Folk signs have been known since ancient times. People constantly accumulated them and used them in their activities, primarily in agriculture, where the weather plays an important role. Weather signs are important not only for rural workers, but also for people of any profession, fishermen and hunters, mushroom pickers and harvesters, tourists and summer residents. Knowing the signs and characteristics of the climate of your region helps to give a forecast not only for tomorrow, but also to predict what spring, summer, autumn, and winter will be like. Collect and remember signs, as Klara Nikolaevna Selyangina did. In her “Calendar of folk signs of weather for all days of the year” there are about 3000 of them. With their help, nature “talks” to us. Be an active participant in this conversation!