Weather in Sao Paulo

Best time to visit

The best time to visit São Paulo is in the spring and summer between September and March. Summer highs typically reach 29°C (85°F) but it can be very humid and tropical and downpours are a regular occurrence. Winter, between June and August, sees temperatures range from 12°C-23°C (55°F-75°F) when it's wise to bring a cardigan or sweater for the nippy evenings. Most of the year, though São Paulo benefits from warm weather.

Day

Weather (day) Temp (max day) Rain (mm) Wind (mph) Humidity Pressure Visibility
Mon
Occ Light Rain
Patchy light rain
2
4
°C
24.7mm
10
nw
92%
1,011mb
Moderate
Tue
Mod Rain
Moderate rain
2
1
°C
10.3mm
15
ssw
95%
1,015mb
Moderate
Wed
Mod Rain
Light rain
1
9
°C
5mm
9
sse
97%
1,017mb
Moderate
Thu
Iso Rain Swrs Day
Light rain shower
2
3
°C
1.4mm
7
se
87%
1,018mb
Good
Fri
Iso Rain Swrs Day
Light rain shower
2
7
°C
10.1mm
2
e
85%
1,018mb
Good
Sat
Occ Light Rain
Patchy rain possible
3
2
°C
0.7mm
7
nw
63%
1,014mb
Moderate
Sun
Iso Rain Swrs Day
Light rain shower
2
9
°C
0.9mm
11
wnw
66%
1,010mb
Good
Mon
Mod Rain Swrs Day
Moderate or heavy rain shower
3
0
°C
16.3mm
6
nw
74%
1,009mb
Moderate
Tue
Heavy Rain
Torrential rain shower
2
8
°C
12.7mm
7
sw
74%
1,008mb
Poor
Wed
Mod Rain Swrs Day
Moderate or heavy rain shower
3
0
°C
12mm
6
wnw
80%
1,004mb
Moderate

Night

Weather (night) Temp (min night) Rain (mm) Wind (mph) Humidity Pressure Visibility
Mon
Heavy Rain
Heavy rain
1
9
°C
29.9mm
9
nw
98%
1,013mb
Poor
Tue
Occ Light Rain
Light drizzle
1
8
°C
7.4mm
11
sse
98%
1,016mb
Poor
Wed
Occ Light Rain
Light drizzle
1
8
°C
6.7mm
8
se
99%
1,018mb
Poor
Thu
Occ Light Rain
Light drizzle
1
9
°C
12.1mm
5
ese
99%
1,019mb
Poor
Fri
Occ Light Rain
Patchy light rain
2
0
°C
11.1mm
4
nne
98%
1,016mb
Moderate
Sat
Clear
Clear skies
2
1
°C
6.3mm
3
nw
92%
1,013mb
Good
Mon
Part Cloud Rain Thunder Day
Patchy light rain with thunder
2
5
°C
20mm
6
nnw
87%
1,010mb
Good
Tue
Mod Rain Swrs Day
Moderate or heavy rain shower
2
3
°C
27mm
3
nnw
89%
1,008mb
Moderate
Last updated at 08:05, Monday 22 December
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Last updated: We update the weather data for Sao Paulo from our weather partner every four hours. The time the last update was received is detailed here.
Actual Forecast Location: We have 830+ weather locations on the worldtravelguide.net website. Where no exact location is available we have used the nearest appropriate forecast point.
Symbols indicate the predominant weather for the day in question, calculated based on a weighting of different types of weather. So if a day is forecast to be sunny with the possibility of a brief shower, then we will see a sunny or partly cloudy symbol rather than a rain cloud. For the purpose of this forecast, 'day' is the entire 24 our period 00:00 to 23:59
The maximum temperature is the highest temperature forecast between dawn and dusk, and the minimum temperature is the lowest temperature expected from dusk on the day in question to dawn the next day. The temperature is in °C, or Celsius.
Wind speed and direction are the conditions expected at midday. Wind direction is based on a 16 point compass. W, SW, SSW, etc. The wind direction states where the wind originates. Wind speed is listed in MPH or miles per hour.
Humidity levels indicates how much water vapour the air contains compared to the maximum it could contain at that temperature. As a general guide:
  • 0 to 30 is very low
  • 31 to 50 is low
  • 51 to 70 is moderate to low
  • 71 to 80 is moderate
  • 81 to 90 is moderate to high
  • 91 to 100 is high
Pressure is measured in millibars (mb)
Visibility based on whether the human eye can see the following distances:
  • Very poor - less than 1km
  • Poor - between 1km and 4km
  • Moderate - between 4km and 10km
  • Good - between 10km and 20km
  • Very good - between 20km and 40km
  • Excellent - more than 40km
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