Riverside Weather in August
August in Riverside brings high temperatures, with highs of 30°C (86°F) and nights dropping to 19°C (66°F). Rainfall is on the higher side this month, averaging around 127 mm (5 in), so keep a rain jacket handy.
Rainfall in Riverside in August
Typically around 12 days of rainfall are expected, averaging 127 mm (5 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Riverside in August
August in Riverside sees highs of 30°C (86°F) and lows of 19°C (66°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.If you prefer enjoying temperate temperatures and rain-free days, May typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Riverside's climate page.
Riverside Temperature in August
Min Temperature
19°C (66°F)
Max Temperature
30°C (86°F)
Chance of Rain
39%
Precipitation
127 mm (5 in)
Rainy days
12 days
Best Places in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Riverside in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Riverside in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Riverside's climate page.
See the full Riverside climate overview or explore weather in the United States of America.
