Last updated: June 24, 2025
In June, the average temperature in Vista Santa Rosa, United States hovers around 29°C (84°F), making it a warm destination for visitors. Temperatures can vary significantly, with a minimum of 12°C (54°F) and soaring to a maximum of 44°C (112°F). Expect very little rain, with only 1 mm (0.0 in) of precipitation over 0 days, and enjoy a comfortable average humidity of 48%.
In June in Vista Santa Rosa, the average temperature is 29°C (84°F). Maximum temperatures can reach 44°C (112°F), while the minimum can drop as low as 12°C (54°F). Travelers should be prepared for significant temperature variations, making it wise to pack both light clothing for the heat and warmer layers for the cooler evenings.
In Vista Santa Rosa in June, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.
In Vista Santa Rosa in June, humidity is 48%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, making it comfortable for traveling yet slightly sticky, encouraging frequent breaks in the shade and the enjoyment of refreshing drinks.
In Vista Santa Rosa in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Vista Santa Rosa.
UV Risk Categories
Weather in Vista Santa Rosa varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Vista Santa Rosa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 12°C (53°F) | 28 mm (1.1 inches) | 72% | moderate |
| February Weather | 13°C (55°F) | 28 mm (1.1 inches) | 77% | high |
| March Weather | 15°C (60°F) | 18 mm (0.7 inches) | 67% | very high |
| April Weather | 20°C (68°F) | 11 mm (0.4 inches) | 56% | extreme |
| May Weather | 23°C (73°F) | 2 mm (0.1 inches) | 46% | extreme |
| June Weather | 29°C (84°F) | 1 mm (0.0 inches) | 48% | extreme |
| July Weather | 32°C (89°F) | 10 mm (0.4 inches) | 46% | extreme |
| August Weather | 32°C (89°F) | 7 mm (0.3 inches) | 42% | extreme |
| September Weather | 28°C (83°F) | 4 mm (0.2 inches) | 52% | extreme |
| October Weather | 21°C (71°F) | 6 mm (0.2 inches) | 58% | very high |
| November Weather | 16°C (61°F) | 10 mm (0.4 inches) | 66% | moderate |
| December Weather | 11°C (52°F) | 27 mm (1.1 inches) | 74% | moderate |