Sylmar Weather in August

August is one of the excellent months to visit Sylmar, with daytime temperatures of 33°C (91°F) and lows of 17°C (63°F) at night. It is also the driest month of the year.

Rainfall in Sylmar in August

With the least rainfall of the year, this month offers good conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. On average, there are about 0 days with rain during this month, averaging 0.3 mm (0.01 in).

Temperature in Sylmar in August

If you're visiting Sylmar in August, expect excellent temperatures with highs of 33°C (91°F) and overnight lows of 17°C (63°F). For most visitors, the main thing to prepare for is the heat during the day. With lows of 17°C (63°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. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.

Sunshine in Sylmar in August

There are approximately 347 hours of sunshine this month, resulting in mostly clear days.

August in Sylmar 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.