Lanzarote is windy in general, but the breeze is nice as it is cooling, it can be hot, we have been in Feb half term quite a few times and always had good weather.
CT is nice, smaller than PDC, very family friendly. As are all the resorts are in Lanzarote. Good choice of bars and restaurants, not far from the airport, 25mins or so. PB is probably 35 min, PDC 15. We stayed at Los Zocos, CT. all inc once that was very good, central, lots of entertainment for children.
Nothing is too far in Lanzarote, if you have a car, it makes life easier, renting a car is very cheap, as are the taxis. The buses are good and air conditioned and regular too. The marina at Puerto Calero is lovely too, in between PDC and PB, the submarine goes from there. I would definitely recommend Rancho Texas, very clean and lots going on, ideal for little ones, they run a bus from CT too.
The volcanoes are interesting, the landscape is moon like, but may be boring for little ones, the camel trip is good fun. Lots of markets etc.
The reason we prefer PDC there are thousands of bars and restaurants to choose from, we book a villa in the new town, as it’s flat, old town is very hilly! Lidl a few minutes drive, land at the airport pick up car in the villa with the kettle on in 15mins! PDC is very reasonable for food and drink, PB is the most expensive we find. Near the Biosphere shopping centre for Maccy D’s teenage boys what can I say! and a huge Zara.
Wherever you choose I am sure you will have a lovely time, if you stay in PDC there is a lovely square with bars and restaurants where they have a craft market one evening a week, if you ask at your hotel they will direct you, it’s near the spar, but I can’t remember the name of the road.
Have a lovely holiday.