Last updated: June 24, 2025
In August, the average temperature in Long Beach, United States is a pleasant 23°C (73°F). Expect varied conditions, with a minimum of 14°C (57°F) and a maximum reaching 31°C (89°F). Be prepared for some rain, as 99 mm (3.9 in) of precipitation typically falls over 12 days. Additionally, the average humidity hovers around a comfortable 79%, making for a refreshing climate.
In August in Long Beach, the average temperature is 23°C (73°F). Maximums can reach up to 31°C (89°F), while minimums can drop as low as 14°C (57°F). This pleasant temperature range makes it an ideal time for outdoor activities and sightseeing.
In Long Beach in August, the total precipitation amount is 99 mm (3.9 in) recorded over a span of 12 days.
In Long Beach in August humidity is 79%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace that clings to the skin, making travel feel both invigorating and slightly exhausting as the air wraps around you like a damp blanket.
In Long Beach in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Long Beach.
UV Risk Categories
Weather in Long Beach varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Long Beach, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 73 mm (2.9 inches) | 85% | moderate |
| February Weather | -2°C (30°F) | 73 mm (2.9 inches) | 85% | moderate |
| March Weather | 3°C (39°F) | 91 mm (3.6 inches) | 86% | high |
| April Weather | 8°C (47°F) | 105 mm (4.2 inches) | 87% | very high |
| May Weather | 15°C (59°F) | 161 mm (6.3 inches) | 81% | very high |
| June Weather | 21°C (71°F) | 133 mm (5.2 inches) | 82% | very high |
| July Weather | 24°C (76°F) | 100 mm (3.9 inches) | 81% | very high |
| August Weather | 23°C (73°F) | 99 mm (3.9 inches) | 79% | very high |
| September Weather | 20°C (68°F) | 75 mm (2.9 inches) | 78% | very high |
| October Weather | 13°C (56°F) | 139 mm (5.5 inches) | 81% | high |
| November Weather | 5°C (42°F) | 72 mm (2.8 inches) | 89% | moderate |
| December Weather | 2°C (35°F) | 63 mm (2.5 inches) | 86% | low |