What is the weather and climate like in Jiuquan?

Date weather phenomenon temperature wind direction wind force

Monday night 18, cloudy and low temperature, west wind 14℃

Tuesday 19, sunny and high temperature during the day, 32℃, westerly wind 3-4.

Sunny at night, low temperature 16℃, west wind.

Wednesday, 20th, sunny and high temperature during the day, 32℃, west wind 3-4.

Sunny at night, low temperature 17℃, west wind.

2 1 Thursday, sunny day, high temperature, easterly wind at 33℃.

Sunny at night, low temperature 17℃, west wind.

Jiuquan is a semi-desert arid climate, characterized by dry climate, less precipitation, strong evaporation, long sunshine, large temperature difference in Leng Xia in winter, cool in autumn and windy and dusty in spring. Temperature: the highest temperature in the whole year is℃, the lowest is -3 1.6℃, the annual average temperature is 7.9℃, 1 month temperature is -9.9℃, and the temperature in July is 22.2℃, with a large temperature difference between day and night. Wind direction: the dominant wind direction throughout the year is southwest wind, followed by east wind and northwest wind. The maximum wind speed is 26 m/s, and the average wind speed is 2.3 m/s. Rainfall: the annual average rainfall is 84 mm, and the maximum rainfall is 158 mm, which is concentrated in June -65438+ 10, with an annual average rainfall of 62 days. The average annual evaporation is 2 1, 4 1.4 mm, which is 27.3 times more than the rainfall. Relative humidity: the highest is 56%, with an annual average of 46%. Snow: maximum snow depth14 mm. Freezing: the depth of frozen soil is 1.32m at the coldest time, and the freezing period is generally 1 1 to April of the following year. Sunshine: the annual average sunshine hours are 3056.4 hours, with an average sunshine percentage of 69%, reaching 78% in June at 5438+ 10.