Climatic Characteristics of Hukou of Yellow River Waterfall

The average elevation of Hukou Waterfall is 958.6 meters, and the climate belongs to the continental temperate-warm temperate monsoon climate on the plateau. It is semi-arid in the north and semi-humid in the south, with significant differences between the north and the south.

The annual average temperature of Hukou Waterfall is 9.9℃, with four distinct seasons. Winter is cold, the longest. It entered winter from 10 to 17, and it did not enter spring until April 4, which lasted 170 days. The maximum Leng Yue 1, the average maximum temperature is only 2.2℃, and the average minimum temperature is -65438+. There is little rain and snow in winter and spring, which is prone to drought, sandstorm, cold wave and frequent meteorological disasters. In February-February, 65438, the average total precipitation was only 3-5 mm, and it was cool and rainy in summer and autumn. Summer begins on June 26th and autumn begins on August 14. In a year, the precipitation is the most from June to September, and the precipitation is the most from July to August. The total precipitation is above 100 mm, and there are also many storms and hail. In the hottest period of the year, the average maximum temperature is 28.9℃, and the extreme maximum temperature that once appeared is 39.7℃. The maximum number of high temperature days in a year is 18 days, and the longest continuous high temperature days is 8 days. There is plenty of sunshine, with little annual change, and the sunshine hours of each month can reach 6-8 hours. The average first frost begins in the middle of1October, and the final frost ends in early April, with a frost-free period of 152 days.