Wednesday 26 January 2011

BEN VRACKIE PEEPS THROUGH THE CLOUDS ON A FINE WINTER'S DAY.

Normally, the summit is about 5 degrees colder than the town; however there are exceptions. During periods of TEMPERATURE INVERSION, the summit can be several degrees warmer than down in the town. In calm, clear conditions, especially in the winter when snow is lying, the cold air from the mountain tops drains down the slopes & collects in the valley. Sometimes this cold pool of air can get trapped there for a few days,with very low temperatures & perhaps some freezing fog into the bargain. At times like this, it is a joy to be on Scotland's mountains, where it will not only be warmer than down below, but will usually have excellent visibility,so that the walker can see all the summits into the far distance.

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