How to read the map:
Warm spell duration index is defined as a period (number of days) of six consecutive days with the mean daily temperature exceeding 90th percentile of the baseline temperature (average daily temperature the 1961-1990 period).
Stations with negative trends are blue and stations with positive trends are in red colour. When stations are in green colour trends are not statistically significant at 25% level.
Why not buy one of the new generation vehicles? A hybrid car consumes between 20 % and 30 % less fuel and generates far less CO2 than a classical vehicle. So why not pollute less and save money – all at once?
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