Climate almanac
San Ramón
Alajuela Province, Costa Rica · 10.09°, -84.47°
What is the weather like in San Ramón in May?
In May, San Ramón is typically 82°F (28°C) during the day and 71°F (21°C) at night. The month brings about 15 in (372 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low71°F (21°C)
- Precipitation15 in (372 mm)
- Clear or mostly clear days1
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)