San Dimas Weather in August
San Dimas in August sees very high daytime temperatures of 33°C (91°F) and nighttime lows of 17°C (63°F). With just 0.4 mm (0.02 in) of rainfall expected, it's a dry month overall.
Rainfall in San Dimas in August
You can expect rain on roughly 0 days based on historical data, averaging 0.4 mm (0.02 in) for the month.
Temperature in San Dimas in August
The perfect temperature in San Dimas in August makes it a solid month to visit, with 33°C (91°F) during the day and 17°C (63°F) at night. It's usually most comfortable outside during the morning and later in the day. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. Expect some days to be hotter than these averages. Stay cool by wearing light clothing and drinking plenty of water throughout the day.
Sunshine in San Dimas in August
With approximately 351 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.August in San Dimas can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
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 San Dimas's climate page.
San Dimas Temperature in August
Min Temperature
17°C (63°F)
Max Temperature
33°C (91°F)
Chance of Rain
0%
Precipitation
0.4 mm (0.02 in)
Rainy days
0 days
Sunshine
351 hours *
Percentage Sunshine
*
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 →
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What to Wear in San Dimas in August
Pack for serious heat in San Dimas in August. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in San Dimas 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 San Dimas's climate page.
See the full San Dimas climate overview or explore weather in the United States of America.
