Aliso Viejo Weather in January

In Aliso Viejo, January brings pleasant daytime temperatures around 21°C (70°F), with nights cooling to 8°C (46°F). Some rainfall is to be expected.

Rainfall in Aliso Viejo in January

Historically, the month has about 5 days of rain, averaging 45 mm (1.8 in) in total. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Aliso Viejo in January

If you're visiting Aliso Viejo in January, expect excellent temperatures with highs of 21°C (70°F) and overnight lows of 8°C (46°F). January is typically considered a winter month. Conditions are often most pleasant around the middle of the day. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Aliso Viejo in January

With approximately 198 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June, July, October and November typically offer the best circumstances for Aliso Viejo.