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.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Castaic's climate page.

Castaic Temperature in March

Min Temperature 7°C (45°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 18%  

Precipitation 53 mm (2.1 in)  

Rainy days 6 days  

Humidity 64% *  

Sunshine 275 hours *  

Percentage Sunshine 72% *  

* Data from: Los Angeles, the United States of America (65 KM, 40 Miles).

What to Wear in Castaic in March

Comfortable temperatures call for an easy wardrobe in March. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Castaic in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Castaic's climate page.

More climate data for Castaic

Temperature Rainfall Sunshine Humidity

See the full Castaic climate overview or explore weather in the United States of America.