Ключевые слова: background, blue, celsius, centigrade, christmas, climate, closeup, cold, cool, cooling, december, degree, device, extreme, fahrenheit, forecast, freeze, frost, frosty, glass, ice, icy, indicator, low, measure, measurement, mercury, meteorology, minus, nature, number, outdoor, outside, scale, season, seasonal, snow, snowdrift, snowflake, symbol, temperature, thermometer, thermostat, tool, weather, white, winter, wintertime, wintry, zero,