San José Weather in June

June in San José typically sees daytime highs of 10°C (50°F) and nighttime lows of -2°C (28°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in San José in June

Historically, approximately 3 days this month are expected to have snow/rain, averaging 77 mm (3 in). Although rain is not especially frequent, individual showers can still be quite heavy.

Temperature in San José in June

June in San José brings typical temperatures with highs around 10°C (50°F) and lows of -2°C (28°F). During June, the winter season is in full swing. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights are well below freezing at -2°C (28°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.

Sunshine in San José in June

The area enjoys a moderate level of sunlight, with around 172 hours. It's a good balance between sunny and cloudy days.

If you prefer dry days with pleasant temperatures, June may not be the ideal month to visit San José. Our weather planner can help you explore destinations with more pleasant weather conditions.