
- Monthly rainfall distribution:
- January - April: From January to April, the rainfall in Shihezi was relatively low. In January, the total rainfall was only 0.6 millimeters, and in February, there was almost no rainfall. In March, there was also no significant precipitation, and in April, although the temperature began to rise, the rainfall was still scarce. This is mainly because this period is in the transition from winter to spring in the region, and the atmospheric circulation pattern is not conducive to the formation of large - scale precipitation.
- May - August: The rainfall in May was 9.4 millimeters, which was a slight increase compared to the previous months. Starting from June, the rainfall in Shihezi increased significantly. In June, the total rainfall reached 43.4 millimeters, mainly due to the influence of summer monsoon activities. In July, the rainfall was as high as 109.5 millimeters, which was the month with the most rainfall in the year. The strong convective weather in summer, such as thunderstorms and heavy showers, led to this relatively high rainfall. In August, the rainfall was 102.3 millimeters, still maintaining a relatively high level. The warm and humid air masses in summer collided with the cold air masses in the region, creating favorable conditions for rainfall.
- September - December: In September, the rainfall dropped to 10.8 millimeters, and from October to December, there was basically no rainfall. As autumn and winter approached, the cold air mass gradually became dominant in the region, and the air was dry, resulting in a significant reduction in precipitation.
- Comparison with previous years: Compared with the average annual rainfall in previous years, the rainfall in Shihezi in 2024 was relatively high. The average annual rainfall in Shihezi is usually around 195.4 millimeters. The relatively abundant rainfall in 2024 may be related to the abnormal atmospheric circulation patterns in that year, such as the stronger influence of the summer monsoon, which brought more water vapor to the region.
- Impact of rainfall:
- Agriculture: The relatively abundant rainfall in 2024 was beneficial to local agricultural production. Adequate precipitation provided sufficient water sources for crop growth, especially during the growth period of summer crops from May to August. It reduced the need for artificial irrigation to a certain extent and was conducive to the growth and yield increase of crops such as cotton and wheat.
- Ecology: The increased rainfall also had a positive impact on the local ecological environment. It replenished the water sources of rivers and lakes in the region, which was conducive to the growth of vegetation and the improvement of the ecological environment. It also provided better habitats for some wild animals.
以上内容通过对石河子 2024 年降雨量的详细阐述,涵盖了月分布、与往年对比以及影响等方面。你对这样的科普文章是否满意,或者还有哪些信息希望进一步补充或调整 ?