During the Mid-Autumn National Day holiday in Heilongjiang Province, cold air frequently rains for many days and the temperature is low.

During the Mid-Autumn National Day holiday, Heilongjiang was frequently affected by cold air, with low temperature, strong wind and rainy weather, but the overall rainfall was not large.

On the first day of the holiday, that is, September 29th, there were many days of total precipitation in Heilongjiang Province, but the rainfall was not large. There will be showers in Harbin, Daqing and Suihua, and the local area may reach the moderate rain level. During the holidays, due to the influence of cold air, the temperature is low and the wind is strong in most parts of Heilongjiang. At the same time, there are more rainy days, but the overall rainfall is not large.

It is suggested that Heilongjiang residents who travel during holidays should pay attention to carrying rain gear and traffic safety, pay attention to local weather forecast and obtain the most accurate information. The meteorological department reminded that there were many rainy days and cold weather during the Mid-Autumn National Day holiday in Heilongjiang. The public should remember to bring rain gear, add clothes in time and pay attention to traffic safety.

Introduction of climate characteristics in Heilongjiang Province;

1. Temperature: Winter in Heilongjiang is long and cold. 1 year, the average temperature is below -20℃, while the average temperature in July is around 20℃. The temperature in annual range is high in Heilongjiang, and the temperature changes greatly in one year.

2. Precipitation: The precipitation in Heilongjiang is mainly concentrated in summer, and June-August is the rainy season, with a large amount of precipitation. However, due to the influence of Siberian high and ocean warm current, there is less precipitation in Heilongjiang in autumn, and the air is crisp in autumn.

3. Wind direction and wind force: The dominant wind direction in Heilongjiang is north wind and northwest wind in winter, and southeast wind and south wind in summer. The wind power in Heilongjiang is relatively strong, especially in winter, the wind power can reach more than 6.

4. Humidity: The humidity in Heilongjiang is low, especially in winter, the air is dry and it is easy to generate static electricity. The humidity is relatively high in summer, but it is still relatively low.

5. Snow and freezing: Due to the low temperature, it often snows and freezes in winter in Heilongjiang. It begins to snow in mid-June every year at 65438+ 10, and it will not finish until mid-March next year. So the traffic in Heilongjiang is often blocked in winter.

6. Sunshine hours and solar radiation: Due to the high latitude in Heilongjiang, the days are longer in summer and shorter in winter. In summer, the amount of solar radiation is large and sunny, while in winter, the amount of solar radiation is small and the sunshine is insufficient.

Reference to the above content: Baidu Encyclopedia-Heilongjiang