Castaic Weather in March

March in Castaic typically sees daytime highs of 22°C (72°F) and nighttime lows of 7°C (45°F). Expect some rainfall during the month.

Rainfall in Castaic in March

You can expect rain on roughly 6 days based on historical data, averaging 53 mm (2.1 in) for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Castaic in March

Castaic has excellent weather in March, with days reaching 22°C (72°F) and nights cooling to 7°C (45°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Castaic in March

There are approximately 275 hours of sunshine this month, resulting in mostly clear days.

If you favor pleasant temperatures and minimal rainfall, March is one of the best months to visit Castaic.