Why is the best weather the weekend before?

Why does the best weather always seem to happen the weekend before I go on a climbing trip?  Sunshine, clear skies and low winds bless the destinations of my long-planned climbing trips on the weekends before I try to go climbing.  The weather forecasters often refer to “unseasonably good weather” when talking about those weekends, before going on to say “but the weather will change mid-week.”  This means that by the time I try to go climbing the weather is rainy, unsettled, changeable or in some other way not really ideal for rock climbing.  That preceding weekend feels like a teaser of what might have been.  It makes not being able to climb because it’s raining that little bit more annoying.

Me climbing Route 3 (VB 4a) on The Chant section of Burbage North.

This is what happened last weekend.  A weekend of good weather in the Peak District was followed by an intermittently rainy weekend.  After a couple of abortive attempts, Read more