Meteorological observations in the winter

Observations write in a special journal that you want to save for comparison with records of subsequent years. Organize Meteorological circle. Establish communication with the nearest weather station or the nearest museum of local lore, mug (or school with which the circle) should take care to purchase a thermometer to measure air temperature. The thermometer must first check for the nearest weather station and record the amendments that will need to do to his testimony. Observations taken at meteorological stations do 4 times a day: at 1 am, 7 am to 1 pm and 7 pm. School club can choose for themselves that the order of observations, which for him is most convenient. But it is already necessary to hold constant and does not change at will. In addition to temperature, we can observe clouds and note whether all the sky covered with clouds, or only part of it, or it is cloudless. At meteorological stations taken to determine cloudiness 10 points. Figure 10 indicates that the whole sky covered with clouds, 5 - half, 1 - one lesyataya, 0 - completely clear sky. In addition to clouds, observe the strength and direction of wind.