American River Weather in August

With daytime temperatures of 15°C (59°F) and nighttime lows of 11°C (52°F), August in American River brings moderate temperatures during the day. Some rainfall is to be expected during the month.

Rainfall in American River in August

Typically, you can expect about 9 days of rain this month, with 48 mm (1.9 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in American River in August

August in American River brings moderate temperatures, with highs of 15°C (59°F) and nights around 11°C (52°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, November and December typically offer the best weather for American River.