Climate averages 1991–2020

Xinyuan weather
in August.

A warm, moderately wet month: the 2nd warmest and the 8th driest of the year.

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

Average high 25.2°C Daytime mean, August
Average low 11.8°C Night-time mean, August
Rainfall 51 mm 8 days with ≥1 mm
Daylight 14 h Sunrise to sunset, per day
Every month in Xinyuan · average highYear overview

August is a warm month in Xinyuan: daytime highs average 25.2°C and nights cool to about 11.8°C. By daytime temperature it is the 2nd warmest of the 12 months.

Expect about 51 mm of rain on roughly 8 days, which makes August a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 58 min on an average August day.

The nearest other city in this atlas is Wusu (160 km away). In August its highs average 28.0°C, 2.8°C warmer than Xinyuan, with 34 mm of rain.

Among the 884 cities listed in China, Xinyuan ranks joint 799th of 884 for the warmest August highs and joint 39th of 884 for the driest August (rainfall, lowest first). The mean August high of those 884 cities is 29.3°C; Xinyuan is 4.0°C cooler than that mean.

From August to September, average highs fall by 3.7°C to 21.5°C, and monthly rainfall falls from 51 mm to 43 mm.

The annual picture

August 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. -20-15-10-5051015202530 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly precipitation

Average total · mm
Average monthly precipitation totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 1000

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

Every month, side by side

Xinyuan climate table

1991–2020
Monthly climate averages for Xinyuan, 1991–2020
MonthAverage highHigh / lowAverage lowPrecipitation mm/monthWet days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 1.1°C-16.3°C-16.3°C195.09.49 h
February 4.1°C-13.2°C-13.2°C215.610.510 h
March 9.6°C-6.4°C-6.4°C378.311.912 h
April 16.1°C0.8°C0.8°C7011.313.413 h
May 20.3°C6.2°C6.2°C8012.114.715 h
June 23.5°C10.8°C10.8°C7111.015.415 h
July 25.5°C12.8°C12.8°C659.115.115 h
August, selected 25.2°C11.8°C11.8°C518.314.014 h
September 21.5°C7.5°C7.5°C437.712.513 h
October 15.0°C0.8°C0.8°C427.711.111 h
November 7.8°C-6.2°C-6.2°C387.39.710 h
December 2.4°C-13.5°C-13.5°C235.99.09 h

Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet 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

August in nearby cities

Distance from Xinyuan

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 Xinyuan) is explained once on the Xinyuan year overview and on the Sources, method and limits page.