Interesting to make such a Contaminated Runway departure at St Petersburg in a BA A320. It had been snowing all day and the runway, although adequately cleared, was still dusted all over. So full power and a notably short take-off run.
Contrast to Dublin a few years ago where a rare snowstorm had caused disruption. The runway was absolutely clear but there was further delay at the hold just while they removed some snow trails left by a preceding aircraft's tyres, which seemed trivial.