What's the weather changes from Houston to Phoenix?

i'm moving from texas to arizona.... I just want to know if it's a huge weather diffrence from houston to phoenix? And if it ever gets cold....What's the weather changes from Houston to Phoenix?
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The difference is that Houston is hugely more humid than Phoenix. Start drinking water now.



Cold is a relative term. The night time temperature is generally 20-30 degrees below the daytime high in Phoenix. This means that there are a few nights in the winter where the temperatures drop as low as in the 30's/
hotter and drier! Buy a case of moisturizer from Costco. and yes, in desert, it cools down at night.What's the weather changes from Houston to Phoenix?
Phoenix is hot and dry where Houston is hot and damp. You'll probably find the drier air more comfortable but it will dry your skin more. The air cools faster in the desert after the sun goes down and it can get pretty cold.
Its more humid in Tx.. and gets a lot more rain, tornados.. storms etc. Arizona is hot but dry :) some of us love it that way.. hope you enjoy your new state.. I am from OK and really like it here much better.What's the weather changes from Houston to Phoenix?
AZ has nearly zero humidity in some areas. Be prepared with lots of eye drops, allergy medicines, and lotion. Much less bugs so that is a perk. Good luck.
You should like the weather much better. You might need a humidifier the first year or two, but then you'll adapt.