Last updated: June 24, 2025
In August, the average temperature in Star Valley Ranch, United States is a pleasant 17°C (62°F). However, be prepared for a range of temperatures, with minimums dipping to 1°C (33°F) and peaks reaching up to 31°C (88°F). During this month, you can expect 28 mm (1.1 in) of precipitation spread over approximately 4 days, combined with an average humidity of 49%.
In August in Star Valley Ranch, the average temperature is 17°C (62°F). The maximum can reach 31°C (88°F), while the minimum can drop as low as 1°C (33°F). This makes it a great time for travelers to experience a range of weather conditions, so be sure to pack accordingly!
In Star Valley Ranch in August, the precipitation amount is 28 mm (1.1 in) over the course of 4 days.
In Star Valley Ranch in August, humidity is 49%. With an average temperature of 17°C (62°F), this humidity feels like a refreshing embrace, making it comfortable for traveling while adding a slight stickiness that can be invigorating as you explore.
In Star Valley Ranch in August, 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 Star Valley Ranch.
UV Risk Categories
Weather in Star Valley Ranch varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Star Valley Ranch, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 79 mm (3.1 inches) | 95% | moderate |
| February Weather | -6°C (22°F) | 120 mm (4.7 inches) | 95% | moderate |
| March Weather | -1°C (31°F) | 64 mm (2.5 inches) | 90% | very high |
| April Weather | 1°C (35°F) | 85 mm (3.4 inches) | 81% | very high |
| May Weather | 5°C (42°F) | 71 mm (2.8 inches) | 71% | extreme |
| June Weather | 13°C (55°F) | 45 mm (1.8 inches) | 64% | extreme |
| July Weather | 18°C (64°F) | 16 mm (0.6 inches) | 59% | extreme |
| August Weather | 17°C (62°F) | 28 mm (1.1 inches) | 49% | extreme |
| September Weather | 12°C (53°F) | 50 mm (2.0 inches) | 52% | very high |
| October Weather | 3°C (38°F) | 61 mm (2.4 inches) | 69% | high |
| November Weather | -3°C (27°F) | 77 mm (3.0 inches) | 86% | moderate |
| December Weather | -7°C (20°F) | 80 mm (3.1 inches) | 91% | moderate |