So long as the water does not freeze there is not much to worry about however if you think that they will freeze up you would be well advised to empty them. water expands when frozen and is able to even split metal pipes.
water expands when frozen.
To protect them from frost damage. In cold weather, 'standing' water in cold pipes can freeze if the temperature drops low enough. When water turns to ice, it expands - which could cause the pipe to burst. However - you wouldn't know if it had burst until the ice had thawed !
Cold wet weather is needed for a glacier to form
Beverage equipment can be as simple as a glass and straw for a cold drink, or a kettle, mug and spoon for a hot drink. The equipment is necessary to prepare and easily drink the beverage.
If your pipes freeze and burst, the damage could be extensive, and the repair could be costly. If your home has exposed pipes, wrap them in heat tape. That way, when the weather gets very cold, the heat tape will warm the pipes and keep them from freezing. Even if your area does not usually have hard winters, make sure to protect your pipes just in case. You could have an unusually cold winter. Remember to insulate any pipes in your garden as well. These pipes can cause damage if they freeze, even if they are far away from your house.
Cold Rolled Coil Pipes
Uranus's weather is cold
Hot weather
if the pipes are warm or hot at the time the coldwater passes though them, it can cause the pipes to cool and contract
Well if water is too cold, pipes will contract and if water is too hot, the pipes will expand.
Yes, you experience or feel cold weather
Yes they can survive in cold weather.