The hottest month in Beijing

The hottest weather in Beijing is June, July and August.

Climatic condition

Beijing has a warm temperate semi-humid and semi-arid monsoon climate. The annual average temperature is 1 1 ~ 13℃ in plain areas, 9 ~ 1 1℃ in mountainous areas below 800 meters above sea level, and 3 ~ 5℃ in extremely cold mountainous areas. The annual extreme maximum temperature is generally between 35-40℃.

The annual extreme minimum temperature is generally between-14 and-20℃, and 1966 (Daxing East Black Method) is as low as -27.4℃. It's 30 degrees below zero in the mountain area. It is hottest in July, and the average monthly temperature in the plain area is about 26℃. Mountain area below 800 meters above sea level 2 1 ~ 25℃. The maximum Leng Yue is 1, and the average monthly temperature in the plain area is -4 ~-5℃. The mountain area below 800 meters above sea level is -6 ~- 10℃. The annual temperature is between 30 ~ 32℃.

The spatial distribution of annual precipitation is uneven, with the windward slope in front of the northeast and southwest mountains as the relative precipitation center, which is 600-700 mm, less than 500 mm in the northwest and northern mountainous areas, and 500-600 mm in the plains and some mountainous areas.

Summer precipitation accounts for about 3/4 of the annual precipitation. The spatial distribution of summer precipitation is similar to that of the whole year: the windward slope areas in the northeast and southwest are relative precipitation centers, ranging from 450 to 500 mm, less than 400 mm in the northwest and northern mountainous areas, and 400 to 450 mm in the plains and some mountainous areas.