Climate averages 1991–2020

Huilong weather
in July.

A hot, wet month: one of the warmest and the 11th driest of the year.

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

Average high 29.3°C Daytime mean, July

Average low 25.3°C Night-time mean, July

Rainfall 159 mm 12 days with ≥1 mm

Daylight 14 h Sunrise to sunset, per day

July is a hot month in Huilong: daytime highs average 29.3°C and nights cool to about 25.3°C. By daytime temperature it is one of the warmest months of the year.

Expect about 159 mm of rain on roughly 12 days, which makes July a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 01 min on an average July day.

The nearest other city in this atlas is Chongming (22 km away). In July its highs average 29.4°C, about as warm as Huilong, with 153 mm of rain.

Among the 884 cities listed in China, Huilong ranks joint 630th of 884 for the warmest July highs and joint 279th of 884 for the driest July (rainfall, lowest first). The mean July high of those 884 cities is 30.0°C; Huilong is 0.7°C cooler than that mean.

From July to August, average highs fall by 0.1°C to 29.3°C, and monthly rainfall falls from 159 mm to 153 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

Huilong climate table

1991–2020

Monthly climate averages for Huilong, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	7.4°C2.6°C	2.6°C	63	8.5	10.310 h
February	8.5°C3.4°C	3.4°C	66	8.7	11.011 h
March	12.1°C6.4°C	6.4°C	97	10.9	12.012 h
April	17.2°C11.2°C	11.2°C	102	10.0	12.913 h
May	22.2°C16.6°C	16.6°C	116	9.5	13.814 h
June	25.4°C20.9°C	20.9°C	241	12.3	14.214 h
July, selected	29.3°C25.3°C	25.3°C	159	12.2	14.014 h
August	29.3°C25.7°C	25.7°C	153	12.9	13.313 h
September	25.9°C22.2°C	22.2°C	109	9.9	12.412 h
October	21.4°C17.1°C	17.1°C	63	5.9	11.411 h
November	16.2°C11.4°C	11.4°C	65	7.7	10.611 h
December	10.1°C5.2°C	5.2°C	48	6.8	10.110 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 Huilong

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