Rialto weather in August (California, United States of America)
What kind of weather does August bring to Rialto? Wondering about the weather this month? Our guide has all the details you need.
Temperatures
The month of August in Rialto typically brings very high temperatures and almost no rainfall. Experience the summer season in August. The temperature during the day can rise to approximately 35°C. At night, it falls to around 18°C. Known for its high temperatures, this month is the warmest of the year. Dress accordingly to stay comfortable and make the most of the weather.
Precipitation
Rialto in August usually receives almost no rainfall, averaging around 3.9 mm for the month. Typically around a single day days of rainfall are expected.Average sunshine
Expect sunny days throughout the month, with an estimated 351 hours of sunshine. Making it a pleasant time to visit Rialto.If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Rialto. January, February, March, April, May, June, October and November generally stand out with the best circumstances. While August tends to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Rialto climate page with graphs.
Rialto, monthly averages in August
Min Temperature
18°C
Max Temperature
35°C
Chance of Rain
3%
Precipitation
3.9 mm
Rainy days
a single day
Sunshine
351 hours *
Percentage Sunshine
*
Where to go 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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Rialto.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
