Inside the aerosol spray can is a main ingredient, such as an asthma medication, and a propellant (something that provides thrust or movement). Early propellants were liquified gases such as hydrocarbons, carbon dioxide, or nitrous oxide.
What's the best time to go to Sapporo in Japan? Here are some annual weather facts we collected from our historical weather data: The months July, August and September have nice weather with a good average temperature. Most rainfall (rainy season) is seen in May, June, July, August, September and October. Cold season / winter is in the months January and February. On average, the warmest month is August. On average, the coolest month is January.
Throughout most of the country, the beginning of the month tends to be wetter, with mean rainfall totals generally decreasing as the month wears on. In Tokyo, October is the third-wettest month of the year, with 6 to 7 inches of rain usually falling. Sapporo, Osaka and Nagasaki all receive modest amounts of rain in October, usually between 4 and 5 inches. In the far south, the summer monsoon season draws to a close, with about 6 inches of rain falling on Okinawa.