Last updated: June 24, 2025
In August, the average temperature in Rancho Santa Margarita, United States is a warm 25°C (78°F). Expect a minimum temperature of 16°C (61°F) and a maximum that can soar to 39°C (102°F). With just 2 mm (0.1 in) of precipitation over 0 days, the atmosphere remains pleasantly dry. The average humidity is around 69%, making it a comfortable time to explore the area!
In August in Rancho Santa Margarita, the average temperature is 25°C (78°F). The maximum can reach 39°C (102°F), and the minimum can be as low as 16°C (61°F). This makes Rancho Santa Margarita an ideal destination for travelers seeking warm weather and pleasant climate during this time.
In Rancho Santa Margarita in August, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.
In Rancho Santa Margarita in August humidity is 69%. With an average temperature of 25°C (78°F), this humidity feels like a warm and tropical embrace, making traveling a bit sticky but also invigorating as each breath carries a hint of the surrounding environment, perfect for those who enjoy a lively and immersive journey.
In Rancho Santa Margarita in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Rancho Santa Margarita.
UV Risk Categories
Weather in Rancho Santa Margarita varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Rancho Santa Margarita, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 13°C (55°F) | 84 mm (3.3 inches) | 74% | moderate |
| February Weather | 13°C (55°F) | 78 mm (3.1 inches) | 79% | high |
| March Weather | 14°C (58°F) | 94 mm (3.7 inches) | 75% | very high |
| April Weather | 17°C (63°F) | 36 mm (1.4 inches) | 70% | very high |
| May Weather | 18°C (65°F) | 21 mm (0.8 inches) | 70% | extreme |
| June Weather | 21°C (71°F) | 2 mm (0.1 inches) | 72% | extreme |
| July Weather | 25°C (77°F) | 2 mm (0.1 inches) | 73% | extreme |
| August Weather | 25°C (78°F) | 2 mm (0.1 inches) | 69% | very high |
| September Weather | 24°C (75°F) | 4 mm (0.2 inches) | 68% | very high |
| October Weather | 20°C (69°F) | 13 mm (0.5 inches) | 67% | high |
| November Weather | 17°C (62°F) | 34 mm (1.3 inches) | 68% | moderate |
| December Weather | 13°C (55°F) | 85 mm (3.3 inches) | 71% | moderate |