Guarulhos Weather in September
What's the weather like in Guarulhos (São Paulo) in September 2024?
The climate in Guarulhos during September can be summarized as warm and reasonably dry.
September is in the spring in Guarulhos and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 13°C (55°F) is normal.
| Daytime temperature | 23.4°C 74°F |
|---|---|
| Nightly temperature | 12.9°C 55.1°F |
| Average temperature | 18.1°C 64.6°F |
| Daily sunshine | 4.7 hrs |
| Avg rainfall | 62 mm 2.4 ins |
| Rainy days | 13 days |
| Sea temperature | 20.9°C 69.6°F |
| Humidity | 76% |
| Windspeed | 9.7kph 6 mph |
On average September is the 6th driest month of the year in Guarulhos with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.7 hours of sunshine per day.
September temperatures in Guarulhos
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Guarulhos in September 2024.
Other monthly averages
Best places to visit in September
Guarulhos weather stats
| Hottest month: | February | 26.9°C 80.4°F |
|---|---|---|
| Driest month: | July | 32mm 1.3ins |
| Sunniest month: | July | 5.9hrs |
| Coldest month: | July | 21°C 69.8°F |
| Wettest month: | January | 238mm 9.4ins |
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