What is the rainfall in Dongying City, Shandong Province in 2006, 2007 and 2008?

The rainfall analysis of our city from June to July in 65438 is as follows:

As of July 3 1, the average rainfall in the city was 260mm, including 232.6mm in Guangrao County, 229.9mm in Dongying District, 250mm in Kenli County, 287.8mm in Lijin County and 299.8mm in Hekou District.

1, precipitation in dry season. The precipitation from June 5438 to April 2006 (dry season) can be summarized as follows: the rainfall in most parts of the city is relatively average, slightly more in the north than in the south, but the total precipitation is greatly reduced compared with normal years. The accumulated rainfall in dry season of the whole city is17.2mm, including Guangrao County14mm, Dongying District17.6mm, Lijin County18.8mm, Kenli County18.6mm and Hekou District18. Monthly rainfall: in 2006 10, the rainfall was1.7mm, 4.3mm in February, 0.3mm in March, and1.9mm in April, which was 60% less than normal. There is basically no effective rainfall, and the drought is developing rapidly.

2. Rainfall before flood season. Before the flood season (May) in 2006, the total precipitation in the city was 63.3 mm, a sharp increase compared with the previous four months and 70% more than the same period of last year. On May 4-5 and May 26-27, there were two heavy rainfall processes, 22.7 mm and 26.9 mm respectively, which greatly eased the drought in our city.

3. Rainfall in flood season. In the flood season of 2006 (June-July), the rainfall of the whole city was 177.5mm, with Lijin County 2 1 1.6mm being the largest, Hekou District 20 1.3mm and Kenli171. On June 13, 16, 28 and 30, and July 24 and 29 * *, there were six heavy rainfall processes, which were 23.2 mm, 14.4 mm, 19 mm and19 mm respectively. Among them, from July 29th to July 3rd1day, the city experienced the biggest heavy rainfall since the flood season this year, and the daily rainfall in four towns and villages reached more than 70mm, namely, Dongji Township in Kenli County 9 1mm, Shengtuo Town 77mm, Xinhu Township in Hekou District 89mm and Taiping Township 87 mm.. In addition, there were heavy rains of more than 50 mm in 9 townships. Due to the high intensity and short time, the rainfall process caused waterlogging in some towns and villages in our city, and a large area of water accumulated in the urban area.

1985 The average annual rainfall in Dongying City is 573mm. examination

Source: East Rising Star Dongying City, column: China City Economic and Social Yearbook Dongying City (1985).

1996- 1998 Dongying City is 137.7mm, from 6: 00 on July 6 to 8: 00 on 10, there was a continuous rainstorm in Dongying City, with an average rainfall of 137.7mm and a maximum rainfall of 237.0 mm.

Source: 1998, column: Memorabilia, Dongying Yearbook (1996- 1998).

200 1 drought resistance; Flood control; Accumulated 327mm [early prevention and flood control] In 2000, a severe early drought occurred in our city, with an annual accumulated rainfall of 327mm, 234mm less than normal. examination

Source: Drought and flood guarantee, column: Water Conservancy, Dongying Yearbook (200 1)

Disaster reduction in 2005; In the solar year of 76 1.6 mm, the average rainfall in the whole city was 76 1.6 mm, and there were 27 moderate to heavy rains in some areas, exceeding 820 mm. The frequency and spatial distribution of heavy rainfall were unprecedented in the past 50 years. examination

Source: Disaster Prevention and Mitigation, Column: Water Conservancy, Dongying Yearbook (2005).

Note: 1. Very few text errors are caused by OCR recognition, which can be studied in the source literature. .