The climate of São Paulo is rarely below 10 degrees Celsius even in winter, which is a relatively warm climate. The best seasons are spring and autumn, but the weather is so volatile that it is said that there are four seasons even during the day, so basically you should wear summer clothes and prepare something to wear when you go out.

Sao Paulo Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature 27 28 27 25 23 22 22 23 24 25 26 26 Lowest Temperature 19 19 18 16 14 12 12 13 14 15 17 18 Precipitation 239 217 160 76 74 56 44 39 81 124 146 201 　Rio de Janeiro, Brazil Jan Feb Mar Apr may Jun Jul Aug Sep Oct Nov Dec Highest Temperature 29 30 29 28 26 25 25 26 25 26 27 29 Lowest temperature 23 24 23 22 20 19 18 19 19 20 21 22 Precipitation 114 105 106 137 86 80 56 51 87 88 96 169

Brazil 　Rio de Janeiro 　Sao Paulo 　Aracaju 　Campo Grande 　Caxias do Sul 　Cuiaba 　Curitiba 　Goiania 　Salvador 　 Other Brazilian cities	The time difference of Sao Paulo UTC-3 UTC-2 for daylight saving time Local time Daylight savings time UTC 0:00 1:00 3:00 1:00 2:00 4:00 2:00 3:00 5:00 3:00 4:00 6:00 4:00 5:00 7:00 5:00 6:00 8:00 6:00 7:00 9:00 7:00 8:00 10:00 8:00 9:00 11:00 9:00 10:00 12:00 10:00 11:00 13:00 11:00 12:00 14:00 12:00 13:00 15:00 13:00 14:00 16:00 14:00 15:00 17:00 15:00 16:00 18:00 16:00 17:00 19:00 17:00 18:00 20:00 18:00 19:00 21:00 19:00 20:00 22:00 20:00 21:00 23:00 21:00 22:00 0:00 22:00 23:00 1:00 23:00 0:00 2:00