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January Rainfall Precipitation in Sao Paulo State

Sao Paulo State is a region in Brazil. In January precipitation ranges from heavy in Ilhabela with 217 mm of rainfall to heavy in Paranapiacaba with 382 mm of rainfall. It is the wettest month of the year.

Where and how much does it rain in Sao Paulo State in January?

Find the average total precipitation in January for the most popular destinations in Sao Paulo State on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Sao Paulo State receive in January?
  • January in Sao Paulo State is a significant part of the rainy season. It might not be the best month for a trip. Sao Paulo often receives substantial rainfall, averaging approximately 251 mm. The frequent showers make the weather unpredictable, with conditions shifting rapidly. Looking at the climate data spanning the last 30 years, this month sees the heaviest rainfall of the year in Sao Paulo.

  • What is the wettest city in January in Sao Paulo State?
  • Based on our records, Paranapiacaba is the location with the highest average precipitation, receiving about 382 mm.

  • What is the driest city in January in Sao Paulo State?
  • Based on our records, Ilhabela registers the lowest average precipitation, with only 217 mm.

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