it was so cold that
Hacía tanto frío que me dolían las orejas.
It was so cold that my ears hurt.
Hacía tanto frío que nadie quería salir.
It was so cold that nobody wanted to go out.
Hacía tanto frío que estuve tapado con la manta todo el día.
It was so cold that I stayed covered with the blanket all day.
Hacía tanto frío que me quedé en casa todo el día.
It was so cold that I stayed home all day.
Anoche hacía tanto frío que no pude dormir.
Last night it was so cold that I couldn't sleep.