Last updated: August 27, 2025
In August, the average temperature in San Francisco Grande, Mexico reaches a warm 28°C (83°F). Expect a minimum of 22°C (72°F) and a peak of 37°C (98°F). During this month, precipitation averages 102 mm (4.0 in) spread over 17 days, while the average humidity remains high at 81%. Embrace the warmth, but don’t forget your umbrella!
In August in San Francisco Grande, the average temperature is 28°C (83°F). The maximum can reach 37°C (98°F), while the minimum can drop to as low as 22°C (72°F). This makes it an ideal time for travelers seeking warm weather and comfortable conditions for outdoor activities.
In San Francisco Grande in August, the precipitation amount is 102 mm (4.0 in) spread over 17 days.
In San Francisco Grande in August, humidity is 81%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making travel feel both stifling and exhausting.
In San Francisco Grande in August, 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 San Francisco Grande.
UV Risk Categories
Weather in San Francisco Grande varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in San Francisco Grande, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 23°C (74°F) | 25 mm (1.0 inches) | 81% | very high |
| February Weather | 25°C (77°F) | 9 mm (0.3 inches) | 78% | very high |
| March Weather | 26°C (79°F) | 8 mm (0.3 inches) | 71% | extreme |
| April Weather | 28°C (83°F) | 32 mm (1.2 inches) | 70% | extreme |
| May Weather | 29°C (84°F) | 49 mm (1.9 inches) | 68% | extreme |
| June Weather | 28°C (83°F) | 168 mm (6.6 inches) | 69% | extreme |
| July Weather | 28°C (83°F) | 69 mm (2.7 inches) | 74% | extreme |
| August Weather | 28°C (83°F) | 102 mm (4.0 inches) | 81% | extreme |
| September Weather | 28°C (82°F) | 92 mm (3.6 inches) | 82% | extreme |
| October Weather | 27°C (81°F) | 132 mm (5.2 inches) | 83% | extreme |
| November Weather | 25°C (77°F) | 39 mm (1.5 inches) | 84% | very high |
| December Weather | 24°C (75°F) | 19 mm (0.7 inches) | 86% | high |