Editor: Yan Lan
Last summer, the Castle there for 5 days above 30 ℃, high temperature, the longest in nearly 50 years, dust, haze, blowing sand appeared frequently as the main cause of air quality ... ... January 24, Municipal Meteorological Bureau released the 2010 climate assessment, announced the top ten weather and climate events. Overall, the 2010 weather disasters occur without large-scale climate year for a normal year. the lowest temperature of -14.2 ℃
highest 37.6 ℃
just past 2010, the early spring snow and more rain in summer and autumn more than the height of summer and more hot weather in late summer early autumn are rainy days, autumn and winter drought, late autumn weather in more dust and haze. January 24, Municipal Meteorological Bureau released the 2010 climate assessment, general, 2010, no large-scale meteorological disasters, climate year for a normal year.
temperature, the average temperature of the city in 2010 12.7 ℃, higher than the same period the year 0.4 ℃, since 1997 the 14th consecutive year high, lower than the same period in 2009, 0.6 ℃. Compared with the average annual temperature, annual mean temperature of Lacey and flat, the average temperature in other districts, cities are high. Extreme minimum temperature of -14.2 ℃, 2010 年 5 January sunrise now Lacey; extreme maximum temperature of 37.6 ℃, 2010 年 6 July sunrise in Jimo now.
below normal rainfall and more sunlight than the year before
According to the municipal meteorological bureau of statistics, last year the total rainfall of 697.1 mm the city, more than the same period the year 36.5 mm, 93.1 mm more than in 2009. Annual rainfall mainly concentrated in May to 9 months up to August. 619.8 mm rainfall in the city districts (Laoshan) ~ 783.9 mm (Jimo), with Qingdao, Jimo and Jiaonan 700 mm, the other regions, and municipalities in the 619.8 mm ~ 664.1 mm between.
According to the staff in 2010, the city's average sunshine time is 2276 hours, 257 hours less than normal, young than 158 hours in 2009, since 1998 the 13th consecutive year below normal. The city from the monthly average sunshine hours of view, 7 months, 10 months to December more than normal, other months are less.
haze air quality days and more than 4 times the previous year
2010 in Qingdao city air quality days for 331 days, the fine rate was 90.7%, which The average concentration of sulfur dioxide decreased slightly, respirable particulate matter air quality is still of major pollutants in the city.
2010 in urban area's three major air pollutants in 2009, compared with the average concentration of sulfur dioxide reduces the average concentration of 0.001 mg / cubic meter, respirable particulate matter, The average nitrogen dioxide concentrations were increased by 0.001 mg / cubic meter, 0.005 mg / cubic meter.
from the meteorological point of view, the weather affect the air quality there are strong winds, dust, haze, blowing sand and fog. Windy city of Qingdao in 2010 to 43 days, 11 days more than in 2009; dust 5 days, more than 2009 youth 1 day; haze 77 days 62 days more than in 2009; heavy fog 49 days, more than 6, 2009 days. Days of haze in 2010 than in 2009 suddenly increased 4 times.
2010 Top Ten weather and climate events
snow snow away 30.17 million yuan
2010 annual snowfall days 22 days, more than in 1 March 2010. February 28, 2010 至 3 1 March, Lacey city suffered severely affected by cold rain and snow, the ground snow depth of 4 cm, a total of 30.17 million yuan in direct economic losses caused.
continuous low temperature is the coldest spring since 1988 年 1 月
2010 6 日 appear low temperature -11.1 ℃. Low-temperature long duration. The average temperature in the urban areas in spring 9.8 ℃, lower than the same period the year 1.0 ℃, the lowest since 1988.
haze, blowing sand into the lower air quality, mixed weather. From late September 2010, the haze suddenly increased, decreased air quality and visibility, and in severe urban visibility less than 2 km, the hospital was significantly increased in patients with respiratory diseases. November 21, 2010 appeared in blowing dust.
more than 200 acres of wheat have been affected and drought
from October 2010 to mid-end, Qingdao City, there has not been effective precipitation. As a long time without precipitation, temperature higher than normal, above normal sunshine, frost in parts of the city of more than 200 acres of wheat affected by the drought.
record high temperature days, the longest consecutive sauna
2010 summer, mainly in high-temperature period in early July and August, the middle, where: July 3 to 7 days, the city's highest temperature for 5 days above 30 ℃ in the urban areas the average maximum temperature of 5 days 31.4 ℃, for the same period in Qingdao, the highest since 1961, and the longest history.
gale winds destroyed fruit and vegetable greenhouses
2010 年 4 26, by the strong cold air and the Bohai Sea cyclone, there were strong winds rains, part of the fruit and vegetable greenhouses damaged areas, causing serious economic losses.
heavy rain, thunderstorms, torrential rains of 6 next year
2010 a total of 6 times in Qingdao heavy rainfall. Among them, August 22 ~ 29, the city began a 8-day continuous rain, continuous rain in this process, the August 22 storm, Jiaozhou, Qingdao, Aug. 28 storm.
lightning strike lightning strike killed a high school students
7 月 18 am, 10-kilovolt power lines Jiaonan being struck by lightning, power lines were split into the three 6 cut-off; August 22 to 23 days during a lightning storm, Lacey being struck by lightning killed a high school students.
suburb of rain with rain the next 8 days
with cold air and the subtropical high in the western edge of the joint action of warm air, August 22 ~ 29, appears with the city's wet weather in Qingdao, where Lacey, roughness, Jimo 8 days consecutive rainfall, other regions, and municipalities 5 to 7 days, is rare in recent years. 8 days the city is 137.7 mm average rainfall, urban, Laoshan and Jiaozhou 8 days of rain over the whole year-round rainfall in August, which Jiaozhou, urban storm also appeared.
fog foggy days than in 2009 6 days
2010 in urban area throughout the year there were heavy fog 49 days, 2.5 days less than normal , 2009, more than 6 days. Qingdao City in February, July, August and September than the same period the year round, the rest of the month less than normal; mainly less than normal in spring and winter period, October and November was no fog. Fog season (5 to 7 months) fog less than normal; February fog at 7 days, 4.3 days more than the same period the year.
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