Last updated: June 24, 2025
In San Juan Bautista, United States, the average temperature in June hovers around 17°C (63°F), offering a pleasant climate. Expect a range where the minimum dips to 7°C (45°F) and the maximum can soar up to 34°C (94°F). With just 1 mm (0.0 in) of precipitation falling over 0 days, the average humidity remains comfortable at 64%.
In June in San Juan Bautista, the average temperature is 17°C (63°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 7°C (45°F). Pack layers to ensure comfort while enjoying the diverse weather during your travels.
In San Juan Bautista in June, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.
In San Juan Bautista in June humidity is 64%. With an average temperature of 17°C (63°F), this humidity feels like a mild dampness that can make outdoor activities feel slightly muggy, but it's still comfortable for exploring the area.
In San Juan Bautista in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in San Juan Bautista.
UV Risk Categories
Weather in San Juan Bautista varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in San Juan Bautista, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 10°C (50°F) | 99 mm (3.9 inches) | 82% | moderate |
| February Weather | 10°C (51°F) | 76 mm (3.0 inches) | 84% | moderate |
| March Weather | 11°C (53°F) | 83 mm (3.3 inches) | 82% | very high |
| April Weather | 13°C (56°F) | 26 mm (1.0 inches) | 78% | very high |
| May Weather | 14°C (58°F) | 17 mm (0.7 inches) | 71% | extreme |
| June Weather | 17°C (63°F) | 1 mm (0.0 inches) | 64% | extreme |
| July Weather | 18°C (65°F) | 0 mm (0.0 inches) | 58% | extreme |
| August Weather | 19°C (67°F) | 1 mm (0.0 inches) | 54% | very high |
| September Weather | 18°C (65°F) | 5 mm (0.2 inches) | 55% | very high |
| October Weather | 16°C (61°F) | 15 mm (0.6 inches) | 62% | high |
| November Weather | 13°C (55°F) | 32 mm (1.3 inches) | 78% | moderate |
| December Weather | 10°C (50°F) | 83 mm (3.3 inches) | 80% | moderate |