 124 mm to 174 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
Rui’an climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 11.8°C5.8°C | 5.8°C | 70 | 10.0 | 10.611 h |
| February | 12.7°C6.6°C | 6.6°C | 76 | 11.6 | 11.211 h |
| March | 15.3°C9.3°C | 9.3°C | 125 | 15.0 | 12.012 h |
| April, selected | 19.6°C13.6°C | 13.6°C | 124 | 14.4 | 12.813 h |
| May | 23.8°C18.6°C | 18.6°C | 174 | 14.5 | 13.514 h |
| June | 27.1°C22.8°C | 22.8°C | 261 | 15.9 | 13.914 h |
| July | 30.0°C25.8°C | 25.8°C | 153 | 13.7 | 13.714 h |
| August | 30.0°C25.8°C | 25.8°C | 228 | 18.0 | 13.113 h |
| September | 27.5°C23.0°C | 23.0°C | 173 | 14.4 | 12.312 h |
| October | 23.6°C18.1°C | 18.1°C | 88 | 7.6 | 11.512 h |
| November | 19.1°C13.3°C | 13.3°C | 83 | 9.7 | 10.811 h |
| December | 14.1°C7.7°C | 7.7°C | 64 | 8.9 | 10.410 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
- Wenzhou in AprilChina · 25 kmHigh 20.2°C · Low 13.2°C · 132 mm rain
- Jinxiang in AprilChina · 39 kmHigh 19.8°C · Low 14.5°C · 125 mm rain
- Fuding in AprilChina · 66 kmHigh 21.9°C · Low 13.8°C · 127 mm rain
- Lishui in AprilChina · 106 kmHigh 22.8°C · Low 13.1°C · 130 mm rain
- Songcheng in AprilChina · 119 kmHigh 21.4°C · Low 14.8°C · 124 mm rain
- Taizhou (Zhejiang), China in AprilChina · 124 kmHigh 20.8°C · Low 12.8°C · 116 mm rain
- Fu’an in AprilChina · 126 kmHigh 23.5°C · Low 14.2°C · 115 mm rain
- Guli in AprilChina · 137 kmHigh 22.3°C · Low 12.4°C · 152 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 Rui’an) is explained once on the Rui’an year overview and on the Sources, method and limits page.