Sao Paulo in december: average Weather, Temperature and Climate
Weather in Sao Paulo in december 2026
The weather in Sao Paulo in the month of december comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
tolerable weather UV index: 6
Weather at 6am
70°F
Clear/Sunny
22% of time
20%
20%
19%
Weather at 12pm
83°F
Moderate rain at times
44% of time
19%
15%
14%
Weather at 6pm
76°F
Moderate rain at times
38% of time
30%
12%
8%
Weather at 3am
70°F
26%
22%
17%
15%
Evolution of daily average temperature and precipitation in Sao Paulo in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sao Paulo in december.
The climate of Sao Paulo in december is tolerable
The weather in december in Sao Paulo is wet (with 14.4in of precipitation over 17 days). It should be noted a worsening from the previous month since in november there is an average of 10.6in of precipitation over 13 days.
The climate quite enjoyable in that area the month of december. The high seasonal norm is 83°F. The minimum is 70°F. Thus, the mean temperature average in december in Sao Paulo is 76°F. These temperatures are far removed from those records observed in Sao Paulo in the month of december with a maximum record of 99°F in 2021 and a minimum record of 56°F in 2014. You can plan to have about 9 days with temperatures above 86°F, or 29 of time.
Day length in Sao Paulo in december is 13:34. The sun rises at 05:15 and sets at 18:49.
With a bad weather, december is not recommended to go in this city.
December: another location in Brazil?
If you want to go to Brazil in december, there are destinations with better weather than Sao Paulo:
In december, Canoa Quebrada and Petrolina have perfect weather.
Furthermore, Rio de Janeiro, Florianopolis (Santa Catarina Island), Fortaleza, Porto Alegre, Recife and Boa Vista have good weather.
Seasonal average climate and temperature of Sao Paulo in december
Check below seasonal norms These datas are generated from the weather statements of the past years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 76°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 70°F | ||||
| Highest record temperature | 99°F (2021) | ||||
| Lowest record temperature | 56°F (2014) | ||||
| Number of days at +86°F | 9 day(s) (29%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 70°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 14.4in | ||||
| Number of days with rainfall | 17 day(s) (55%) | ||||
| Record daily rainfall | 3.8in (2020) | ||||
| Other climate data | |||||
| Humidity | 90% | ||||
| Visibility | 7.96km | ||||
| Cloud cover | 55% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:15 | ||||
| Time of sunset | 18:49 | ||||
| Length of day | 13:34 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last december?
Here is the day by day recorded weather in Sao Paulo in december 2025:
67°F to 94°F
70°F to 88°F
68°F to 85°F
67°F to 79°F
61°F to 83°F
65°F to 90°F
72°F to 90°F
72°F to 92°F
68°F to 72°F
68°F to 85°F
68°F to 88°F
70°F to 88°F
68°F to 70°F
68°F to 76°F
68°F to 85°F
72°F to 86°F
63°F to 72°F
61°F to 77°F
65°F to 77°F
68°F to 81°F
67°F to 92°F
70°F to 90°F
72°F to 94°F
74°F to 94°F
76°F to 97°F
74°F to 95°F
76°F to 97°F
74°F to 95°F
76°F to 94°F
72°F to 86°F
72°F to 92°F
Map: other cities in Brazil in december
Cities near Sao Paulo:
| Mogi das Cruzes in december | tolerable weather |
| Guaruja in december | good weather |
| Campinas in december | tolerable weather |
| Peruíbe in december | good weather |
| Caraguatatuba in december | tolerable weather |
| Ilha Comprida in december | tolerable weather |
| Trindade in december | tolerable weather |
| Paraty in december | tolerable weather |
| Angra dos Reis in december | tolerable weather |
| Ilha Grande in december | tolerable weather |
| Paranaguá in december | tolerable weather |
| Itaguai in december | tolerable weather |
Click over cities on the map for information about the weather in december.
Sao Paulo
perfect weather
good
tolerable
bad
very bad
Weather data for Sao Paulo in december:
Weather data for Sao Paulo for december are derived from an average of the weather forecast since 2009 in Sao Paulo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sao Paulo can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Sao Paulo.