I can think of many things that are a nuisance that warm, sunny weather brings. Screaming children, shouting mums, bbq's and drunkeness, loud music that people seem to think everyone else in the street want to hear, sweaty, tattooed torso's everywhere you look. Wasps, flies, the horrid smell of sunblock, heatstroke, sunburn, etc,etc......
As for the heating bills then maybe people should budget a little better. Shove a jumper on, you'll be fine. I'd pay twice the amount of my fuel bill if we had some nice cold weather and a decent Winter and be happy to do so.