Weather in Shunde, Foshan, western Guangdong

20 1 1 year, the average temperature in the whole province is 2 1.5℃, the lowest since 15 years.

The average precipitation in the whole province is 1389 mm, which is 23% less than normal, and it is the fifth dry year in recent 6 1 year.

During the year, the temperature fluctuated greatly: the average temperature in the whole province in June was only 9.6℃, which was the lowest since 195 1 and the highest since the record.

The annual average number of high temperature days in the province is 23.8 days, which is 10.5 days more than normal, ranking seventh in history. Abnormal distribution of precipitation in the year: the average precipitation in April and August in the province is 195 1, which is the least in the year, and it is abnormally high in June, June and1October. Severe drought occurred in autumn, winter and spring from June 20 10 to the end of April. On May 3, the flood season in the province began, 24 days later than normal; The rainfall of "Dragon Boat Water" is the fourth least in history; In June+10, 5438, Guangzhou issued the latest red rainstorm warning signal. There are **4 tropical cyclones landing in the whole year or seriously affecting our province, which is slightly less than normal. The first typhoon "Sally Jia" landed on June 1 1 day, which was earlier than normal 17 days. The strong typhoon Shana caused great losses in western Guangdong. Due to timely early warning and proper typhoon prevention measures, no one died and the economic loss was light. The severe convective weather on April 17 caused serious impact, and the gust recorded by the automatic station reached 14, causing heavy casualties. According to incomplete statistics, in 20 1 1 year, all kinds of meteorological disasters in our province caused 3 1 person deaths in the province, and the direct economic loss was about 2.436 billion yuan. 2.20 1 1, major weather and climate events in our province, 1. 20 1 1 No one died in the typhoon disaster, and 20 numbered tropical cyclones were generated in the northwest Pacific Ocean, 7.3 fewer than normal. There were 4 landings or serious impacts in Guangdong, slightly less than 5.3 in normal years, among which 3 landings (3.8 in normal years) seriously affected 1 month. The first stop "Sally Jia" landed in Guangdong on June 1 1, which was 17 days earlier than normal; Tropical storm "Haima" 1 105 landed twice on June 23, and there was a disaster in western Guangdong. 1 108 the strong tropical storm "luotan" landed in Wenchang, Hainan on July 29, bringing violent storms to the coast of our province; 1 1 17 The strong typhoon Shana landed in Xuwen, causing heavy losses in western Guangdong. According to incomplete statistics, tropical cyclones caused direct economic losses of about 654.38+0.62 billion yuan in our province in * * *. No one died because of timely early warning and proper typhoon prevention measures. (1) "Sally Jia" landed early, local rainstorm ~ Tropical storm "Sally Jia" No.1103 landed in the coastal area of Haojiang District, Shantou City at 05: 45 on June 5, with the lowest air pressure at the center of 998 hectopascals and the maximum wind force near the center of 8. Affected by it, in June 1 1 day, there were 7 ~ 9 winds in the sea and coastal areas of eastern Guangdong, and heavy rains occurred in eastern Guangdong and the Pearl River Delta. "Sally Jia" is the earliest tropical cyclone (the first typhoon) that landed in our province this year, which was earlier than normal 17 days. (2) "Haima" landed twice, and was affected by the disaster in western Guangdong on June 23rd 10: 00. Tropical storm "Haima" landed on the coast at the junction of Dianbai and Yangxi. When it landed, the maximum wind force near the center was 8 because it was 165438+. /kloc-landed again on the coast of Wuchuan, Zhanjiang at 0/5: 50. When landing, the maximum wind force near the center is 8. After landing, it continued to move to the west, and the intensity gradually weakened, far away from our province. Affected by the tropical storm "Haima", there were heavy rains in western Guangdong, southern Pearl River Delta and eastern Guangdong from June 22 to 24, and some heavy rains in Yangjiang and Zhanjiang in our province. According to the statistics of June 24, the province's direct economic loss was 45 million yuan, mainly the loss of agriculture, forestry, animal husbandry and fishery and the damage of water conservancy facilities, and no casualties were reported. (3) "Luotan" has a serious impact. The severe tropical storm 1 108 coastal storm landed in Longlou Town, Wenchang, Hainan at 7: 40 on July 29th. When landing, the maximum wind force near the center was 10 and the minimum pressure was 980 hectopascals, which became a tropical cyclone that seriously affected our province. Affected by "Luotan" and its peripheral circulation, there were heavy rains and local rainstorms in cities and counties such as Zhanjiang, Shanwei, Huizhou and Shenzhen from 29th to 30th, and thunderstorms occurred in other areas. There was a strong wind of 7 ~ 10 in the waters off the Pearl River Estuary and the coast of western Guangdong, and Xuwen recorded a maximum gust of 29 meters per second. Maoming marine meteorological buoy station recorded a maximum wave height of 8.6 meters. "Luotan" effectively alleviated the high temperature weather in the early stage, and the violent storms brought by it caused direct economic losses of 49 million yuan in Zhanjiang City. 2. Strong typhoon Shana caused heavy losses in western Guangdong. The No.1 1 17 strong typhoon "Shana" landed on the coast of Wengtian Town, Wenchang, Hainan at 9 14: 30 on September, with a central wind force of 14 (42m/s) and a central minimum pressure of 960 hectopascals. 2 1: 15, "Shana" landed again in the coastal area of Jiaowei Township, xuwen county. At the time of landing, the central wind force 12 (35 m/s), and the central minimum pressure is 968 hectopascals. Continue to move to the west-northwest direction at a speed of about 20 kilometers per hour, and then enter the Beibu Gulf. "Shana" caused heavy rain in the south of our province (the government of Yangchun Bajia Town recorded a torrential rain with the maximum rainfall of 3 1 1.5 mm) and windy weather with winds of 8-9 and gusts of 10- 12. Storm surges have also appeared in coastal areas, and many seawalls in Zhanjiang and Maoming are in danger. The storm caused serious losses to most parts of western Guangdong. According to the statistics of the provincial three defenses, as of 8: 00 on the 30th, Zhanjiang, Maoming and Yangjiang in our province were affected, with direct economic losses of 65.438+52.8 billion yuan, of which 553 million yuan was lost in water conservancy facilities. 3. "4.17" severe convective weather caused heavy casualties. 20 1 1 year, the average number of thunderstorm days in the province is 55.3 days. During the year, the strong convective weather was mainly thunderstorm and gale, short-term heavy precipitation, tornado and hail. * * * caused direct economic losses 1.3 1 100 million yuan, and 23 people died. On April 17, our province suffered the most severe convective weather since 20 1 1 year. The main features of this process are as follows: ① The wind is extremely strong. The maximum gust was 45.5m/s (14, 1994, the maximum instantaneous wind speed recorded since the establishment of the regional automatic weather station in Guangdong), and the maximum gust was 42.5m/s (14) in hengli town, Nansha, Guangzhou, and 65,438 in the whole province. ② Strong locality. Precipitation, gale, hail and thunder and lightning are mainly distributed along the moving path of strong thunderstorms in an east-west narrow strip shape. Hail weather occurred in Foshan, Nansha, Guangzhou and Zhaoqing around noon on June 5438+07. According to the lightning monitoring network, the number of lightning strikes in the whole province reached 22 10, including 1395 in the Pearl River Delta region. (3) Heavy casualties. The process caused direct economic losses of about 55 million yuan, with 19 people dead and 155 people injured.