Bude weather-susceptive….?

Moin hombres, yesterday, in bad weather, I got into my booth and turned keys over, already there was the ignition noise strange…! The following happened: At the 3rd attempt the car jumped in, arrived in the city I turned off the car again. Come back and want to go and it doesn’t start! I try to describe, turn keys around and there is only one, how can I say, short choke noise and that was…! If I hold the key on the far right, Is it the battery, the ignition coil or the alternator??? Has it ever happened to me in bad weather, at that time I bridged and was good, never occurred again. I hope some have had similar experiences and can give me helpful tips! thx already now, greetings