Last updated: June 24, 2025
In Diamond City, United States, the average temperature in August is a pleasant 25°C (78°F). While you might enjoy warm days, be prepared for temperature fluctuations ranging from a cool 15°C (59°F) to a scorching 36°C (98°F). Expect 125 mm (4.9 in) of precipitation spread over 13 days, contributing to an average humidity of 68%. Whether you're seeking sunny adventures or cozy indoors, this month offers a little something for everyone!
In August in Diamond City, the average temperature is 25°C (78°F). The maximum can reach 36°C (98°F) and the minimum can be as low as 15°C (59°F). This warm climate makes it a great destination for travelers seeking pleasant weather and outdoor activities.
In Diamond City in August, the total precipitation amount is 125 mm (4.9 in), occurring over a span of 13 days.
In Diamond City in August, humidity is 68%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel a bit more intense and sticky, but still manageable for traveling if you stay hydrated and take breaks in the shade.
In Diamond City 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 Diamond City.
UV Risk Categories
Weather in Diamond City varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Diamond City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 80 mm (3.2 inches) | 81% | moderate |
| February Weather | 5°C (40°F) | 99 mm (3.9 inches) | 78% | high |
| March Weather | 10°C (51°F) | 144 mm (5.7 inches) | 76% | very high |
| April Weather | 14°C (57°F) | 159 mm (6.3 inches) | 78% | very high |
| May Weather | 20°C (67°F) | 182 mm (7.2 inches) | 83% | extreme |
| June Weather | 24°C (76°F) | 93 mm (3.7 inches) | 83% | extreme |
| July Weather | 27°C (80°F) | 77 mm (3.0 inches) | 78% | extreme |
| August Weather | 25°C (78°F) | 125 mm (4.9 inches) | 68% | very high |
| September Weather | 23°C (74°F) | 51 mm (2.0 inches) | 64% | very high |
| October Weather | 16°C (61°F) | 119 mm (4.7 inches) | 70% | high |
| November Weather | 9°C (48°F) | 72 mm (2.8 inches) | 83% | moderate |
| December Weather | 6°C (43°F) | 78 mm (3.1 inches) | 87% | moderate |