Last updated: June 24, 2025
In August, the average temperature in San Leandro, United States is a pleasant 18°C (65°F). Expect a comfortable range where minimums can dip to 11°C (52°F), while maximums can soar to 37°C (99°F). With 0 mm (0.0 in) of precipitation and average humidity at 54%, you can anticipate a mostly dry and enjoyable atmosphere.
In August in San Leandro, the average temperature is 18°C (65°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 11°C (52°F), making it a comfortable destination for travelers seeking pleasant weather.
In San Leandro in August, the precipitation amount is 0 mm (0.0 in) during 0 days.
In San Leandro in August, humidity is 54%. With an average temperature of 18°C (65°F), this humidity feels like a light, refreshing breeze, making it comfortable for traveling and exploring the area without the discomfort of excessive stickiness.
In San Leandro 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 San Leandro.
UV Risk Categories
Weather in San Leandro varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in San Leandro, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 10°C (51°F) | 94 mm (3.7 inches) | 82% | moderate |
February Weather | 11°C (53°F) | 91 mm (3.6 inches) | 84% | moderate |
March Weather | 12°C (54°F) | 73 mm (2.9 inches) | 82% | very high |
April Weather | 14°C (58°F) | 29 mm (1.2 inches) | 78% | very high |
May Weather | 15°C (60°F) | 18 mm (0.7 inches) | 71% | very high |
June Weather | 18°C (64°F) | 2 mm (0.1 inches) | 64% | extreme |
July Weather | 18°C (64°F) | 0 mm (0.0 inches) | 58% | extreme |
August Weather | 18°C (65°F) | 0 mm (0.0 inches) | 54% | very high |
September Weather | 19°C (66°F) | 1 mm (0.0 inches) | 55% | very high |
October Weather | 17°C (63°F) | 24 mm (1.0 inches) | 62% | high |
November Weather | 13°C (56°F) | 42 mm (1.7 inches) | 78% | moderate |
December Weather | 10°C (51°F) | 80 mm (3.2 inches) | 80% | moderate |