When to order meat birds

Don't know the California climate very well but I know baby chicks need a lot of heat. Check out the following link about heat requirements for chicks and good luck to you!!

https://www.backyardchickens.com/a/...ks-the-first-60-days-of-raising-baby-chickens

 

Right now you will not be able to just put day old chicks outside. It is way too cold and windy. You could make a brooder inside your coop with cardboard walls and see if you can maintain temps of at least 90 degrees on the floor of the brooder. If you can't, then wait a couple of months until the weather gets warmer before getting your chicks.

I am in the Pasadena area, and if I got chicks right now I would keep them inside until they were fully feathered, and even then I might provide them with heat until the temperatures stay in the high 70's at night.

 

We buy ours in March. they must be kept in 95* F heat for the first week, and every week after dropping by 5 degrees.
at 2 months old in March, they can go outside

 

When I order it's usually late March. I'll I pick them up from a local farm & ranch store it is sometimes as early as they get them in.

 

You can order at the beginning of March (best not to get them too much earlier than that) and have them in a box (cardboard, rubbermaid, anything that's big enough) indoors or in a shed for the first 5 weeks. Make sure to do the heat lamp--they need at least 80˚F the first week, preferably closer to 90˚F (the weak ones won't make it under 95˚F, and cornish cross are usually all pretty weak... ranged and slower growing meat birds can be hardier). By week 5 they can go down to 50˚F if you've been slowly dropping the temp every day, but they can't get wet or windy. By week 8 they should be fully feathered and good down to 32˚F if they've been off the heat lamp for a good week or so (not that this would happen in SoCal in May), still try not to get them soaking wet at any point in their lives and provide cover from the wind.