Climate averages 1991–2020

Shanwei weather
in July.

A hot, very wet month: the 2nd warmest and the 10th driest of the year.

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

Average high 29.5°C Daytime mean, July

Average low 25.8°C Night-time mean, July

Rainfall 300 mm 23 days with ≥1 mm

Daylight 13 h Sunrise to sunset, per day

July is a hot month in Shanwei: daytime highs average 29.5°C and nights cool to about 25.8°C. By daytime temperature it is the 2nd warmest of the 12 months.

Expect about 300 mm of rain on roughly 23 days, which makes July a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 23 min on an average July day.

The nearest other city in this atlas is Donghai (35 km away). In July its highs average 30.3°C, 0.8°C warmer than Shanwei, with 281 mm of rain.

Among the 884 cities listed in China, Shanwei ranks joint 620th of 884 for the warmest July highs and 862nd of 884 for the driest July (rainfall, lowest first). The mean July high of those 884 cities is 30.0°C; Shanwei is 0.5°C cooler than that mean.

From July to August, average highs rise by 0.1°C to 29.6°C, and monthly rainfall rises from 300 mm to 351 mm.

The annual picture

July in context

30-year average

Average highAverage low°C

Monthly rainfall

Average total · mm

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

Every month, side by side

Shanwei climate table

1991–2020

Monthly climate averages for Shanwei, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	18.9°C11.9°C	11.9°C	30	4.5	10.911 h
February	19.7°C13.3°C	13.3°C	47	7.8	11.411 h
March	22.2°C16.1°C	16.1°C	71	10.4	12.012 h
April	24.8°C19.7°C	19.7°C	129	13.1	12.713 h
May	27.2°C22.9°C	22.9°C	224	18.5	13.213 h
June	28.6°C25.2°C	25.2°C	360	24.1	13.514 h
July, selected	29.5°C25.8°C	25.8°C	300	23.0	13.413 h
August	29.6°C25.6°C	25.6°C	351	23.3	12.913 h
September	29.1°C24.5°C	24.5°C	225	16.0	12.312 h
October	27.3°C21.5°C	21.5°C	62	6.1	11.612 h
November	24.4°C17.6°C	17.6°C	41	4.6	11.111 h
December	20.3°C13.2°C	13.2°C	35	4.6	10.811 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

July in nearby cities

Distance from Shanwei

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