Last updated: June 24, 2025
In June, the average temperature in Rock Springs, United States hovers around 18°C (66°F), making it a pleasant time of year. However, be prepared for a range of temperatures; the minimum can dip to -1°C (31°F), while the maximum can soar up to 35°C (95°F). With an average precipitation of 16 mm (0.6 in) spread over 3 days, you might encounter a few showers. The air is generally comfortable, boasting an average humidity of 57%.
In June in Rock Springs, the average temperature is 18°C (66°F). The maximum can reach 35°C (95°F), and the minimum can be as low as -1°C (31°F). This diverse temperature range makes it essential for travelers to pack accordingly for varying weather conditions.
In Rock Springs in June, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.
In Rock Springs in June, humidity is 57%. With an average temperature of 18°C (66°F), this humidity feels like a refreshing yet slightly sticky embrace, making it ideal for leisurely exploration but urging travelers to stay hydrated as they enjoy their adventures.
In Rock Springs 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 Rock Springs.
UV Risk Categories
Weather in Rock Springs varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Rock Springs, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (19°F) | 25 mm (1.0 inches) | 92% | moderate |
| February Weather | -6°C (21°F) | 26 mm (1.0 inches) | 93% | high |
| March Weather | -1°C (31°F) | 40 mm (1.6 inches) | 85% | high |
| April Weather | 5°C (41°F) | 39 mm (1.6 inches) | 73% | very high |
| May Weather | 11°C (52°F) | 47 mm (1.9 inches) | 64% | extreme |
| June Weather | 18°C (66°F) | 16 mm (0.6 inches) | 57% | extreme |
| July Weather | 23°C (73°F) | 9 mm (0.4 inches) | 45% | extreme |
| August Weather | 21°C (71°F) | 10 mm (0.4 inches) | 41% | extreme |
| September Weather | 16°C (61°F) | 20 mm (0.8 inches) | 50% | very high |
| October Weather | 6°C (43°F) | 24 mm (0.9 inches) | 70% | high |
| November Weather | 1°C (34°F) | 24 mm (0.9 inches) | 84% | moderate |
| December Weather | -6°C (22°F) | 24 mm (0.9 inches) | 90% | moderate |