Hydrogen isn't practical to store as a liquid for end-user applications. (You would have a choice between continuously-operating cryogenic refrigeration apparatus - $$$ and constant energy use - or accept slow evaporation along with having a place for the evaporated hydrogen to go that won't cause an explosion.) The most practical way to store hydrogen for anything more than short-term use is as a pressurised gas (700 bar pressure). If the temperature drops from 27 C (300 K) to -3 C (270 K) then the pressure would drop to 630 bar (ideal gas law) ... still much more than any appliance would want, so it still has to go through a pressure regulator to drop the pressure to something that the downstream appliance (whatever it may be) can use.
An interesting oddity of hydrogen is that due to its low mass, the temperature goes UP when it expands through a flow restriction. The mechanical energy from the pressure gets converted to heat. That happens with all gases, but for gases other than hydrogen (maybe helium, not sure), the temperature drop due to expansion is more than the temperature increase due to the conversion of mechanical energy to heat. Hydrogen is so light that the temperature increase from the mechanical-energy losses is greater than the temperature drop due to expansion.