As used in aerosol cans, their contribution to lower level ozone formation is negligible. Compressed gas, such as carbon dioxide (the same gas which puts the âfizzâ in soda pop) is used in products designed to deliver a coarse spray at close rangeâ¦in household disinfectants, or example.
What's the best time to travel to Sao Paulo in Brazil? 1  Most rainfall (rainy season) is seen in January, February, March, October, November and December. 2  On average, the warmest month is November.  On average, the coolest month is June.
While Brazil's two most populous cities are fewer than 300 miles apart, Rio de Janeiro and Sao Paulo offer two distinct winter experiences for visitors. Rio de Janeiro's proximity to the coast produces mild winters with daytime highs in the mid-80s and nights seldom dropping below 65 degrees.