São José Weather in January

With daytime temperatures of 30°C (86°F) and nighttime lows of 25°C (77°F), January in São José brings very high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 72 mm (2.8 in) falls on average.

Rainfall in São José in January

Records from the past 30 years suggest around 13 days of rain, with 72 mm (2.8 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in São José in January

In January, São José gets very high temperatures, with highs of 30°C (86°F). Nights cool to around 25°C (77°F). It's usually most comfortable outside during the morning and later in the day. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in São José in January

The month enjoys around 255 hours of sunshine, creating mostly sunny days with good weather conditions.

For São José itself, July, August and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.