Help me introduce the weather in St. Petersburg, Russia all year round

Affected by the ocean, St. Petersburg has a mild continental climate. The annual average temperature is 5.2℃, the annual precipitation is 585 mm, the summer is mild, and the average temperature in July is 17.7℃. It is cold in winter, with the average temperature of minus 6.5℃ in winter, minus 8℃ in Leng Yue in June 5438+ 10, the ice and snow period 132 days, and the period from mid-June 165438+ 10 to the middle and late April of the following year.

St Petersburg is one of the few cities with "white nights" in the world. The sunshine in midsummer is nearly 20 hours. In June and July, the short interval between sunset and sunrise is almost indistinguishable. June 2 1 day (summer solstice) is the "white day" of St. Petersburg every year. In the next few days, St. Petersburg has 23 hours of daylight a day. In fact, even in the only "dark" hour of the day, the sun is not really "setting", and there will be a faint light on the horizon.

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Natural resources of St. Petersburg

I. Hydropower

The most precious natural resources in St. Petersburg are rivers and lakes covering almost the whole of Leningrad, and rivers connect Leningrad with some areas at home and abroad. The largest of many lakes is Lake Ladoga, which is the largest lake in Europe, with an area of over 1.85438+0.000 square kilometers. The total length of rivers in this state is 50,000 kilometers, and several big rivers are neva river, Sviri, Volga and WuOksa. There are hydropower stations on the Volga River, Sviri River, Oksa River and Narwa River, as well as state-owned local power stations in Kirich and Leningrad nuclear power station.

Second, biology.

There are various animal and plant resources, including 60 species of mammals and 330 species of birds. There are many different natural landscapes here, such as the rocky islands in the northern part of Viborg Bay and Lake Ladoga, the vast swamp on the southern bank of Lake Ladoga, the glacier canyon covered with granite boulders in karelian isthmus, and the plains and hills south of neva river.

Three. mineral resources

The mineral deposits in St. Petersburg are bauxite, clay, phosphate rock, shale, granite, limestone and sand.

References:

Baidu encyclopedia St. Petersburg