The weather in Europe and America is not cold.

1 1 month in Iran is already in late autumn. In recent two years, it has been raining continuously from 1 1 month, and the climate is much humid, which makes people feel more comfortable. The average temperature is 1 1. 1℃, and the weather is already very cold. Of course1early October 1 1 is warmer, probably 13, 14℃, the end of July and August 1 1. The temperature difference between morning and evening is still very large. Wear spring and autumn clothes (sweater+coat) at noon and more in the morning and evening. The probability of precipitation is not great. /kloc-there will be a light rain in about 0/0 day, and the sunshine condition is still very good, with an average of 6-8 hours per day.