Climate averages 1991–2020

Yongchuan weather
in April.

A warm, wet month: the 6th warmest and the joint 6th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 22.8°C Daytime mean, April
Average low 14.8°C Night-time mean, April
Rainfall 107 mm 15 days with ≥1 mm
Daylight 13 h Sunrise to sunset, per day
Every month in Yongchuan · average highYear overview

April is a warm month in Yongchuan: daytime highs average 22.8°C and nights cool to about 14.8°C. By daytime temperature it is the 6th warmest of the 12 months.

Expect about 107 mm of rain on roughly 15 days, which makes April a wet month (the joint 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 51 min on an average April day.

The nearest other city in this atlas is Nandajie (2 km away). In April its highs average 22.8°C, about as warm as Yongchuan, with 107 mm of rain.

Among the 884 cities listed in China, Yongchuan ranks joint 220th of 884 for the warmest April highs and joint 610th of 884 for the driest April (rainfall, lowest first). The mean April high of those 884 cities is 20.6°C; Yongchuan is 2.2°C warmer than that mean.

From April to May, average highs rise by 3.3°C to 26.0°C, and monthly rainfall rises from 107 mm to 143 mm.

The annual picture

April in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 05101520253035 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 2000

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Yongchuan climate table

1991–2020
Monthly climate averages for Yongchuan, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 10.9°C5.3°C5.3°C308.810.510 h
February 13.5°C7.2°C7.2°C349.611.111 h
March 17.8°C10.5°C10.5°C6713.612.012 h
April, selected 22.8°C14.8°C14.8°C10715.112.913 h
May 26.0°C18.4°C18.4°C14316.413.614 h
June 28.5°C21.7°C21.7°C16816.114.014 h
July 31.6°C24.4°C24.4°C15915.113.814 h
August 31.8°C24.4°C24.4°C14914.413.213 h
September 27.3°C20.8°C20.8°C12013.612.412 h
October 21.4°C16.2°C16.2°C10717.211.511 h
November 17.1°C11.6°C11.6°C6912.010.711 h
December 12.0°C6.9°C6.9°C389.710.310 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

Distance from Yongchuan

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 limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Yongchuan) is explained once on the Yongchuan year overview and on the Sources, method and limits page.

Nandajie lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.