What is the purpose of your comment? Do you have a belief that if the global mean temperature were, for instance, raised 3 degrees celsius that this change would not result in noticeable changes in weather? Weather does not affect or result in global warming but global warming does affect and result in weather change.

Weather and weather events are a consequence of a number of factors, a big one of which is climate and change in the latter therefore also drives change in the former.

Example: in my home city the winters have been getting warmer on average pretty drastically. I'm in my mid-twenties, around the time of my birth the average winter weather YoY was still cold enough to freeze the sound (not the audio one) near my home deep and hard enough anyone could walk nearly the whole width from one bank to the other. During my early childhood we had ~0.5m of snow nearly all winter but I can't remember having even a "white christmas" since I was ~14. Even this winter we had like 10-15cm of snow total, most of which melted as soon as hit the ground, a layer of ~5cm stayed for around a week a bit before christmas. The holidays themself were cold (not freezing) and it rained almost the entire time.

Extremely funny, because for the last fifteen years whenever it got bitterly, unseasonably cold (like in the US last week) - climate deniers would quietly chuckle and be shouted down with screams of "weather is not climate".

Which it's true, it was stupid then to take a cold snap as "climate change is fake lol", but it's also stupid now to take a warm spell as "we are doomed climate chaaange".

Sure. But this is a pointless thing to complain about.

OP could have given a long, complex nuanced statement to appease pedants like "Due to climate change making warm weather and lack of snow in January far more likely than in the past, there was in fact warm weather and lack of snow during my planned trip, so I had to cancel my plans. The odds of this happening without decades of carbon emissions from fossil fuels would have been very unlikely".

Or, you can skip all that excessive cruft which is understood by almost everyone as being implicit and just say due to climate change.

Even my father, an ardent "global warming is bullshit" supporter, admits that something weird is going on with the weather now.

But climate is composed of weather.