The weather situation in Wenzhou during the National Day holiday.

There are many thunderstorms in the early period of Wenzhou National Day holiday, and cloudy weather is the main weather in the later period.

Among them, there were scattered showers or thunderstorms in the afternoon of September 29, and there was an obvious shower or thunderstorm weather process on September 30. Thunderstorm areas may be accompanied by strong convective weather such as short-term heavy precipitation, strong lightning, 7-9 thunderstorms and strong winds. On June 1 day and June 65438+6, there will be cooling, strong wind and weak weather due to the influence of two weak cold air.

During holidays, the temperature fluctuates greatly. The lowest temperature on June 2nd-1October 3rd is 2 1℃, 15- 17℃, but on the whole, the temperature is still high.

Judging from the weather conditions, holiday weather is more suitable for travel, and attention should be paid to prevent the adverse effects caused by shower weather. In addition, on June 65438+1October 65438+1October 6 and June 65438+1October 6, northerly winds of magnitude 8-9 occurred in the coastal waters of our city, which may have an impact on sea routes at that time. Please pay attention to the citizens who travel to the sea.

Physical geography of Wenzhou

Wenzhou belongs to subtropical monsoon climate zone, with obvious alternation of winter and summer monsoon, moderate temperature, four distinct seasons and abundant rainfall. The annual average temperature 17.3- 19.4℃, 10, the average temperature in October is 4.9-9.9℃, and the average temperature in July is 26.7-29.6℃. It's not cold in winter and not hot in summer. The annual precipitation is between11/kloc-0-2,494 mm, with plum rains at the turn of spring and summer, tropical cyclones from July to September, and the frost-free period is 24 1-326 days. The annual sunshine duration is between 1442-2264 hours.

The development of rivers in Wenzhou is restricted by geological structure and flows along Huaxia fault zone. The mainstream generally flows from west to east. Due to the influence of vertical and horizontal faults, most tributaries form a pinnate water system. Many rivers have asymmetric watersheds on the left and right banks. For example, most tributaries of Oujiang River are developed on the left bank. Feiyunjiang is even worse. Most rivers are tidal rivers with strong mountain streams.

Refer to the above contents: Wenzhou Municipal Government-Municipal Meteorological Bureau released the weather conditions during the Mid-Autumn Festival of National Day.