San Ramón Weather in May

May in San Ramón sees daytime temperatures around 28°C (82°F) and lows of 20°C (68°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

Rainfall in San Ramón in May

San Ramón is in the rainy season in May, with rain on around 19 days and an average of 354 mm (14 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.

Temperature in San Ramón in May

Expect highs of 28°C (82°F) in San Ramón in May, with nights dropping to around 20°C (68°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 20°C (68°F), evenings stay pleasantly warm.

Sunshine in San Ramón in May

The area experiences a moderate amount of sunshine, with approximately 183 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.

May in San Ramón has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.