Climatic conditions in Huatugou town

Huatugou town belongs to the climate type of desert area in mainland China. Windy and rainy, cold and dry, long in winter and short in summer, unclear in four seasons and large temperature difference between day and night are also important factors restricting economic development. The annual average temperature is 3.8℃, the hottest in July, with an average of 18.5℃, the extreme maximum temperature of 30.6℃, the coldest of 65438+ 10 month, the average temperature of-12.4℃ and the extreme minimum temperature of -25.3℃. The annual rainfall is 44 mm, the relative humidity is 30%, and the windy weather is more than 125 days all year round, mostly northwest wind, mostly gale of magnitude 8 or above. The annual average wind speed is 3. 1 m/s, the maximum wind speed is 22.3 m/s, the annual sunshine hours are 3 173.2 hours, the sunshine rate is 72%, and the frost-free period is 92%.