Osasco Weather in January

January in Osasco typically sees daytime highs of 28°C (82°F) and nighttime lows of 19°C (66°F). As the wettest month of the year, expect more rainfall than other months.

Rainfall in Osasco in January

Osasco is in the rainy season in January, with rain on around 25 days and an average of 239 mm (9.4 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Osasco in January

Daytime highs in Osasco in January reach 28°C (82°F), with nights around 19°C (66°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Osasco in January

With about 170 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August and September typically offer the best weather for Osasco.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• September
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For a detailed overview over the year and the best time to visit Brazil, check out our Osasco's climate page.

Osasco Temperature in January

Min Temperature 19°C (66°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 84%  

Precipitation 239 mm (9.4 in)  

Rainy days 25 days  

Humidity 80% *  

Sunshine 170 hours *  

Percentage Sunshine *  

* Data from: Sao Paulo, Brazil (16 KM, 10 Miles).

What to Wear in Osasco in January

Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Osasco in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brazil, check out our Osasco's climate page.

More climate data for Osasco

Temperature Rainfall Sunshine Humidity

See the full Osasco climate overview or explore weather in Brazil.